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sanju_tech1

Sanjula Hewage

@sanju_tech1
Sri Lanka
Anglais
Certaines informations sont présentées en anglais.
À propos de moi
Hi, I'm Sanjula, a Full Stack and QA Engineer based in Sri Lanka with a First Class BSc in Computer Science (AI minor). Built an app with Lovable, Bolt, Cursor or Replit and now you're stuck on a bug, login, database or deployment? I fix it fast. I work with React, Java/Spring Boot, Supabase/Firebase, REST APIs and Vercel/Netlify, and I test your app end to end so it's ready for real users. I also check for security issues like XSS and SQL injection. Clear communication, plain-English reports, quick replies.... Plus d’infos

Compétences

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sanju_tech1
Sanjula Hewage
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Mise en œuvre et déploiement de l’IA
I will develop a custom ai application, chatbot or ai agent for your business
De50 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Elchai_Group

Quality Assurance Intern

Elchai Group • Temps plein

Mar 2026 - Jul 2026 • 4 mos

•Performed end-to-end manual QA on OpenReal (SPV asset tokenisation) and Center AI Vision (GPU/ AI marketplace) across live production systems. •Designed and executed 100+ structured test cases covering functional, regression, integration, UI, cross-device, smoke, sanity and system testing. •Conducted API testing with Postman across microservices, validating authentication flows, REST responses, status codes, edge cases and data integrity. •Wrote SQL queries against MySQL to verify backend data accuracy, transaction states and application behaviour. •Analysed NestJS/Next.js backend code to support root-cause investigation, understand defects and validate developer fixes. •Identified and reported critical XSS and SQL injection vulnerabilities on a live financial platform with detailed reproduction steps and supporting evidence. •Documented and tracked defects, collaborating with developers to investigate issues, verify fixes and perform regression testing. •Prepared QA closure reports and testing documentation, maintaining evidence and communicating testing status, risks and release readiness. •Participated in requirements reviews, sprint planning, stand-ups and reviews, identifying quality risks early and supporting release validation.

Applova_Inc

Software Engineering Trainee

Applova Inc • Temps plein

Jul 2023 - Jul 2024 • 1 yr

•Developed and optimized backend modules using Java and Spring Boot, including server-side rendered admin features with JSP and MySQL. •Developed production-level features for the Applova Business Manager Android application using Java and Android SDK, including barcode scanning, receipt configuration and customer detail enhancements. •Integrated RESTful APIs using Retrofit for communication between the Android application and backend services, with Realm DB for local data storage and caching. •Built and maintained Selenium and Appium test automation frameworks to improve application stability and regression coverage. •Automated testing pipelines using Docker and GitLab CI/CD, supporting more efficient and reliable release processes. •Contributed to Agile development teams across software development, testing, debugging and release activities.