• Design and develop large and complex, yet maintainable system, websites and apps. • Develop a diverse range of tasks requiring technology stacks across both front and back end environments, including Java/Kotlin, Spring, Spring boot, JavaScript(Node.js, Express.js, Typescript, React), PostgresSQL, REST APIs and AWS. • Design and develop automation tests by means of different testing frames, such as, testNG, Rest Assured, Kotlin extensions, etc. • Develop REST API endpoints via OpenAPI for contract generation purposes. • Perform optimization analysis with digma to probe the bottleneck of traffics. • Provision CI/CD pipelines on different environments.

Main Responsibilities:• Design and develop new systems to replace the old application of Vehicle Merchandise Platform (VMP) for the Outsourcing Service for eBay at Entelect in Cape Town, South Africa.• Deploy applications to eBay Cloud using Azure Cloud infrastructure.• Integrate applications with eBay-owned NuMessage (Kafka-based), NuDocument (MongoDB-based), ElasticSearch, and NuObject (AWS S3).• Develop REST API endpoints via OpenAPI (Stoplight) for contract generation purposes.• Design and implement the automation test via Karate and TestNG, together with TestTrails.• Perform code reviews and provide design feedback for Junior developers within the team. • Mentor other developers to improve their skills and understanding of software development best practices.• Collaborate with cross-functional teams to ensure seamless integration and functionality of developed systems.• Participate in agile development processes, including sprint planning, daily stand-ups, and retrospectives.• Conduct performance testing and optimization to ensure high-performance and scalable solutions.• Stay updated with the latest technologies and industry trends to enhance development processes and deliver cutting-edge solutions.• Lead the team in some extend when team leader is not available for some standup meetings, sprint planning or grooming sessions and feedback report sessions.

Main Responsibilities:• Write, modify, integrate, and test software code for various projects at CSG.• Maintain existing computer programs by making necessary modifications and updates.• Identify and communicate technical problems, processes, and solutions to the relevant stakeholders.• Prepare reports, manuals, and documentation regarding the status, operation, and maintenance of software systems.• Assist in collecting and documenting user requirements to ensure software meets client needs.• Analyse proposed technical solutions based on customer requirements for effective implementation.• Design enhancements and updates for subsystems of end-user applications running on local, networked, and Internet-based platforms.• Participate in the architecture, design, and implementation of backend features using technologies like Spring Boot and NodeJS.• Update old code bases to modern development standards, improving overall functionality and performance.

Main Responsibilities:• Write, modify, integrate, and test software code at ScanSoft Technologies.• Maintain existing computer programs by implementing required modifications and updates.• Identify and communicate technical problems, processes, and solutions to relevant stakeholders.• Assist in collecting and documenting user requirements for software projects.• Design and develop subsystems to improve functionalities within the Intelligent Building Management System (IBMS), integrating plugins and services such as CCTV, Bitmap Device Control, Electronic Device Control, Public Address, Administration, and Access Control. • Upgrade existing projects, debug issues, and analyse problems related to compiler compatibility, database migration, and system upgrades.• Implement new plugins and services, such as the iSync subproject, enabling binary file checking and synchronization between IBMS client or services side and IBMS server side.• Develop hardware drivers for IBMS, including biometrics device drivers, to enhance the IBMS Access plugin's capabilities.• Enhance existing plugins by introducing innovative functionalities to improve overall system performance and user experience.

Lab management: student account control system, trouble shooting, imaging systems, hardware repair, software installation, virus removal;Lab login system: developing an online lab login system that enables the junior lab assistant and senior lab assistant to claim the hours that they actually work, as well as enables the lab manager to control the assistants and labs.; Whilst Studying

Worked on team to develop web application based on MVC framework, integrating several legacy sales/forecasting tools into a single application. Created Java-based portals and Java Server Pages (JSPs) to build a unified user experience. Extensive use of Java, JavaBean, JavaScript, HTML, CSS, SQL, and Linux shell scripting required. Assisted with proof-of-concept reviews and stress testing.; Whilst Studying

Served as Teaching Assistant for Introductory Programming, Data Structure and its application, Algorithm and Complexity, and Operating System courses, responsible for assignment grading, quizzes and tests marking, Tutorial sessions, practical sessions, and one-on-one student meetings.; Whilst Studying

Served as Teaching Assistant for Calculus and Linear Algebra classes, responsible for assignment grading, quizzes and tests marking, class review tutorial, and one-on-one student meetings.

Lab assistant to help students with their computer course and assignment; Monitoring printing work and maintaining printer.