Dhaka, BD

RaufunAhsan

Mobile Developer |
DevOps Enthusiast |
AI/ML Developer |
Full-stack Developer |
Software Engineer

Download CV

02 যাত্রা

My Journey

2008 – present · 10 entries

EducationWorkCommunityCurrent

Mar 2026 — Present· 6 mo
Prochesta
AI Engineer
Khulna, Bangladesh
Building Prochesta AI, a scalable end-to-end agentic AI system and backend service with a curated knowledge base and multimodal understanding

Providing <5s p95 latency to 3000+ daily active users and saving up to 80% inference cost using an intelligent model routing system.

CI/CD
Agentic AI
Model Routing
Multimodal AI
RAG
Docker
Jan 2026 — Present· 7 mo
WeXL Business Solutions
Software Engineer (Remote - Part Time)
New South Wales, Australia
Building AI agents and backend services with FastAPI, LangChain, RAG, and Vector Databases to automate client workflows

Designing context-aware retrieval pipelines for accurate responses across diverse knowledge bases

FastAPI
Agntic AI
LLM
Fine Tuning
Backend
Nov 2025 — Jul 2026· 8 mo
KMINDS
Vice President (Competition)
Khulna, Bangladesh
Nov 2025 — Jan 2026· 2 mo
Itransition
Intern Developer (Remote)
United Kingdom
Built scalable, real-time, user-focused, and B2B systems using Symfony, Doctrine, and React and implemented custom 3rd-party integrations with Salesforce, Odoo, and Microsoft Power Automate.
Version Control
React.js
Translation
Realtime
Symfony
PHP
Javascript
Doctrine
Mercure
3rd Party Integrations
Aug 2024 — Jul 2026· 2 yr
Bit2Byte
Vice President
Khulna, Bangladesh
Jun 2024 — Nov 2024· 5 mo
Brainery IT
Full-Stack Developer
Khulna, Bangladesh
Led the development of a web app using Laravel and Next.js, overseeing database design, a PC builder, advanced product filtering, an admin panel, and stock management. Implemented Docker for containerization and managed deployment to production.
Laravel
NextJS
Jul 2023 — Jul 2026· 3 yr 1 mo
SGIPC
Organizing Secretary
Khulna, Bangladesh
Mar 2022 — Jul 2026· 4 yr 5 mo
Khulna University of Engineering and Technology
B.Sc in CSE · Computer Science
Khulna, Bangladesh · CGPA: 3.40
Jul 2018 — Jul 2020· 2 yr
Notre Dame College
HSC · Science
Dhaka, Bangladesh · GPA: 5.00
Jan 2008 — Jun 2018· 10 yr 5 mo
Monipur High School and College
SSC
Dhaka, Bangladesh · GPA: 5.00

03 প্রকল্প

Projects

7 shipped

Completed

Web2025

Serenite

A Private & Intuitive Online Support Group System is a platform designed to support individuals struggling with mental health challenges.

NextJS
Version Control
FastAPI
Voice Chat

Case study Live Code

Completed

Web2025

Serendipity

Referral-based donation management system with role-based access, search, Stripe integration, and a fully functional admin panel with detailed analytics.

Laravel
NextJS
Stripe
Version Control

Case study Live Code

Completed

Web2025

Kothakoli

A sophisticated AI chatbot capable of translating Banglish to neat Bangla, voice chat, PDF generation and more.

NextJS
Version Control
FastAPI
AI Chatbot

Case study Live

Completed

Web2024

Eksathe

A collaboration and content sharing platform with single and group chats and role-based grouping system.

Laravel
Version Control
React.js
MySQL

Case study Live Code

Completed

Android2024

Panacea

An Android application designed to streamline the process of booking doctor appointments with robust software design patterns and testing.

Version Control
Java
Android
JUnit

Case study Code

Completed

Desktop2023

Personal Finance Manager

A desktop application which tracks personal expenses, earnings and provides detailed analytics.

