Sulvin Varghese
Coventry,West Midlands
Summary
Passionate about building technology that reaches millions, I’m eager to contribute to scalable, public-facing platforms like BBC iPlayer. I bring a collaborative mindset, solid software design fundamentals, and a strong drive for continuous learning. I thrive in agile, inclusive teams that value curiosity, clean architecture, and shared growth. Beyond writing efficient code, I focus on delivering solutions that are meaningful, maintainable, and impactful.
Overview
5
5
years of professional experience
7
7
years of post-secondary education
1
1
Certification
Work History
Software Engineer
UST Global
Trivandrum, India
06.2022 - 09.2023
- Built industry-first blockchain-powered digital passport system for Hero MotoCorp; delivered on time with 100% client satisfaction
Led backend development with focus on scalability, reliability, and performance
Improved system throughput by 30% through optimized off-chain database design
Integrated cloud-native solutions to support distributed architecture
Developed backend services using JavaScript, Node.js, and Express.js with performance tuning
Mentored junior developers; upheld clean coding, agile practices, and peer learning
Delivered well-tested production code; conducted frequent refactoring for clarity and quality
Collaborated with cross-functional teams on documentation, deployment, and CI/CD pipelines
Software Engineer
Kottackal Business Solutions Pvt. Ltd.
Thiruvananthapuram, India
07.2020 - 04.2022
- Designed tailored software solutions, delivering to 5+ unique client use cases with measurable performance improvements
Developed Proof of Concept for Electric Vehicle Charging app using Ethereum and smart contracts, enabling real-time tracking with 40% latency reduction
Built Green Bond platform on Ethereum private networks; integrated CI/CD pipelines and TDD, reducing deployment issues by 80%
Deployed scalable infrastructure on AWS and GCP, supporting 99.9% uptime for client-facing apps
Executed comprehensive testing cycles, reducing post-deployment bug rate by 60%
Collaborated across teams to identify and fix critical software defects, improving issue resolution time by 30%
Delivered consistent updates and patches; maintained high code quality and system stability
Authored documentation and onboarding material; trained 3+ junior developers on best practices and workflows - Designed customised software solutions in response to unique client requirements.
Consultant Trainee
Kottackal Business Solutions Pvt. Ltd.
Thiruvananthapuram, India
07.2018 - 01.2019
- Built RESTful APIs with Node.js and Express, improving backend response time by 25% and boosting data handling efficiency for blockchain applications
Contributed to research and analysis of client requirements for tailored blockchain features, influencing solution architecture
Deployed backend apps using CI/CD pipelines on Heroku, reducing deployment time by 40%
Supported senior developers in data analysis tasks, improving reporting accuracy for product decisions
Utilized JavaScript frameworks to deliver responsive, interactive content across platforms
Created static web pages with HTML, CSS, and JavaScript, enhancing UI smoothness and load times
Applied SQL, Bash, and JavaScript to manage databases.
Education
Masters - Cybersecurity
Coventry University
Coventry 09.2023 - 10.2024
Masters - Computer Science & Engineering
APJ Abdul Kalam Technological University
India 08.2016 - 06.2018
Bachelors - Computer Science & Engineering
University of Kerala
India 07.2011 - 04.2015
Skills
- JavaScript/TypeScript for server-side development and experience with distributed backend systems
- Understanding of RESTful APIs and HTTP protocols
- Writing and maintaining testable code using unit and integration tests
- Sound knowledge in SQL and NoSQL(querying, schema design, performance optimization),
- Experience in cloud platforms (AWS, Azure)
- Works well in agile or cross-functional teams
- Follows software engineering best practices
- Eager to learn and adapt to new tools or technologies
- Familiarity with CI/CD pipelines, deployment, and monitoring tools
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Certification
Java/J2EE/Android, Kerala SIDCO (Govt. of Kerala), India
Affiliations
- Tech meetups and developer communities
- Online coding challenges and hackathons
- Open-source contributions.
Languages
English
Fluent
References
References available upon request.
Timeline
Masters - Cybersecurity
Coventry University
09.2023 - 10.2024
Software Engineer
UST Global
06.2022 - 09.2023
Software Engineer
Kottackal Business Solutions Pvt. Ltd.
07.2020 - 04.2022
Consultant Trainee
Kottackal Business Solutions Pvt. Ltd.
07.2018 - 01.2019
Masters - Computer Science & Engineering
APJ Abdul Kalam Technological University
08.2016 - 06.2018
Bachelors - Computer Science & Engineering
University of Kerala
07.2011 - 04.2015
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