Total 13 job vacancies by Certis Technology (singapore) Pte. Ltd.

Responsibilities

• Responsible for Hardware and software installation, upgrade, and maintenance (i.e., system backup, apply latest system patches, software upgrades, and hardware troubleshooting).
• Install, configure, test and troubleshoot networks, servers and other infrastructure.
• Provide support for Hyper-V, VMware, Windows servers, Active Directory, and other IT infrastructure.
• Monitor availability of services ensuring it meets the agreed service levels and performance indicators.
• Implement System Documentation.

Requirements

• Diploma, Advanced/Higher/Graduate Diploma, Computer Science/Information Technology or relevant working experience. (Minimum 2 years of experience)
• Hands-on knowledge of System and Network
• Hands-on experience with Windows environment and experience in troubleshooting, configuring servers.
• Hands-on experience with Linux environment will be advantageous.

Job Responsibilities

• Installation, maintenance and servicing of a wide variety of equipment including but not limited to:
• General security systems
• Alarm systems
• CCTV systems
• Access control systems
• Troubleshoot problems encountered on site
• Provide feedback to management on issues faced on the ground
• Maintain accurate and consistent set of work instructions service delivery processes

Job Requirements

• Candidate must possess at least a Professional Certificate/Nitec, Diploma, Advanced/Higher/Graduate Diploma, Engineering (Electrical/Electronic) or equivalent

• 2 year(s) of working experience in the related field is preferred for this position

• No experience is required

• Candidate must possess a Class 3 driving license

About Certis

We are a leading security services organisation. We put technology to work in making the world a safer place. Our mission is that as trusted partners, we protect lives and assets, and deliver integrated critical services. By empowering our people, our goal is to enable our communities to stay safe and thriving. We offer a broad range of opportunities and career pathways for our people to grow and explore their potential. We believe that people, equipped with innovative thinking and technological capabilities will make the world safer, smarter and better.

Life at Certis

If you are a passionate individual looking for opportunities to expand your skills, and purposeful work instead of just a ‘job’, we would love to hear from you. At Certis, no two days look alike. Our work calendars are filled with chances to collaborate with others, and bring new initiatives to life. Whether you’re looking to improve a process, or have an innovative idea awaiting a technology solve, we want you to bring your ideas to the table. We are a close-knit team that looks out for each other, works hard to get the job done, and encourages each other to grow – the perfect place for you to grow your career!

All the responsibilities we will trust you with:

In this role, you will be part of the Certis strategic growth of technology business in smart building & precinct solution-based offerings. This encompasses electronic security systems, monitoring Business, and IT/OT convergence business. The Infrastructure Architect is responsible for the design and implementation of infrastructure solutions for on premise, cloud and hybrid environment.

• Design and develop infrastructure blueprints for the project systems requirement
• Documentation of architecture specification
• Perform capacity planning and sizing
• Handle third party vendors and partners for project implementation
• Handle customer enquiries and discussion
• Perform impact analysis and design modifications for change or service requests

Your areas of knowledge and expertise that matter most for this role:

• Bachelor's degree in computer science, engineering or equivalent
• 10-year plus experience working in the same or similar role
• 3-year plus experience working in Azure/AWS computing environment
• Preferably with Microsoft Certified Azure Solutions Architect Certification or AWS Certified Solution Architect.
• Technical knowledge on SAN, Load Balancer, Firewall, VM Hypervisor, Backup and Restoration, Networking and Cloud Native Stack
• Proficient in VMware virtualization suite including vSAN, able to install, design and support VMWare infrastructure.
• Proficient in enterprise backup solution. Responsible for backup and restoration strategy, performance tuning and to ensure system RPO and RTO are met.
• Good hands-on experience in AWS and Azure Cloud services including IaaS, SaaS and PaaS.
• System cyber security vulnerability and CIS compliance management.
• Strong verbal and written communication skills. Able to communicate with both technical and non-technical audiences
• Ability to keep abreast with industry trends and new emerging technologies to meet with tomorrow needs
• Singapore Government projects implementation and security experience/background will be an advantage

What you can expect from us:

• Work on projects for world-class security projects renowned for their safety, reliability and efficiency
• Commitment to your ongoing development, including on-the-job opportunities, formal programs and assistance with further education
• Community volunteering opportunities
• A competitive remuneration package, featuring performance-based incentives and a medical insurance and dental allowance.

