FeaturedHobbySaaS
Echo
AI-powered journaling that tracks mood and reflection. Chatbot, Meditation and To-DO list from journal entries.
Next.jsMongoDBOpenAI
2025
Software Engineer
I build digital experiences that matter.
Hi, I'm Uthsob Chakraborty. I specialize in building high-performance web applications with a focus on clean code and exceptional user experience.
Activity
Green Forest
"They say touch some grass... so I'm building a green forest."
Professional Journey
Where I've Worked
Software Engineer
DIU Smart Proctor
March 2025 – August 2025
- Developed the admin panel, built the UI workflow, and integrated a vector database
- Led end-to-end deployment of the AI system, including the RAG pipeline, Next.js frontend, and Flask backend
- Currently in active use at Daffodil International University, Bangladesh, serving 100+ regular users
Software Engineer
Job Notified
May 2025 – Present
- Developed scalable APIs using Go (Golang).
- Led frontend architecture using Next.js.
- Code reviews & documentation with best practices.
Frontend Developer
Qweek AI
Dec 2023 – Jun 2024
- Built landing pages using React + Tailwind.
- Developed a Chrome extension for workflow automation.
Projects
Featured Projects
FeaturedHobby
Fiftheye
LLM + vision grading to save teachers 25+ hours/week.
Next.jsMongoDBOpenAI
2025
FeaturedEnterpriseAI
DIU Smart Proctor
AI-powered proctoring system for Daffodil International University.
Next.jsFlaskMongoDB
2025
SaaS
Photofinder AI
Find photos fast with face search over big libraries.
Next.jsVector DB(FAISS)MongoDB
2025
Deep Dives
Case Studies
AI SaaS2025
Echo
AI journaling that turns entries into mood insight, meditations, and to-dos.
150+ entries logged50+ daily users1k+ messages processed
Read Case Study
AI / Education2025
Fiftheye
LLM + vision grading that gives teachers back 25+ hours a week.
25+ hours/week saved5+ teachers onboarded
Read Case Study
Thinking & Writing
Latest Posts
Engineering
Aug 26, 2026
PX TopUp: One API, Three Roles, Two Clients
How a game top-up marketplace stays boring: a single Next.js host, five gates every request walks in the same order, an append-only ledger, and one state machine that money is allowed to move along.
Read Article
Engineering
Jul 20, 2026
Building the Platform for the 5th National Data Science Summit: A Tech Lead’s Diary
How I built a full event platform — registration, live judging, QR check-in, and more — for a 328-participant national data science summit in 12 days
Read Article
c
Oct 5 '25
How I made my own Operating System (OS)
I made my Own Operating System named “NO OS”; Here is the log of NO OS. Why is this...
Read Article
Capabilities
Technical Toolkit
Frontend
ReactNext.jsTypeScriptTailwind CSSReact NativeChrome Extension
Backend
Node.jsGo (Golang- Gin)PostgreSQLMongoDBREST APIRedis
Tools & DevOps
GitDockerLinuxNGINXAWSClaude Code
Core & Systems
C/C++JavaOOPOperating SystemsPython
Beyond the Code
Community Work
Organizing, mentoring, speaking, and the occasional sleepless hackathon weekend.
- Organizing2
- Speaking1
- Hackathon3
HackathonParticipate2026Dhaka, BDHack Days @EMK
Built an app that turns screenshots into promotional video
- One line on the problem and what the team shipped inside the time limit.
Next.jsPostgres
OrganizingLead Organizer2025DIUDevMeetup session 3
Organizer
- Led a 50+ people meetup to connect students and professionals to share their knowledge and experience.
- Onboarded guests and managed the event logistics.
- Organized Structured Quiz and distributed prizes.
CommunityDev Meetup
Organizing2026Dhaka, BDPenguins Meetup
Meetup Organizer
- Arranged Meetup with Linux Community Meetup.
EventsCommunity- Speaking2025Online
Tuxtalk: ABCD of Kernel
Talk about the linux kernel for beginners.
- Talk about the linux kernel for beginners.
LinuxKernel 
HackathonParticipate2024-PresentDIUAgentic AI Competition
Built MVP of Fiftheye AI
- Built fiftheye MVP under 7 days and presented to Md. Sabur Khan.
HackathonsAI
HackathonRunners-Up2024DIUIdea Competiton
AI based Idea Competition
- Idea on AI and IOT Based SmartAgriculture System
HackathonsAI & IOT
Feedback & Opportunities
Get in Touch
I'm always open to discussing new projects, creative ideas, or opportunities to be part of your visions.
Send me a direct message
Quick Call
Book a 30-min meeting
Connect
Other social platforms