Wingbot
A Hybrid Documents RAG based Chatbot tested with RAGAS and DeepEval
LangchainStreamlitMongoDBFastAPIOllama
Maharun Afroz
/ not just another developer...
I am a
Available for new projectsScroll to explore
about
Building things that are fast, reliable, and actually useful.
I'm a Computer Science undergrad at North South University, experienced in building apps, scraping systems, and backend services. I love solving problems and learning new tech.
I’ve shipped production systems, built RAG pipelines, ML models, and cross-platform apps. My stack centers on Python, FastAPI, PostgreSQL and I’m comfortable stretching into ML, mobile, and frontend when needed.
Open to internships, part-time engineering roles, and interesting side projects.
skills
Backend
- FastAPI
- Flask
- Node.js
- Express
Databases & Caching
- PostgreSQL
- MongoDB
- Redis
Infrastructure
- Docker
- AWS S3
- Firebase Cloud Messaging
- Linux
Languages
- Python
- JavaScript
- C++
- Dart
Tools
- Git
- Postman
- DataGrip
- Redis Insight
- pytest
- Locust
Frontend
- Next.js
- React
- TailwindCSS
- Flutter
experience
Backend Engineering
Built and maintained 150+ REST APIs with URL versioning using FastAPI and PostgreSQL, powering an academic platform for 2000+ active students and teachers across course, module, topic, and notification services.
Performance & Reliability
Integrated Redis for API response caching, implemented rate limiting middleware, and validated system performance under concurrent traffic using Locust; wrote backend test suites with pytest and managed schema migrations via Alembic.
Infrastructure & Integrations
Integrated Firebase Cloud Messaging for push notifications and Bunny.net for media delivery pipelines.
Frontend Integration
Contributed to the Next.js and TailwindCSS admin dashboard, building and connecting UI components to backend services for academic staff workflows.
Backend Development
Designed REST APIs using FastAPI and PostgreSQL for an event management platform supporting registration, authentication, and media management; applied the Repository Pattern for modularity and scalability.
Cloud & Collaboration
Built secure file upload pipelines via AWS S3, implemented JWT authentication for access control, and shipped production-ready features in an Agile team using Jira and structured code reviews.
Frontend Integration
Built event-facing UI pages using Next.js and TailwindCSS, integrated with backend APIs for registration flows and media display.
selected work
All projects
course-koi?
A static page for searching through static data which leverages the power of local storage of the browser.
Next.jsTypeScriptTailwindCSSBeautifulSoup
03
MEPDA
Machine Ensemble Learning for Postpartum Depression Assessment applied to Bangladeshi Mothers
Machine LearningData ProcessingXAI
Manga Scraper
A python script to scrape manga from websites using BeautifulSoup
PythonBeautiful Soup
05
Safe Ride: Woman Safety Ride App
A cross-platform mobile app which connects women with trusted travel partners and offers emeergency alerts.
FlutterFlaskFigma
Rank Scraping
Extracting team ranks based on the name of the university in a CSV format.
PythonSelenium
honors & awards
01
ICPC RegionalistTeam NSU XudlingPong · Rank 60
02
ICPC RegionalistTeam NSU TeamAseh · Rank 126
03
Kibo Robot Programming Challenge (NASA/JAXA)Team Beeologist · 4th Place in Bangladesh
04
HackNSU HackathonTeam NSU Thunderhawks · 2nd Runner Up
05
INPC Female ChampionRank 16 among ~100 participants
06
Codeforces — PupilMax Rating 1206