Responsibilities:

• Engage in the development, application support testing and implementation of new systems, change request and solutions;

• Work with software architect to understand the overall technical architecture and how each feature is implemented. To design, develop, and implement secure, reliable and efficient enterprise web applications

• Perform design, implementation and maintenance of single product modules/sub-systems or on lower level issues of multiple products;

• Responsible for executing defined processes and solutions, such as compliance to escalation procedures and customer support processes;

• Retrofit code fixes for base issues into customer environment;

• Utilize creative problem-solving skills to assist in technical troubleshooting and analysis for customer reported issues;

• Work effectively in an Agile environment;

• Establishes technical proficiency in design, implementation and unit testing.

Requirements:

• Having knowledge of .Net Core technologies, SQL server, tracing and understanding of the logs;

• A strong understanding of web fundamentals, including HTML/CCS

• Experience with web programming and scripting languages, including JavaScript, ReactJS, Java etc

• Must be hands-on and enjoys programming

• Solid experience with DevOps skills such as CI/CD, Docker, Kubernetes etc

• Good to have experience in IOS/ Android Kotlin Mobile Development

• A broad technical curiosity and proven technical understanding;

• Database/datastore experience: RDBMS (e,g., SQL Server, MySQL, Postgresql), cache store (e.g., redis, memcached)

• Microservice Architecture

• Experience working on the Cloud

• AWS stack: rds, sns/sqs, redis/memcached, ec2, codebuild

• Familiar with performance tuning of Web Server, Massive concurrency handling and caching mechanism

• Knowledge of H264/H265 & MPEG4 video standards;

• Ability to work independently and as a team member;

• Must have experience with .NET, C# programming, Angular 4+, ASP.Net Core, MVC, Web API, Entity Framework, JQuery, CSS/CSS3, GIT.

• Diploma/Bachelor’s degree in computer science or relevant field.

Job Description

• Pre-sales support for tenders on network and security sizing. System sizing knowledge is preferred

• Involve in network and security project planning, deployment and commissioning

• Responsible for proper handover to the maintenance team after project commissioning

• Ensure compliance to policies, processes, standards and documentation requirements for both

internal and clients’ organization

• Support maintenance team for internal system troubleshooting of network and security disruption

Job Requirements

• Degree in electrical/electronic engineering, computer science or related discipline

• 4-5 years of experience of IT infrastructure project implementation experience for LAN, WAN, with

in-depth hands-on different brands of switches, routers, wireless

• 2-3 years of experience in IT infrastructure project implementation with in-depth hands-on in

Firewall, and at least 2 of the following systems:- IDS/IPS, DLP, WAF, Load Balancers, Proxies or

SIEM

• Experience in SI (system integrator) environment is advantages

• Minimum of CCNP certification

• CISSP certification is preferred

• Strong communications and written skills

• Excellent problem solving skills

• Ability to work in a team and independently

About Certis

We are a leading security services organisation. We put technology to work in making the world a safer place. Our mission is that as trusted partners, we protect lives and assets, and deliver integrated critical services. By empowering our people, our goal is to enable our communities to stay safe and thriving. We offer a broad range of opportunities and career pathways for our people to grow and explore their potential. We believe that people, equipped with innovative thinking and technological capabilities will make the world safer, smarter and better.

Life at Certis

If you are a passionate individual looking for opportunities to expand your skills, and purposeful work instead of just a ‘job’, we would love to hear from you. At Certis, no two days look alike. Our work calendars are filled with chances to collaborate with others, and bring new initiatives to life. Whether you’re looking to improve a process, or have an innovative idea awaiting a technology solve, we want you to bring your ideas to the table. We are a close-knit team that looks out for each other, works hard to get the job done, and encourages each other to grow – the perfect place for you to grow your career!

All the responsibilities we will trust you with:

In this role, you will be part of the Certis strategic growth of technology business in smart building & precinct solution-based offerings. This encompasses electronic security systems, monitoring Business, and IT/OT convergence business. The Infrastructure Architect is responsible for the design and implementation of infrastructure solutions for on premise, cloud and hybrid environment.

