10+ years of professional experience, specialising on Python, React/TypeScript and applied AI.
For more than 10 years, I've built enterprise applications, internal platforms and APIs across telecom, healthcare, banking and digital commerce. My work includes six years with Python, contributing to the incremental modernization of a decades-old telecom platform, and helping create a C#/ASP.NET framework that reduced dashboard development time by 60%. I also built a multilingual NLU microservice to help marketplace and e-commerce chatbots interpret common customer questions and automate parts of routine support. My M.Sc. research produced BERT-KenMeSH, which achieved 94% Precision@1, and led to continued work with NLP, embeddings, vector search and RAG.
Let's connect and discuss possibilities.
I'm currently open to full-time software engineering roles, business ideas and creative ventures.
“I recently worked with Anurag on a healthcare IT tool and he was a pleasure to work with and was very collaborative. We met on a weekly basis and discussed challenges and how to mitigate them. He was receptive to feedback but was also effective at providing his opinion for optimizing the tool. In addition, Anurag consistently provided me with an updated tool according to the timeline we established together. Lastly, Anurag strives to think about the client first. Where Anurag did not find the tool to be user-friendly or thought our client may get confused he was quick to point this out and help the team problem-solve.”

Selected projects
All projects →Contributed to the modernization of a 30 year old legacy telecom system.
Contributed to the early modernization of a 30-year-old Perl and MySQL platform that supports a telecom business end to end. The work included maintaining the existing system, helping shape a Django, React and MySQL foundation, migrating selected workflows, and sharing newer framework and Git practices with the team.
NLU microservice for customer-support chatbots
A Flask service designed to help marketplace and e-commerce chatbots interpret common questions and automate parts of routine customer-support replies using language rules, curated datasets and lightweight statistical models.
Professional experience
Execulink Telecom
Full Stack Developer
Worked across Execulink's telecom platforms, maintaining existing Perl and MySQL systems, contributing to a Django and React modernization foundation, and building operational tools for DNS management, provisioning, monitoring and reporting.
Webable Digital
Senior Developer
Led Python product development for conversational systems and backend services, working across research, architecture, implementation and delivery.
IQVIA
Software Developer
Built analytics dashboards and reusable application frameworks using Angular and .NET for healthcare and pharmaceutical data products.
BRAC IT
Software Engineer
Worked on enterprise ERP applications using Groovy, Grails and PostgreSQL.
AI/ML research
All research →BERT-KenMeSH
Research into automatic Medical Subject Headings indexing: a multi-label classification problem for assigning relevant concepts to biomedical articles.
Bangla Speech Corpus For Large Vocabulary ASR System
A speech-corpus and baseline recognition study by Anurag Bhattacharjee and Sujoy Datta, built around standard Bangla as spoken across regions of Bangladesh.
I'm also working on a small agentic AI feature that I plan to integrate into this portfolio: a chat experience where recruiters can ask about my résumé, experience, projects and potential fit for a role.
Blogs
All blogs →
I created a Deep Learning powered Discord Bot to react with smily 😎
I have created a discord bot to read messages and detect the sentiment, emotion and sarcasm of the message according to it’s 1.2B twitter…

Natural Language Processing will change the world.
Welcome to 2050!! where Natural language processing has changed your daily experience in life.

DIY Music Player with React js 📻
Distraction-free music player to search for music from youtube and play the audio.
Code, writing & community
A wider trail of open-source projects, technical answers, programming practice and published writing.
GitHub
Open-source projects and current engineering work
Professional experience and recommendations
Stack Overflow
Programming questions and answers
Codewars
Programming practice
HackerRank
Programming challenges under anuragon2
uHunt
UVa Online Judge history
Medium
Technical and personal writing
Chess.com
Games and puzzles under bender_blunder