Hi, I'm Asif Zaman π β a passionate Software Engineer from Bangladesh who enjoys transforming ideas into scalable digital products and impactful technology solutions.
Currently, I work at LankaBangla Securities PLC as a Software Engineer, where I contribute to the development and enhancement of Order Management Systems (OMS) and fintech solutions that support modern capital market operations. My professional experience spans full-stack fintech applications, ERP and SaaS platforms, real-time systems, cloud infrastructure, and AI-powered solutions.
Beyond my corporate role, I am the founder and owner of CampusBaba, a SaaS platform designed for schools, colleges, coaching centers, and educational institutions, helping streamline academic, administrative, and operational workflows through a centralized management system.
I enjoy solving complex engineering challenges, designing scalable architectures, and continuously exploring emerging technologies to build products that create real-world value.
| Area | Stack | What I Build |
|---|---|---|
| RAG Systems | LangChain, FAISS, ChromaDB, Python | Document Q&A, Knowledge retrieval pipelines |
| LLM Fine-tuning | Unsloth, HuggingFace, LoRA/QLoRA | Domain-adapted models, instruction tuning |
| Prompt Engineering | OpenAI, Gemini, Local LLMs | Structured outputs, chain-of-thought prompting |
| Data & Embeddings | Pandas, NumPy, Sentence Transformers | Vector stores, embedding pipelines |
| AI Integration | REST APIs, LangChain, FastAPI | LLM-powered features inside full-stack apps |
| Area | Stack | What I Build |
|---|---|---|
| Order Management System | FIX protocol, FAST protocol, Next.js, MSSQL | Real time OMS, Order gateway |
| Risk Management System | .Net Core, COM component, ActiveX, Next.js | Admin terminal for OMS, Real-time cache management |
| Helper tools for OMS | NextJs, Express, Multithreding, Worker.js | Real time socket monitor, Load checker |
RAG β Building retrieval pipelines with reranking, hybrid search, and context compression
Unsloth β Fine-tuning LLMs efficiently with LoRA/QLoRA for domain-specific tasks
CampusBaba β Shipping full-stack features with Next.js + Express + MongoDB
ERP β Capital market software at LankaBangla Securities PLC
| Platform | Link |
|---|---|
| π Portfolio | asif-zaman-portfolio.vercel.app |
| πΌ LinkedIn | linkedin.com/in/asif-zaman-b9b881212 |
| π§ Email | asifzaman3123@gmail.com |
| π GitHub | @AsifZaman777 |
Open to LLM projects, RAG collaborations, and full-stack opportunities.

