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Fatin Mojumder

@fatinmojumder

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AI-enabled software developer building fast, reliable data-driven platforms.

United States

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What I'm looking for

I’m looking for a team where I can build AI-powered backends and reliable data pipelines, write well-tested code, and ship measurable improvements fast—using modern cloud tooling, CI/CD, and Agile collaboration.

I’m a software developer who blends AI/ML with dependable backend and data engineering to ship production-ready systems. At JMC Asset Management, I designed and deployed an AI-driven contract review platform with a FastAPI REST API, JWT authentication, and PostgreSQL document lifecycle management across 50+ clients in an Agile cycle.

I also build robust pipelines end-to-end—like a multi-step GPT-4 + LangChain workflow with embedding-based retrieval and rule-based validation, where I reduced manual processing from 45 to 15 min/document and cut AI costs by 30%. Alongside this, my UMBC IT Assistant work strengthened my discipline around data accuracy, automation, and secure handling of sensitive institutional data, while my projects (PaceWise, Applyd, GeoTrack) keep me focused on measurable performance, testing rigor, and scalable cloud architectures.

Experience

Work history, roles, and key accomplishments

Freelance Software Developer

JMC Asset Management

Jun 2025 - Jan 2026 (7 months)

Designed and deployed an AI-driven contract review platform, building a FastAPI REST API with JWT authentication and PostgreSQL lifecycle tracking across 50+ clients. Reduced manual processing time from 45 to 15 minutes per document and cut AI costs by 30% using GPT-4/LangChain embedding retrieval, prompt engineering, and response caching; containerized and deployed via CI/CD.

fastAPI REST APIs JWT PostgreSQL GPT 4 Lang Chain Prompt Engineering Docker CI CD Pytest

IT Assistant

UMBC Graduate Admissions Office

May 2023 - Dec 2025 (2 years 7 months)

Processed and validated 1,000+ student records with 100% accuracy to support data integrity for institutional reporting and downstream operations. Built Linux Bash automation scripts that reduced processing time by 25% and documented onboarding workflows while ensuring compliant handling of sensitive institutional data.

Bash Scripting Linux Data Validation Automation Documentation Git

Education

Degrees, certifications, and relevant coursework

University of Maryland, Baltimore County (UMBC)

Bachelor of Science, Computer Science

Activities and societies: Relevant coursework: Data Structures & Algorithms; Database Management Systems; Computer Networks; Operating Systems; Data Science; Machine Learning.

B.S. in Computer Science at UMBC, expected to graduate December 2026. Relevant coursework includes Data Structures & Algorithms, Database Management Systems, Computer Networks, Operating Systems, Data Science, and Machine Learning.