I am Afham Adian, an undergraduate in Computer Science and Engineering at Bangladesh University of Engineering and Technology (BUET). My interests are primarily in trustworthy language systems, applied AI and systems engineering - building software that is useful, explainable and dependable in the real world.
I previously worked as a Software Engineer Intern at SocioFi Technology, where I developed an AI-powered web analytics and lead-generation agent. More recently, I built an award-winning Bengali hallucination-detection system and NiramoyAI, a healthcare platform that reasons over patient-specific knowledge graphs.
I also enjoy working closer to the system - from extending xv6 and building a compiler to experimenting with TCP congestion control. Outside coding, I take photos, travel, and run marathons. If you want to talk, just shoot me an email!
Bachelor of Science in Computer Science and Engineering [November 2022 – Present]
Bangladesh University of Engineering and Technology (BUET) · Dhaka, Bangladesh
Software Engineer Intern [May 2025 – September 2025]
Won the Most Novel Approach award for ROUTE-RETRIEVE-VERIFY, a domain-specialized Bengali hallucination-detection framework. It achieved 0.934 public and 0.92111 held-out Macro-F1, placing 4th among 222 teams on the held-out set.
Won with NiramoyAI, a personalized healthcare platform using patient-specific dynamic knowledge graphs, GraphRAG, and multi-mode AI workflows. The project was later selected among the Top 10 CES Pavilion exhibitors at the National Semiconductor Symposium & BEAR Summit 2026.
Placed 3rd among 107 teams in Bengali speaker diarization and 12th among 124 teams in long-form Bengali automatic speech recognition.
Built an offline, auditable pipeline with deterministic routing across four verification experts, a 1.89M+ chunk Bengali knowledge base, selective hybrid retrieval, and Qwen inference on two Tesla T4 GPUs. The system achieved 0.92111 held-out Macro-F1 and placed 4th among 222 teams.
Modified TCP-WestwoodNew with bandwidth-ratio congestion-window control, adaptive congestion avoidance, smoothed RTT-based timeout estimation, and RTT-triggered link-recovery signaling.
Extended xv6 with multithreading, a new system call, and a multilevel feedback queue scheduler while exploring parallel execution and operating-system internals.
A Java compiler pipeline with an SDBM-hashed symbol table, lexical and syntax analysis, semantic checks, and 8086 assembly generation.
Marathon Running
Photography
Travel