Healthcare01
343Pet
An AI health assistant for pet owners, built on OpenAI. Owners submit a pet health report, and the app reads it with OCR against medical data.
Owners ask about symptoms and care and get grounded, useful answers.
AI-Powered Applications, Built End to End
TALHA
MAHMUD
I build AI-powered applications and ship them end to end, front and back. I have shipped products for healthcare, payments, operations, and education: a pet health assistant, a payroll platform, an inventory system, and a learning platform among them. I pick the stack that fits the problem. I work AI-native, using RAG, MCP, and agent-driven coding to move from spec to shipped fast.
See the work
OPEN TO WORK
01/
A shipped product in each.
What I build for
Four industries, plus the real-time work.A shipped product in each.
Payments and Fintech02
PAYSTUBHERO, AmarWallet
A payroll platform that generates pay stubs, invoices, and tax forms.
Plus a wallet admin dashboard for money movement and reporting.
Operations and ERP03
KINSO, onuii
Inventory management with sales, stock, and discount workflows, plus onuii, a CRM.
Built for teams that run their business on it every day.
Education04
K-Talk LMS, Tututor, Booklet
Learning platforms with RAG-powered chat and auto-generated study material.
Secure resource delivery behind role-based access.
Real-time apps 05
Blink, Roadmap
Blink is a real-time video chat game built on WebRTC and WebSocket. Two people are on a live call, and if you blink, you lose.
Roadmap is a real-time car parking management system.
02/
Experience
AI Buddy Catalyst Lab
AI-Native Developer · Canada · Remote
I build on an AI-native software lifecycle where the work is agent-driven, from coding to spec to ship. I have shipped across the full stack: dojo management automation over the ClickUp API, real-time notifications, analytics, role-based access workflows, an AI WYSIWYG editor called Doc Director, and voice-AI onboarding, with React Query admin panels on top.
Martial Arts automation
Real-time notifications
Analytics
RBAC
AI WYSIWYG
Voice-AI onboarding
React Query
Mar 2026
to Present
to Present
Potential
Jr. Backend Engineer · Seoul, South Korea · Remote
Backend work across several products: Blink, a WebRTC and WebSocket liveness feature with blink detection; Roadmap, a parking management system; 343Pet, an OpenAI health assistant for pets; plus NearWork, the onuii CRM, and the K-Talk LMS.
WebRTC
WebSocket
Blink detection
Parking management
OpenAI assistant
CRM
K-Talk LMS
Feb 2025
to Apr 2026
to Apr 2026
Bismo
Product Backend Engineer L-2 · Bangladesh · Hybrid
Built the AmarWallet admin dashboard and KINSO inventory management, including the sales, stock, and discount workflows the operations team runs on.
AmarWallet
KINSO inventory
Nov 2024
to Feb 2025
to Feb 2025
Finnext
Jr. Fullstack Developer · Bangladesh · Remote · Contract
Worked on PAYSTUBHERO, a payroll product that generates pay stubs, invoices, and tax forms.
PAYSTUBHERO
Laravel · React · MySQL
Sep 2024
to Jan 2025
to Jan 2025
Brain Station 23
Software Engineer Trainee · Bangladesh · On-site
Built an e-commerce API platform and delivered features in an Agile team.
NestJS · PostgreSQL · Prisma · Redis
Jun 2024
to Sep 2024
to Sep 2024
03/
Stack
Grouped by layerLanguages
JavaScriptTypeScriptPythonPHPGo
Frontend
ReactNext.jsReact QueryWYSIWYG UIsVoice-AI interfaces
Backend
Node.jsNestJSExpressLaravel
Data
PostgreSQLMySQLMongoDBPrismaRedis
Real-time
WebSocketWebRTCSocket.IO
AI
RAGOpenAIMCP serverAI workflowsAgent-driven codingAI-native lifecycle
Platform
DockerLinuxClickUp APIRBAC
04/
Education
01/
Bangladesh University of Business and Technology
B.Sc. in Computer Science and Engineering
2025 to Present
02/
Faridpur Polytechnic Institute
Diploma in Computer Science and Technology · CGPA 3.90
Completed
05/
Achievements
850
DSA problems solved
Finalist
UGV South Zone Programming Contest
06/
Get in touch
Let's ship something real.
mahmudtalha80@gmail.com