• Design and develop infrastructure blueprints for the project systems requirement
• Documentation of architecture specification
• Perform capacity planning and sizing
• Handle third party vendors and partners for project implementation
• Handle customer enquiries and discussion
• Perform impact analysis and design modifications for change or service requests

Your areas of knowledge and expertise that matter most for this role:

• Bachelor's degree in computer science, engineering or equivalent
• 10-year plus experience working in the same or similar role
• 3-year plus experience working in Azure/AWS computing environment
• Preferably with Microsoft Certified Azure Solutions Architect Certification or AWS Certified Solution Architect.
• Technical knowledge on SAN, Load Balancer, Firewall, VM Hypervisor, Backup and Restoration, Networking and Cloud Native Stack
• Proficient in VMware virtualization suite including vSAN, able to install, design and support VMWare infrastructure.
• Proficient in enterprise backup solution. Responsible for backup and restoration strategy, performance tuning and to ensure system RPO and RTO are met.
• Good hands-on experience in AWS and Azure Cloud services including IaaS, SaaS and PaaS.
• System cyber security vulnerability and CIS compliance management.
• Strong verbal and written communication skills. Able to communicate with both technical and non-technical audiences
• Ability to keep abreast with industry trends and new emerging technologies to meet with tomorrow needs
• Singapore Government projects implementation and security experience/background will be an advantage

What you can expect from us:

• Work on projects for world-class security projects renowned for their safety, reliability and efficiency
• Commitment to your ongoing development, including on-the-job opportunities, formal programs and assistance with further education
• Community volunteering opportunities
• A competitive remuneration package, featuring performance-based incentives and a medical insurance and dental allowance.

Position Summary The role is primarily in pre sales, tenders and bids stage and requires both broad and deep technology knowledge and the ability to conceptualize business solution to customer. Demonstrated ability to engage in senior level technology decision maker discussions related to agility, business value, and .NET is also a must.

Pre Sales Software Consultant / Software Architect should be formally in Post Sales, Delivery Team and highly familiar in the project methodologies ie Design, Technologies in order to review the tenders/bids.

Responsibilities:

• Develop project technology strategy by understanding key client objectives; diagnosing and mapping client requirements; articulating solution risks and barriers; recommending project approaches; preparing time and cost estimates; planning full project life cycle

• To Prepare and deliver the business value solutions for customers, including proposal writing, presentation, conduct, proof-of-concept to showcase its technical feasibility when necessary

• To Propose the technical solution and oversee the selection of technologies and estimate resources required to develop the proposed solution to meet customer’s requirements.

• Articulate alternatives in terms of cost, benefit and risk where multiple solution exist.

• Highlight the positive impact of the solutions and it how it can achieve customer’s business goals

• Manage customer relationship by communicating architecture standards and frameworks; answering questions; resolving concerns and issues

• Actively participate in the business development lifecycle. Identify opportunities, generate proposals, and support other sales efforts

• Increase organization effectiveness by identifying opportunities to leverage solutions to other engagements

• Improve information usefulness by tracking emerging technologies; evaluating their applicability to business goals and operational requirements

Requirements:

• Bachelor's degree in Computer Science, a related technical field, or equivalent practical experience

• 7+ years of technical presales, technology transformation, enterprise solution blue printing, or Solution Architect experience in the software or cloud industries in a customer-facing role.

• Experience in IT computing (e.g., applications, infrastructure, storage, platforms, data), as well as cloud market and competitive dynamics. working knowledge of modern software development practices and technologies such as agile methodologies and DevOps is highly desired.

• Experience in network infrastructure, security, data, or application development.

• Experience with structured Enterprise Architecture practices, hybrid cloud deployments, and on-premise-to-cloud migration deployments and roadmaps.

• Knowledge of technology solutions and ability to learn and work with emerging technologies, methodologies, and solutions in the Cloud/IT technology space.

• Understanding of large-scale computing solutions and the enterprise technology buying and evaluation process.

• Ability to collaborate across organizational boundaries, build relationships, and achieve broader organizational goals.

• Ability to deliver results and work cross-functionally. Ability to engage/influence audiences and identify expansion engagements.

• Strong verbal and written communications skills are a must, as well as the ability to work effectively across internal and external organizations.

