ai
AI-Powered Violence Detection System
Finalist in Innovation Challenge Season 13 – An intelligent real-time violence detection system using computer vision and deep learning
Python
TensorFlow
OpenCV
Computer Vision
+2
Software Engineer at NMI Dhaka, Bangladesh · works remote
Anik Roy Pranto
I build AI-driven products, payment integrations and enterprise-grade platforms. Then I teach other people how.
Currently integrating the NMI payment gateway for Hyjima's merchants, and building AI systems for businesses on the side: RAG pipelines, LLM features inside existing products, and automation that removes manual work. I run a product business of my own, and since early 2024 I have taught hands-on robotics and Python to international students at Venturas.
Now
Software Engineer · NMI
Jul 2025 – present
- 500+
- problems solved
- Competitive programming
- 11
- documented projects
- With write-ups on this site
- 2+ yrs
- teaching code
- Robotics and Python at Venturas
- Finalist
- Innovation Challenge S13
- Real-time violence detection
01What I do
Six things I get hired for.
Not a list of every technology I have touched. These are the areas where I have shipped something real, for paying customers, and would happily do it again.
AI-driven solutions for business
RAG pipelines over a company's own documents, LLM features wired into existing products, and agent-style automation for the work nobody wants to do by hand. Built to be reliable in operations, not just impressive in a demo.
Enterprise-grade platforms
Multi-tenant SaaS with role-based access, audit trails, backups, monitoring and the boring reliability work that keeps customers paying. I have founded and run a product business, so I build for margins, support load and uptime, not only for the launch.
Payment & API integration
Day job. NMI gateway integration for Hyjima, and before that Stripe, Google Maps, OpenAI and Firebase across client work. I care about idempotency, retries and what happens when the webhook never arrives.
Full-stack products
MERN and Next.js web apps, Electron desktop software, and admin-heavy systems: a retail POS, an ERP, a hotel manager, an LMS. This site's routine generator and attendance dashboard run on Next.js and Supabase.
Applied machine learning
TensorFlow and OpenCV in production-ish settings: a real-time violence detector that reached the Innovation Challenge Season 13 final, a YOLO-based SmartCart checkout, and CNN image classifiers.
Technical SEO
Core Web Vitals, structured data and Lighthouse work for client sites. This one ships Person and WebSite JSON-LD, a generated sitemap and sane robots rules, so it practises what it preaches.
02Where I've been
Work and study, in order.
Two overlapping tracks: engineering jobs during the day, and a teaching practice that started a year before Avian and never stopped.
- Jul 2025 – Present
Software Engineer
NMI · Remote · US payments company
Integrating the NMI payment gateway for Hyjima's merchants: transaction flows, SDK work, and the reliability details that keep card payments boring.
NMI GatewayNode.jsSDKs - Feb 2025 – Jun 2025
Jr. Software Engineer
Avian · Mirpur DOHS, Dhaka · on-site
Cross-platform desktop software in Electron and Node.js, an internal SDK, and Python pre-processing pipelines feeding it.
ElectronNode.jsPython - Feb 2024 – Present
Programming Instructor
Venturas & StemonBD · Dhaka · international student cohorts
Hands-on robotics and Python for international students at Venturas, following a Japanese programming curriculum: build the robot first, then program it. Still running alongside the day job.
RoboticsPythonJapanese curriculum - 2019 – 2023
BSc, Computer Science & Engineering (AI track)
North South University · Dhaka
Coursework in deep learning, computer vision and neural networks. Coordinated the R&D team at the NSU ACM Student Chapter on the side.
CGPA 3.37 / 4.00
03Selected work
Three projects worth a closer look.
One from the ML side, one desktop product, one web platform. Each has screenshots, the stack, and what I would do differently.
web
FiberFlux POS - Retail Point of Sale System
Complete retail POS and inventory management system with sales tracking, stock management, and reporting
React
Node.js
Express
MongoDB
+2
web
IntelliCRM - AI-Enhanced CRM System
Intelligent Customer Relationship Management system powered by AI for automated insights and customer engagement
React
Node.js
Express
MongoDB
+3
04Toolbox
What I reach for, honestly ranked.
Percent bars say nothing. These three tiers do: how recently and how deeply I have used each tool.
Use every day
01What most of my recent commits are in.
- TypeScript
- JavaScript
- Node.js
- React
- Next.js
- Python
Comfortable with
02Shipped real features, would pick up again without a refresher.
- NestJS
- Express
- Electron
- PostgreSQL
- MongoDB
- MySQL
- Supabase
- OpenAI API
- RAG pipelines
- Vector search
- Workflow automation
- Docker
- Tailwind CSS
Have shipped with
03Used on specific projects. Would need a day to get back up to speed.
- TensorFlow
- OpenCV
- scikit-learn
- Flask
- Socket.io
- C++
- Java
- GCP
- Kubernetes
- Stripe
Launch sequencescroll to fly
T-0
Ignition
Every cohort starts on the pad: syntax, logic, a first program that actually runs.
MAX-Q
Atmosphere
Then real builds. Robots that move, APIs that answer, models that learn.
ORBIT
Orbit
Then they leave: portfolios, competitions, university applications.
- Altitude
- 0 km
- Velocity
- 0.00 km/s
05Teaching
I teach code.
Since February 2024 I have taught hands-on robotics and Python to international students at Venturas, following a Japanese programming curriculum: build the robot, then make it think. Small cohorts, real hardware on the desk, and a working project at the end of every module.
Most Popular
01Python Programming
Zero → Professional
~/courses/python
Fundamentals, OOP, data pipelines, first ML models, and a production-style REST API to finish.
FundamentalsOOP & DesignData ScienceAI & APIs
12w duration
6+ projects
Hands-On
02Robotics & Embedded
Build Real Systems
~/courses/c++
Electronics, Arduino, Raspberry Pi, sensors, and a small autonomous robot by the end. The track I run at Venturas.
ElectronicsC++ & MotionComputer VisionROS & AI
12w duration
5+ builds
Interview Prep
03DSA
Master Problem Solving
~/courses/python
Big-O to dynamic programming and graphs, drilled through contest-style problem sets.
Arrays & StacksTrees & GraphsSorting & DPInterview Prep
12w duration
200+ problems
R&D Team Coordinator
NSU ACM Student Chapter · 2022–23
Ran the research and development team, organising workshops and hackathons for the chapter.
Mentor & Hour of Code instructor
NSU ACM Student Chapter · 2021
One-on-one academic mentoring for juniors, plus an introductory Python workshop for the global Hour of Code.
Competitive programming
2019 – present
ICPC participant, 1st runner-up at the NSU ACM SC intra contest, 500+ problems solved.
06 Contact
An AI system, a payment integration, an enterprise build, or a class for your team?
I take on remote engineering roles, scoped contract work, and AI integration projects for businesses, and I run private cohorts on request. Email is fastest. I usually reply within a day.