LaXnZ

The Accidental Tech Writer 🧐 

Who Am I ?

Hi, I’m Sumuditha Lansakara. Software Engineering Graduate with First-Class Honours, passionate about building software that makes complex things feel easy. I love turning fuzzy problems into shipped, maintainable systems.

Currently working as a Software Engineer at AIntegrator and Associate Software Engineer at RoboticGen. Microsoft Learn Student Ambassador and volunteer at the Google Developers Group. You can also find my technical writing on Medium where I educate developers.

Skills

  • HTML
  • CSS
  • JavaScript
  • ReactJS
  • NodeJS
  • PHP Laravel
  • Java
  • Python
  • Angular
  • Docker
  • AWS
  • Azure
Sumuditha Lansakara
+

Projects Completed

+

Satisfied Clients

+

Years of Experience

Experience

  • Software Engineer @AIntegrator

    May 2025 - Present | Zurich, Switzerland | Remote | Part-time

    Built a multilingual platform using FastAPI, Django, and Angular, integrated with Swift storage and hosted on Openstack Cloud. Implemented i18n workflows through a custom translation management system with offline support. Mentored and assisted intern developers, improving their code quality and projects.

  • Associate Software Engineer @RoboticGen

    May 2025 - Present | Colombo, Sri Lanka | Remote | Part-time

    Development of the RoboticGen Academy LMS, initially built with Supabase + Next.js + Airtable, later migrated to a NestJS + Next.js + Airtable stack; working in a 2-member team on core app features and architecture. Developed UI components and screens for a mobile application using React Native and Expo, ensuring responsive and user-friendly interfaces.

  • Associate Software Engineer @Metana

    Jan 2025 - May 2025 | Colombo, Sri Lanka | Hybrid | Full-time

    Hired designers and developers, managing assessments, emails, and interviews. Led the product team, overseeing two interns, ensuring high-quality work & timely delivery.

  • Technical Writer @Medium

    Jan 2024 - Present | Remote | Part-time

    Published tutorials and guides on AWS Amplify, Postman, LLaMA 3, Open Interpreter, and Ollama to educate developers. Wrote articles on building Telegram bots, chatbots, and GitHub README best practices.

  • Product Engineer @Metana

    Jul 2024 - Jan 2025 | Colombo, Sri Lanka | Hybrid | Full-time

    Built an operations dashboard with FastAPI to reduce manual work. Automated Discord community tasks using OpenAI (Node.js/Python). Managed the product team and intern workflows. Drove ISO 9001:2015 docs and automated feedback with LearnDash + Supabase.

  • Gamer @YouTube

    Aug 2020 - Present | Remote | Part-time

    As a Gamer on YouTube since August 2020, I've been engaged in various activities remotely and part-time. My work includes streaming, creating game highlights and news, producing Twitch/YouTube clips, sharing coding tutorials, and creating benchmark videos.

  • Social Media Manager @APIIT FullStack Computer Society

    Nov 2022 - May 2024 | Colombo, Sri Lanka

    As the Social Media Manager and a founding Executive Committee member of the APIIT FullStack Computer Society from November 2022 to May 2024 in Colombo, Western Province, Sri Lanka, I was instrumental in the development of official documents, scheduling and managing events and activities, and planning and organizing events. My role also encompassed executing social media marketing campaigns, which involved designing social media posts and managing all social media accounts to enhance our online presence and engagement.

  • Quality Assurance Technician @Global System Solutions International (Pvt) Ltd

    Feb 2022 - Feb 2022 | Remote | Full-time

    As a Quality Assurance Technician at Global System Solutions International (Pvt) Ltd in February 2022, I worked full-time remotely. My role involved ensuring the quality and reliability of products or systems by conducting thorough testing and identifying any issues to be addressed.

Education

  • BEng (Hons) Software Engineering | First-Class Honours

    Feb 2022 - Jul 2025 | Staffordshire University

    Completed Bachelor of Engineering in Software Engineering with First-Class Honours. Studied Mathematics for Computing, Cloud Computing, Network Security, JavaScript, HTML, CSS, Linux, Java, C#, OOP, UML, Flutter, Oracle SQL, Agile methodology, project management, PHP (Laravel), and Tailwind CSS. Received Honor Roll for Outstanding Academic Performance at APIIT Sri Lanka.

  • Combined Mathematics + ICT

    Oct 2017 - Oct 2020 | Ibbagamuwa Central College

    Physics, General English, Combined Mathematics, Information and Communications Technology. Active member of the Red Cross Society.