Version Control
Java
JavaFX

Case study Code

Completed

Android2023

ReaderForU

A fully featured PDF reader app with features like read aloud, add favourites, save reading progress, and search functionality.

Java
Android
PDF Reader

Case study Code

04 দক্ষতা

Skills

33 across 8 areas · rated /10

Tools06
Git/GitHub8/10
Docker7/10
GitHub Actions7/10
Firebase7/10
Supabase7/10
Vercel7/10
Backend05
Laravel8/10
Express.JS7/10
NodeJS7/10
FastAPI7/10
Spring Boot4/10
Database05
MySQL8/10
PostgreSQL7/10
MongoDB7/10
SQLite7/10
Redis7/10
Frontend05
NextJS8/10
TailwindCSS8/10
Zustand8/10
React8/10
Redux7/10
AI/ML03
LangChain7/10
LangGraph7/10
RAG7/10
API03
REST8/10
GraphQL7/10
Postman7/10
Mobile03
Android Development7/10
SwiftUI7/10
React Native7/10
Testing03
Jest7/10
JUnit7/10
Espresso7/10

Tools06
Git/GitHub8/10
Docker7/10
GitHub Actions7/10
Firebase7/10
Supabase7/10
Vercel7/10
Backend05
Laravel8/10
Express.JS7/10
NodeJS7/10
FastAPI7/10
Spring Boot4/10
Database05
MySQL8/10
PostgreSQL7/10
MongoDB7/10
SQLite7/10
Redis7/10
Frontend05
NextJS8/10
TailwindCSS8/10
Zustand8/10
React8/10
Redux7/10
AI/ML03
LangChain7/10
LangGraph7/10
RAG7/10
API03
REST8/10
GraphQL7/10
Postman7/10
Mobile03
Android Development7/10
SwiftUI7/10
React Native7/10
Testing03
Jest7/10
JUnit7/10
Espresso7/10

05 অর্জন

Achievements

3 recognised

Champion - BUET CSE Fest Hackathon 2026
Secured 1st place among 200+ teams countrywide in the AI & API segment as a member of team ZenBit
Finalist - BRAC AI Hackathon 2025
Selected among top 4 teams from 200+ competitors and 20+ finalists as a member of team SynapseEd
KUET Rising Team
Won the KUET Rising Team Award in the Hackathon of Bitfest 2025, arranged by the Department of CSE, KUET.

06 সনদ

Certifications

5 issued

Itransition Jan 2026
Internship Completion Certificate
Given for successfully completing the Intern Developer (PHP) Program
Verify
Brainery ITDec 2024
Internship Certificate - Brainery IT
For successfully completing the Full-stack Developer internship program
Verify
HackerrankSept 2024
Frontend Developer (React)
It covers topics like React, CSS, and JavaScript.
Verify
HackerrankSept 2024
SQL (Basic)
A certification showcasing my proficiency in Basic SQL Commands
Verify
HackerrankSept 2024
SQL (Intermediate)
This accomplishment showcases myability in using complex SQL queries
Verify

RaufunAhsan

My Journey

KMINDS

Bit2Byte

SGIPC

Khulna University of Engineering and Technology

Notre Dame College

Monipur High School and College

Projects

Skills

Achievements

Champion - BUET CSE Fest Hackathon 2026

Finalist - BRAC AI Hackathon 2025

KUET Rising Team

Certifications

Internship Completion Certificate

Internship Certificate - Brainery IT

Frontend Developer (React)

SQL (Basic)

SQL (Intermediate)

My Journey

KMINDS

Bit2Byte

SGIPC

Khulna University of Engineering and Technology

Notre Dame College

Monipur High School and College

Projects

Skills

Achievements

Champion - BUET CSE Fest Hackathon 2026

Finalist - BRAC AI Hackathon 2025

KUET Rising Team

Certifications

Internship Completion Certificate

Internship Certificate - Brainery IT

Frontend Developer (React)

SQL (Basic)

SQL (Intermediate)