Kashif A.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I'm a full-stack software engineer with 6+ years building and scaling enterprise-grade web applications — currently working within a major international airline's IT division on a mission-critical reservation platform used by agents daily. I specialize in: Backend: Java (8/11/17), Spring Boot, Spring Security, Hibernate, RESTful & SOAP API design, microservices architecture Frontend: React.js, Next.js, Angular, TypeScript, Redux Cloud & DevOps: AWS (EC2, EKS, S3, RDS), Docker, Kubernetes, CI/CD pipelines Quality & Testing: TDD, JUnit, Mockito, SonarQube-driven code quality What I bring to a project: Clean, well-tested, maintainable code — not just "working" code Experience migrating legacy monoliths to containerized microservices (cut deployment time significantly on a recent project) Comfort working directly with stakeholders from requirements through production rollout Early, hands-on adoption of AI-assisted development tools (GitHub Copilot) to ship faster without sacrificing quality Whether you need a new feature built end-to-end, a legacy system modernized, or an extra senior engineer to unblock your roadmap, I focus on shipping reliable software and communicating clearly along the way. Let's talk about what you're building.