Viran Malaka_
Lead Engineer – Fullstack | Frontend Architect
I'm a Lead Full-Stack Software Engineer with 7+ years of experience building scalable, high-performance web and mobile solutions. I specialize in React, Next.js, and Node.js — with a proven track record of leading engineering teams and optimizing enterprise-grade platforms. Most notably, I have played a key role in Sysco Shop, a platform serving over 400,000 daily users and processing $3B in monthly orders.
I thrive at the intersection of technical leadership and hands-on engineering — architecting robust systems, mentoring developers, driving zero-bug releases, and constantly pushing boundaries with cutting-edge technology. Whether it's designing micro-frontend architectures, creating AI-powered products, or optimizing rendering performance by 95%, I bring clarity and craftsmanship to every project.
Outside of work, I'm passionate about building my own side projects, writing technical articles on Medium, and contributing to the Sri Lankan developer community. I value teamwork, individual ownership, and the power of well-crafted code to make people's lives better.
With 7+ years in the industry, I've grown from a software engineer to a technical lead — shipping production features for Fortune 500 companies, leading remote teams, and building my own products from scratch. I'm open to challenging remote opportunities where I can contribute meaningfully while staying in my beautiful country, Sri Lanka.
AmusedGroup Lanka (PVT) LTD
Feb 2025 – Present · Colombo, Sri Lanka
Sysco LABS – Customer Experience Division
Jan 2019 – Aug 2020 · Aug 2022 – May 2023 · Colombo, Sri Lanka
Mubasher Technologies (PVT) LTD
Jun 2017 – Dec 2017 · Colombo, Sri Lanka
I believe in pushing beyond the boundaries of my day job. These projects have allowed me to explore cutting-edge stacks, lead full product cycles, and ship production-grade applications.
Effort Agent – AI-Powered Document Writing Platform
Jun 2023 – Present · Technical Lead / Project Manager
Asgard Digital – OpenAPI Spec Tool
2020 – 2023 · Freelance
University of Moratuwa, Sri Lanka
January 2015 – December 2018
BSc Engineering (Hons) – Computer Science and Engineering
Second Upper Class · GPA: 3.331 / 4.0
OCPJP – Oracle Certified Professional Java Programmer
2014 · IJSE Panadura
IEEE Xtreme 10.0
International Programming Competition
World Rank: 395 · Sri Lanka Rank: 51
ReactJS 95%
JavaScript / TypeScript 90%
NextJS 85%
Redux / Redux-Saga / RTK 85%
NodeJS / ExpressJS 80%
GraphQL / TRPC 80%
CSS / SCSS 85%
PostgreSQL / MongoDB / Redis 70%
AWS / Docker / Kubernetes 65%
Git / CI/CD / GitHub Actions 90%
Jest / Cypress (Testing) 75%
Flutter / React Native 60%
What colleagues and managers say about working with me — sourced directly from LinkedIn.
Viran has been one of the key team members of our organization who worked really hard to grow the product from a small audience to entire USA and beyond. He's also specialized in frontend engineering mastering technologies such as ReactJS, Redux, Reselect, Saga etc and been our go-to person for frontend matters. He lead a team while playing a role of an engineering manager and also played a key role in tuning our frontend performance so that app can work on low performant machines as well. He's been an excellent team player with a humble attitude and I'd gladly recommend him for a senior role.
View on LinkedInViran is an intelligent and hard-working team-mate who has played a very important role in the development and performance of Sysco's online shopping platform. I have personally sat with him through countless debugging sessions to pinpoint and fix many performance bottlenecks in the React-based frontend application. Although Viran's primary interest was initially in backend engineering, he stepped up to fill a void in the frontend domain. He has not only adapted and delivered in this area but he has also excelled and is somewhat of an expert in React-based frontend development. In his role, he has contributed immensely in refactoring and re-writing UI components and modules for better performance and maintainability.
I have always enjoyed working with Viran due to his enthusiasm for learning and for achieving high quality solutions to problems that we encounter on the job. He is also a very friendly individual who will become an integral part of any team he joins.
I would like to appreciate Viran's technical contributions and congratulate him on recently transitioning to a lead position!
Viran is one of the best frontend technologist I had the privilege of working with. He was instrumental in giving solutions for complex problems and took initiatives to develop POC for these solutions. He is good in his leadership qualities where he was able to groom other younger members of the team. I wish him all the best for his future work where I am sure he will do great things.
View on LinkedInViran is a talented and hard-working engineer who worked with me on my startup idea, and he proved to be a trustworthy engineer to complete the job assigned to him beyond my expectations. His responsibilities included the design and implementation of complex front-end requirements. Viran takes his work seriously, and aside from that, he regularly signed up to learn to stay on top of the latest trends. I'm sure he is definitely an asset to any organization.
View on LinkedInViran is a talented and practical software engineer who is passionate about his craft. When Viran joined the Sysco Shop team as a fresh graduate, he showed skills that are going beyond that of a fresh graduate.
Viran had a major contribution to solving the Front-end performance issues in the Sysco Shop application, which improved the user experience greatly.
Viran works with minimum supervision, and always tries to bring forward the best solution to any assigned task. He is not afraid to take risks and go above and beyond. Also, he is a good friend with a cool personality.
In a summary, Viran is an engineer with a great future ahead and he earns my fullest recommendation.
Malaka is one of the brightest Software Engineering intern I have worked with. He had the ability to grab new things in no time and become an expert in that area. He is a fast learner of new things.
He worked for Angular based admin terminal for order management system back office. He did exceptional contribution in the early stage of the project. Good technical resource and a team player for any team.
Viran was a fresh graduate from the University of Moratuwa when I first met him on a careers day in 2018. He was the first one to hire from our interviewers' panel that day. He showed his confidence and practicality in software engineering clearly.
Once he hired, I requested him to work in my team as I'm confident about his skills. He proved that he is a valuable hire. He is highly skilled in JavaScript and related frontend technologies, such as ReactJS and NodeJS. He had to work in a temporary team as we had to improve the performance of the Sysco shop application. He did a remarkable job with the new team as well within a short time. Even though I didn't get much time to work with him, I am confident that he is capable of adapting to any technology. I do recommend him without a doubt. Keep up good work Viran. All the very best.
Viran is a talented and dedicated engineer. He worked on an Angular based admin terminal for an order management system back office and did an exceptional contribution in the early stage of the project. He has always shown great initiative, a keen eye for quality, and a collaborative spirit that makes him a pleasure to work with.
View on LinkedIn