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Nisat Sama

Java Backend Engineer · Software Engineer

Kolkata, West Bengal, India

@nisat_sama

0 followers

B.Tech in Computer Science and Engineering at Adamas University · Graduating 2028

About

Computer Science and Engineering student at Adamas University with hands-on experience in Java backend development, Spring Boot, and full-stack project work. Built distributed systems, helpdesk and inventory applications, and responsive web interfaces through internships, projects, and open-source contributions.

Experience

  • AI Web Development Intern
    InAmigos Foundation
    Jun 2026 – Jul 2026

    Built responsive web interfaces and reusable UI components for an NGO and EdTech platform based on functional requirements. Improved navigation and visual consistency through UI/UX analysis; designed an NGO website prototype in Figma and delivered an improvement report.

Education

  • B.Tech
    Computer Science · Jul 2024 – May 2028
  • Class XII
    Auxilium Convent School
    2024
  • Class X
    Auxilium Convent School
    2022

Skills

Tools / apps / platforms

2 to 5 years 2 to 5 years Several years of experience.
MySQL GitHub MongoDB Postman
1 to 2 years 1 to 2 years A year or two of steady use.
Git Figma
6 to 12 months 6 to 12 months Most of a year behind them.
PostgreSQL
3 to 6 months 3 to 6 months A few months of practice with it.
Docker Cloudinary Apache Kafka Amazon Web Services AWS
<3 months <3 months Just getting started - under three months. This is also what shows when a level has not been set.
Redis Gemini Prometheus

Languages

Native / Bilingual Native / Bilingual Their first language, or as strong as one.
Bengali Speak · Read · Write

Projects

  • Java 21, Spring Boot, PostgreSQL, Apache Kafka, Spring Security, JPA, Testcontainers

    Distributed webhook delivery infrastructure using the Transactional Outbox pattern, tenant-scoped idempotency keys, concurrent delivery processing, and secure webhook authentication.

  • Java 21, Spring Boot, PostgreSQL, Spring Data JPA, Flyway

    Inventory and stock reservation management system with REST APIs, transactional reservation workflows, optimistic versioning, and database migrations.

  • Java, Spring Boot, Spring Security, JWT, React, PostgreSQL, Cloudinary

    Helpdesk ticket management system with REST APIs, JWT authentication, role-based authorization, ticket conversations, and attachment uploads.

🏆 Achievements & awards

  • Flipkart GRiD 8.0 Round 3 Qualification

    Qualified for Round 3 of the Software Development Track.

  • LeetCode 600+ Problems Solved · 2026

    Solved 600+ LeetCode problems and earned a 200 Days Badge.

  • Smart India Hackathon Internal Round Selection · 2026

    Selected in the internal round and submitted a solution on the official SIH portal.

  • HCL GUVI AI Impact Buildathon 2026 · 2026

    Built a real-time fraud call detector using Python, FastAPI, ML/NLP.

  • Coding Ninjas × Google Vibe2Ship · 2026

    Deployed a MERN app with Gemini workflows on Google Cloud Run.

⚽ Extracurricular activities

  • Open Source Contributor

    Contributed to Pugdom v2 and merged PR #65, refactoring login, thread, and search screens with shared theme tokens and reusable UI primitives.

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