Sahabaj Alam

Full Stack Engineer

Pune, Maharashtra, India6 yrs 2 mos experience

Key Highlights

5 years of full-stack engineering experience.
Expert in optimizing performance for high-availability systems.
Strong collaboration with cross-functional teams.

Stackforce AI infers this person is a Full-Stack Engineer specializing in Fintech and Telecom solutions.

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Skills

Core Skills

JavaSpring BootApi GatewayReactCi/cd

Other Skills

APIAgile MethodologiesAgile/ScrumAlgorithmsAmazon Web Services (AWS)Cascading Style Sheets (CSS)ConcurrencyData StructuresDebuggingDeep LearningDesign PatternsDockerEvent-Driven-ArchitectureExpress.jsGit

About

Full-stack engineer with 5 years of experience building scalable, high-availability systems using Java, Spring Boot, React/TypeScript, microservices, and cloud-native architectures. I work across backend and frontend with equal ownership—designing distributed systems, building APIs, optimizing performance, and delivering clean, maintainable UI experiences. I’ve contributed to platforms handling thousands to millions of requests per day, improved backend performance through API and query optimization, strengthened reliability in microservice-heavy environments, and accelerated delivery by enhancing CI/CD pipelines. I enjoy solving deep technical problems, improving developer velocity, and collaborating closely with product, QA, and infra teams. Strong in backend engineering, frontend architecture, distributed systems, relational/NoSQL databases, and event-driven patterns. Passionate about building robust features end to end and delivering impact in high-performing engineering teams. Open to global remote roles and opportunities to work on complex, high-scale systems.

Experience

6 yrs 2 mos

Total Experience

1 yr 8 mos

Average Tenure

1 yr 1 mo

Current Experience

Jpmorganchase

Software Engineer II

May 2025 – Present · 1 yr 1 mo

Building full-stack features using Java, Spring Boot, React/TS, and integrating across multiple internal microservices.
Designed and optimized REST APIs, improving average response times by 25–40% across core backend flows.
Enhanced frontend performance by implementing memoization & component-level optimizations, reducing re-renders by 30%.
Collaborated with product, QA, and infra teams to ship secure features aligned with enterprise compliance and high availability.
Improved CI/CD pipelines, cutting deployment time by ~20% and reducing manual release effort.
Worked on internal distributed systems requiring reliability, fault tolerance, and secure communication between services.

JavaSpring BootReact/TypeScriptMicroservicesCI/CD

Amdocs

Software Developer

Sep 2022 – May 2025 · 2 yrs 8 mos

Developed scalable backend services in Java + Spring Boot, supporting telecom-grade workloads and multi-tenant systems.
Implemented end-to-end features across backend + React/TS UI, improving user workflows and reducing UI latency.
Built reusable microservice components, reducing onboarding time for new features by ~30%.
Enhanced SQL queries & caching strategy, lowering DB load by ~20% in peak hours.
Integrated CI/CD automation using Jenkins & Git, improving release reliability across teams.
Worked closely with distributed teams and led cross-module technical discussions for feature rollout.

JavaSpring BootReact/TypeScriptSQLCI/CD

Capgemini

Full Stack Engineer

Mar 2021 – Sep 2022 · 1 yr 6 mos

Delivered enterprise web apps using Java, Spring Boot, React/JS, and modular microservices.
Built authentication, RBAC, and internal tooling, reducing manual operational effort by 40%.
Implemented clean API contracts, improving integration clarity and lowering backend bugs.
Modernized legacy UI pages to React, enhancing load time and improving UX consistency.
Collaborated with QA, DevOps, and design teams to ship reliable product increments.

JavaSpring BootReact/JavaScriptAPIMicroservices