AI Reimbursement Platform
Reimburse.me is a modern, AI-powered employee reimbursement SaaS platform that businesses use to automate expense claims and pay employees instantly via Locus payments.
- Next.js
- TypeScript
- Tailwind
- Supabase
Mehedi Hasan • Software Engineer
I build thoughtful software experiences that feel handcrafted, not autogenerated.
From internal tooling to public-facing platforms, I turn ambiguous ideas into resilient products. I care about calm interfaces, fast performance, and the people who rely on the system every day.
- Focus
Product-minded full-stack engineering and AI
- Strengths
Reliable shipping, measured experiments, mentorship
- Now
Computer Science Student at The City College of New york
Based in New York City
Shipping reliable software for early-stage teams and established orgs.
Selected Work
Projects built with by someone who cares about craft
Every project started from a rough brief. I helped define the experience, shaped the architecture, and carried it through launch with thoughtful iteration.
Crypto Tax Calculator Platform
Built data pipelines that aggregate blockchain transactions across multiple networks. Designed APIs to automate cost basis calculations and reporting for IRS-compliant tax forms including Form 8949 and Schedule D.
- Next.js
- Tailwind
- Prisma
- Postgres
- Helius API
- Covalent API
- CoinGecko API
Live News Platform
Live news web application that displays news & blog articles, topics, and content based on user search.
- HTML
- CSS
- JavaScript
AI Spam Detector
AI-powered spam detection system using machine learning and Streamlit, enabling real-time classification of messages as spam or not spam with a user-friendly web interface
- Python
- Streamlit
- Scikit-learn
AI Grammar Editor Platform
Built an AI-powered editing system using LLMs for text correction and refinement. Designed collaborative features with real-time updates and role-based access control for a Google Docs-like experience.
- Python
- Flask
- Ollama
- PyQt6
- OpenAI API
E-Commerce Library
E-commerce app that displays data about popular and recommended books for others to explore.
- React
- JavaScript
Mental Health Hub
Mental health section added to City University of New York's official website. Allows students to easily schedule appointments with mental health counselors, collaborate with other students on similar topics, and talk to a AI mental health chatbot.
- HTML
- CSS
- JavaScript
- Python
Education
The City College of New York
Bachelor of Science in Computer Science
The City College of New York
GPA 3.9/4.0
Honors & Awards
Activities & Societies
Coursework that shaped my approach
Experience
Roles that taught me how to ship with intention.
Undergraduate Research Assistant
The City College of New York
- Researching generative AI Agents for NYC Real Estate and Engineering applications
- Developing innovative solutions using cutting-edge AI technologies
- Collaborating with faculty and researchers on advanced AI projects
Software Engineer Intern
Locus (YC F25)
- Building scalable software solutions for a Y Combinator-backed startup
- Contributing to product development in a fast-paced startup environment
- Working on full-stack development with modern technologies
Software Engineer Intern
JPMorganChase
- Fine-tuned and deployed ML classification model on AWS SageMaker, meeting new business requirements
- Built a caching system with OpenSearch, enabling rapid retrieval of model outputs
- Integrated Azure OpenAI LLMs to optimize processes and improve performance by 30%
- Skills: Docker, AWS, Java, Spring Boot, AI, Machine Learning, Python
Programming Instructor
ScholarStem
- Taught programming fundamentals to students using Python and JavaScript
- Developed curriculum and lesson plans to enhance student learning outcomes
- Mentored students in coding projects and provided technical guidance
- Skills: Communication, Python, JavaScript, Leadership
Software Engineer Intern
JPMorganChase
- Designed a React and SpringBoot database synchronization tool with real-time updates for 53M customers
- Achieved 80% test coverage with Postman + JUnit, strengthening pipeline and reducing code errors
- Presented technical and business impact to senior managers, driving cross-team adoption
- Skills: Kubernetes, React.js, JavaScript, TypeScript, Jira, Bitbucket, Confluence, CI/CD
Student Research Assistant
The City College of New York
- Assisted in developing ML models for adversarial defense, reducing risks by 30% in a US Air Force project
- Increased decision transparency and accuracy by 40% via multimodal sensing & deep learning
- Performed large-scale data preprocessing and feature engineering for model training & evaluation
- Skills: PyTorch, Python
Software Engineer Tech Fellow
CodePath
- Led web development workshops and code reviews for students
- Mentored fellows in software engineering best practices
- Contributed to curriculum development and technical training programs
Software Engineer Intern Fellow
STEMKasa
- Developed full-stack web applications using modern technologies
- Built RESTful APIs and integrated frontend with backend services
- Skills: Node.js, MongoDB, Express.js, React.js
Software Engineer Intern Fellow
The Difference
- Developed mobile and web applications using Flutter and React
- Built backend services with Flask and Python
- Skills: Flutter, Dart, Flask, Python, React.js, JavaScript
Capabilities
A toolkit that balances speed with long-term care.
Programming Languages
Frameworks & Databases
Developer Tools
Beyond work
Leadership and communities I invest in.
HackHarvard Winner
Won best use of Gemini API award at Harvard University hackathon (Oct 2025)
HackKnight Winner
Won best use of Cloudflare award at Queen's College hackathon (Oct 2025)
HackNYU Winner
Won first place in HackNYU on the MLH track (Feb 2024)
John Jay Hackathon Winner
Won first place at 2023 John Jay College hackathon for web development/software engineering (May 2023)
EasyA x Polkadot Hackathon
Won 2nd place for best use of Polkadot blockchain technology (Apr 2023)
Microsoft Cybersecurity Scholarship
Awarded scholarship by Microsoft Scholarship Program (Oct 2022)
Volunteer Mentor & Technology Instructor
Mentored high school students from underinvested communities in NYC, supporting college readiness and digital literacy (Jul 2025 - Sep 2025)
Computer Science Club (ACM)
Active member of ACM chapter, participating in workshops and technical events
Google Developer Club
Member of Google Developer Club, contributing to coding labs and demo days
Dean's List
Recognized for academic excellence with consistent high performance