• Additional technical qualifications include hands-on experience in several of the following products or technologies:.NET Development Platform (Visual Studio, .Net Framework), C#, C++, VB.Net, ASP.Net, WinForms, Databases, Transact-SQL, XML, Soap, Web Services, agile development methodologies and SQL Server

About Certis

We are a leading security services organisation. We put technology to work in making the world a safer place. Our mission is that as trusted partners, we protect lives and assets, and deliver integrated critical services. By empowering our people, our goal is to enable our communities to stay safe and thriving.

We offer a broad range of opportunities and career pathways for our people to grow and explore their potential. We believe that people, equipped with innovative thinking and technological capabilities will make our world safer, smarter and better.

Life at Certis

If you are a passionate individual looking for opportunities to expand your skills, and purposeful work instead of just a ‘job’, we would love to hear from you.

At Certis, no two days look alike. Our work calendars are filled with chances to collaborate with others, and bring new initiatives to life. Whether you’re looking to improve a process, or have an innovative idea awaiting a technology solve, we want you to bring your ideas to the table.

We are a close-knit team that looks out for each other, works hard to get the job done, and encourages each other to grow – the perfect place for you to grow your career!

Responsibilities

· Responsible for the planning, coordinating and managing of all maintenance activities for all sites to ensure its operational availability

· Plan and manage manpower needs

· Develop maintenance standard operating procedures (SOP) and ensure implementation

· Analyse failures trends and implement corrective actions

· Manage and Monitor equipment inventory

· Monitor expenses and control the budget

· Manage relationships with all relevant stakeholders

· Conduct regular performance review with customers

· Ensure proper record of all documentation are kept

· Reviews procedures to modify maintenance procedures for better optimization of resources

· Train, manage and develop staff under his charge

· Ensure compliance on health and safety policies

Requirements

· Degree / Diploma in Information Technology / Electrical Engineering or related discipline

· Good analytical, problem solving and facilitation skills

· Good planning and organizational skills

· Good communication and interpersonal skill

· Proven work experience as Operations Manager or similar role

· Knowledge of organizational effectiveness and operations management

· Proficient in Microsoft Office

· ITIL certification preferred

· Minimum 3 year(s) of working experience in security CCTV/ surveillance system or related field will have advantage

Recognition and Rewards

What you can expect from us:

• Work on world-class security projects renowned for their safety, reliability and efficiency
• Commitment to your ongoing development, including on-the-job opportunities, formal programs and assistance with further education
• Community volunteering opportunities
• A competitive remuneration package, featuring performance-based incentives and a medical insurance and dental allowance.

Certis is committed to fostering an inclusive and diverse workforce culture, which is supported by our values. Our aim is to attract, develop and retain a truly diverse and high-performing workforce.

Job Responsibilities

• Installation, maintenance and servicing of a wide variety of equipment including but not limited to:
• General security systems
• Alarm systems
• CCTV systems
• Access control systems
• Troubleshoot problems encountered on site
• Provide feedback to management on issues faced on the ground
• Maintain accurate and consistent set of work instructions service delivery processes

Job Requirements

• Candidate must possess at least a Professional Certificate/Nitec, Diploma, Advanced/Higher/Graduate Diploma, Engineering (Electrical/Electronic) or equivalent

• 2 year(s) of working experience in the related field is preferred for this position

• No experience is required

• Candidate must possess a Class 3 driving license

About Certis

We are a leading security services organisation. We put technology to work in making the world a safer place. Our mission is that as trusted partners, we protect lives and assets, and deliver integrated critical services. By empowering our people, our goal is to enable our communities to stay safe and thriving. We offer a broad range of opportunities and career pathways for our people to grow and explore their potential. We believe that people, equipped with innovative thinking and technological capabilities will make the world safer, smarter and better.

Life at Certis

If you are a passionate individual looking for opportunities to expand your skills, and purposeful work instead of just a ‘job’, we would love to hear from you. At Certis, no two days look alike. Our work calendars are filled with chances to collaborate with others, and bring new initiatives to life. Whether you’re looking to improve a process, or have an innovative idea awaiting a technology solve, we want you to bring your ideas to the table. We are a close-knit team that looks out for each other, works hard to get the job done, and encourages each other to grow – the perfect place for you to grow your career!

