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Hi, I'm
Souvik Biswas
A Software Engineer.

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Mathematics graduate turned Software Engineer, building production-grade APIs and serverless systems on AWS. Currently at AntStack Technologies, co-owning the backend of a greenfield mentor-mentee platform.

Experienced with Node.js, TypeScript, Python, AWS Lambda, and CI/CD pipelines. Passionate about clean architecture, automation, and writing code that scales.

Explore my resume to learn more about me.

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My Timeline

December 2025 - Present

Software Engineer - AntStack Technologies

Built 15+ production-grade REST APIs for a mentor-mentee platform with RBAC, idempotency, and custom error handling. Set up GitHub Actions CI/CD with AWS SAM, Husky hooks, and automated IAM role provisioning.

October 2024 - September 2025

Software Engineer - Self-Employed

Built a full-stack Slack integration with React and Python, enabling message filtering by date range and pagination. Integrated the Google Sheets API for structured CSV-free data exports with column validation.

September 2022 - May 2024

Software Engineer - Rapidken AI

Reduced test cycle time by up to 95%, cut DB calls by 90%+ via query optimization, and improved noun retention by 50%+ with NLTK. Built a checkpoint-based resume feature eliminating full pipeline restarts.

2019 - 2022

B.Sc. Mathematics - Jadavpur University

Graduated with a 9.0 SGPA in the final semester.

My PortfolioMy Work

Some of my work

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Assembly — Language Elimination Game
• Word-guessing game where each wrong letter eliminates a programming language from existence.
• Built with React using props and state management for a smooth interactive experience.
• Tech: React, JavaScript, HTML, CSS
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StudyBud APP
• CRUD forum app with secure post ownership controls — users can only modify their own posts and comments.
• Tag-based categorization for searching and filtering content efficiently.
• Tech: Python, Django, PostgreSQL, HTML, CSS
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AchievementsMy Achievements

LeetCode Biweekly Contest 137

Top 5% Rank - 1,837 / 36,343

Ranked in the top 5% globally in LeetCode Biweekly Contest 137.

Final Semester — Jadavpur University

9.0 SGPA - Academic Excellence

Achieved a 9.0 SGPA in the final semester of the B.Sc. Mathematics programme.

Contact mecontact

Get in touch

Location:

Bengaluru, Karnataka, India

Email:

biswassouvik284@gmail.com

Education:

Jadavpur University, Kolkata

Languages:

English, Hindi, Bengali

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