All the responsibilities we will trust you with:

• Develop software technology strategy by understanding key client objectives; diagnosing and mapping client requirements; articulating solution risks and barriers; recommending software design approaches; translating client business requirements into technical architectures and detail design, including resilient integration with external systems.
• Translate business requirements into technical architectures & detail design, including resilient integration with external systems.
• Manage customer relationship by communicating architecture standards and frameworks; answering questions; resolving concerns and issues.
• Develop solutions in on-Prem or cloud environment.
• Design robust application that complies with IT Security Policies.
• Hands-on development and mentoring of junior team member.
• Work closely with DevOps engineer for Release management.
• Improve information usefulness by tracking emerging technologies; evaluating their applicability to business goals and operational requirements.

Your areas of knowledge and expertise that matter most for this role:

• Bachelor's Degree, Post Graduate Diploma, Professional Degree in Computer Science, Information Technology.
• Minimum 8 years of relevant work experience in software product development.
• Experience developing applications using native cloud service offer by AWS or Azure.
• Experience with Containers and Orchestration such as Kubernetes/OpenShift.
• Experience in design and implementation of REST API.
• Experience in Microservice architecture design and implementation.
• Hands-on development experience for Backend application (C# .Net core).
• Knowledge and experience in frontend development (e.g. Reactjs) will be advantageous.
• Sound knowledge and experience in application design patterns.
• Experience in Azure DevOps or equivalent CI/CD.

What you can expect from us:

• Work on projects for world-class security projects renowned for their safety, reliability and efficiency
• Commitment to your ongoing development, including on-the-job opportunities, formal programs and assistance with further education
• Community volunteering opportunities
• A competitive remuneration package, featuring performance-based incentives and a medical insurance and dental allowance. 

About Certis

We are a leading security services organisation. We put technology to work in making the world a safer place. Our mission is that as trusted partners, we protect lives and assets, and deliver integrated critical services. By empowering our people, our goal is to enable our communities to stay safe and thriving.

We offer a broad range of opportunities and career pathways for our people to grow and explore their potential. We believe that people, equipped with innovative thinking and technological capabilities will make our world safer, smarter and better.

Life at Certis

If you are a passionate individual looking for opportunities to expand your skills, and purposeful work instead of just a ‘job’, we would love to hear from you.

At Certis, no two days look alike. Our work calendars are filled with chances to collaborate with others, and bring new initiatives to life. Whether you’re looking to improve a process, or have an innovative idea awaiting a technology solve, we want you to bring your ideas to the table.

We are a close-knit team that looks out for each other, works hard to get the job done, and encourages each other to grow – the perfect place for you to grow your career!

Responsibilities

• Responsible for the management of assigned projects in security systems such as CCTV Surveillance System, Intrusion Detection System, Electronics Access Control System, Audio/Video Intercom System, etc.
• Responsible for the implementation of installation, testing and commissioning of the security systems as per customer requirements within budget and delivery schedule commitments.
• Attend site meetings to monitor status of projects.
• To liaise with Architects, Consultants, Main Contractors, Interior Designers, etc to provide accurate feedback on the progress of works, technical compliance to specifications and variation claims.
• Procurement of materials and delivery to site in a timely manner in accordance to site progress and within project’s budget.
• Conduct detailed training to customers on the operational use of the installed, security systems.
• Ensure subcontractors on-site perform the work in accordance with the approved drawings and instructions as appropriate.
• Ensure shop drawings, floor plan drawings and single line diagrams are correctly updated for each project before handing over to Maintenance Department.
• Respond to and manage customer feedback/complaints and take corrective/preventive action.
• Provide regular updates to relevant stakeholders on progress reports, forecasts, technical problems encountered, etc.

Requirements

• Degree in Electrical and Electronics Engineering related or IT Computer Science / networking related with 2 years of working experience
• Excellent project and people management skills.
• Hands-on project execution and management experience.
• Good oral and written communication skills.
• Competent in the use of Microsoft Office applications.
• Good working knowledge on IP data networks

Recognition and Rewards

What you can expect from us:

• Work on world-class security projects renowned for their safety, reliability and efficiency
• Commitment to your ongoing development, including on-the-job opportunities, formal programs and assistance with further education
• Community volunteering opportunities
• A competitive remuneration package, featuring performance-based incentives and a medical insurance and dental allowance.

Certis is committed to fostering an inclusive and diverse workforce culture, which is supported by our values. Our aim is to attract, develop and retain a truly diverse and high-performing workforce.

Responsibilities:

• The candidate is overall responsible to manage a software development project team consisting of a technical architect, technical lead, application developers, system engineers and IT support engineers to meet project schedule, cost and quality objectives.
• The candidate will take the lead in the requirements gathering, design, develop, integrate and implementation throughout the entire SDLC. The projects will be in different business domain for different vertical market.
• The commissioned system(s) will be deployed in a highly available and scalable environment.
• Successful applicants can expect to work in a fast paced environment with dynamic projects teams. The projects involved are high profile, challenging and offer good career references.
• Working collaboratively with stakeholders to facilitate and positively influence strategy, business requirements, and solution development
• Building strong relationships through engagement with customers, colleagues and other key stakeholders across all stages of the project management life cycle
• Prioritise and collaborate with teams with a sense of purpose and build strong relationships• In addition to project management responsibilities, the candidate will also have the opportunity to be exposed to the pre-sales process as a member of a tender proposal preparation team.

Requirements:

• Degree in Computer Science or Engineering or equivalent work experience
• At least 10 years relevant working experience including expertise in enterprise architecture Consulting skills such as interviewing stakeholders, conducting architecture reviews, and consensus building
• At least 10 years experience designing, software development and operating large scale application platforms
• Experience developing applications design pattern using native cloud service offer by AWS or Azure
• Professional experience with n-tier application architectures development.
• Hands-on development experience for Backend application and The ability to produce clean, well-tested and highly maintainable code in at least one of the following languages: Kotlin, Java, C#, .Netcore, NodeJS and Python
• A deep understanding of automation through the software delivery lifecycle, including automated testing, infrastructure, delivery, support and operations
• A mature approach to Agile based on real experience leading software development teams using Agile, XP, Lean and/or continuous delivery practices such as pair-programming, TDD and CICD
• Experience of cloud technology, architecture, patterns and tools, including some of the following: Microservices, Event Driven Architectures, Containers, Kubernetes, Service Mesh, Observability, Immutable Infrastructure, Infrastructure-as-Code, Declarative APIs, Security, Linux and SRE
• Experience of DevOps infrastructure, tools and patterns including Pipelines-as-Code and scripting
• Experienced with principles and best practices of Software Configuration Management (SCM) in Agile, scrum, and Waterfall methodologies.
• Experience in creating Docker Containers leveraging existing Linux Containers and AMI's in addition to creating Docker Containers from scratch.
• Knowledge of Data Modelling, Data Integration
• Experience with Containers and Orchestration
• Certifications in Project Management such as CITPM or PMP will be highly valued.

Responsibilities:

• Engage in the development, application support testing and implementation of new systems, change request and solutions;

• Work with software architect to understand the overall technical architecture and how each feature is implemented. To design, develop, and implement secure, reliable and efficient enterprise web applications

• Perform design, implementation and maintenance of single product modules/sub-systems or on lower level issues of multiple products;

• Responsible for executing defined processes and solutions, such as compliance to escalation procedures and customer support processes;

• Retrofit code fixes for base issues into customer environment;

• Utilize creative problem-solving skills to assist in technical troubleshooting and analysis for customer reported issues;

• Work effectively in an Agile environment;

• Establishes technical proficiency in design, implementation and unit testing.

Requirements:

• Having knowledge of .Net Core technologies, SQL server, tracing and understanding of the logs;

• A strong understanding of web fundamentals, including HTML/CCS

• Experience with web programming and scripting languages, including JavaScript, ReactJS, Java etc

• Must be hands-on and enjoys programming

• Solid experience with DevOps skills such as CI/CD, Docker, Kubernetes etc

• Good to have experience in IOS/ Android Kotlin Mobile Development

• A broad technical curiosity and proven technical understanding;

• Database/datastore experience: RDBMS (e,g., SQL Server, MySQL, Postgresql), cache store (e.g., redis, memcached)

• Microservice Architecture

• Experience working on the Cloud

• AWS stack: rds, sns/sqs, redis/memcached, ec2, codebuild

• Familiar with performance tuning of Web Server, Massive concurrency handling and caching mechanism

• Knowledge of H264/H265 & MPEG4 video standards;

• Ability to work independently and as a team member;

• Must have experience with .NET, C# programming, Angular 4+, ASP.Net Core, MVC, Web API, Entity Framework, JQuery, CSS/CSS3, GIT.

• Diploma/Bachelor’s degree in computer science or relevant field.