JHR

AI_ENGINEER_001 · DHAKA, BD

AI Engineer · RAG · Agentic LLM Systems

PROFILE

About

AI Engineer with experience building and shipping production AI systems - multi-phase voice interview agents, RAG pipelines, and agentic LLM workflows. Currently at Betopia Limited (Dhaka) as an AI and Backend Developer, owning full delivery of production-ready, scalable AI solutions from architecture to deployment.

LANGUAGES

BengaliNative
EnglishFluent

SYSTEMS_SHIPPED

Selected Work

Production systems · Betopia Limited + independent projects

Voice AIProduction

ValorPro@ Betopia Limited

10-phase multi-agent voice interview system for US veteran VA disability claims - WebRTC/STT/TTS orchestration with real-time WebSocket field confirmation mapped to VA forms.

Voice Input
VAPI Agent
FastAPI
PostgreSQL
VA Form
VAPIFastAPIPostgreSQLRedisDockerNext.jsFlutter
Agentic AIProduction

HR Automation@ Betopia Limited

End-to-end AI recruitment pipeline - PDF ingestion, ATS scoring 0–100, configurable shortlisting thresholds, Google Drive sync, Excel reporting, and multi-channel notifications.

PDF Ingestion
ATS Scorer
Shortlister
Drive Sync
Notifications
PythonFastAPIOpenAIGoogle Drive APIEmailWhatsApp
RAG · NLPProduction

Monica@ Betopia Limited

City-aware concierge AI with geo-filtered knowledge base retrieval, word-boundary matching, dynamic radius search, and contextual quick replies - deployed for a Romanian enterprise client.

User Query
Geo Filter
KB Retrieval
LLM
Response
Django RESTReactChromaDBOpenAI
Computer VisionProduction

Invoice OCR Pipeline@ Betopia Limited

AI-powered invoice processing with a dual-database QA → Production migration workflow, enforcing a ≥90% correctness threshold before promoting structured data from raw image uploads.

Image Upload
OCR Engine
QA Check ≥90%
Prod DB
PythonOpenCVPostgreSQLFastAPI

OTHER_PROJECTS

NLPOpen Source

ResuMate

Automated resume screening tool using keyword-matching algorithms to parse, categorise, and rank CVs against a structured job requirement profile.

CV Upload
Parser
Keyword Match
Ranked Output
Python
Full-StackOpen Source

BDMS

Blood Donation Management System connecting donors, recipients, blood clubs, and hospitals with real-time donor search by blood group and location.

Donor Search
Blood Filter
Location Match
Alert
HTMLCSSJavaScriptMySQL

CAREER_PATH

Experience

Betopia Limited

AI Engineer

Sept 2025 – Presentcurrent
  • Architected and shipped ValorPro - a 10-phase multi-agent voice interview system for US veteran VA disability claims on VAPI, FastAPI, PostgreSQL, Redis, and Docker.
  • Built an end-to-end AI recruitment pipeline automating 90% of manual onboarding tasks and eliminating ghost access risks through centralised deprovisioning.
  • Developed Monica, a city-aware concierge AI with geo-filtered KB retrieval deployed in production for a Romanian enterprise client.
  • Built an AI-powered invoice OCR pipeline with dual-database QA→Production migration enforcing a ≥90% correctness threshold.

Bodstein Technologies Limited

Machine Learning Intern

March 2025 – August 2025
  • Fine-tuned image classification and object detection models using TensorFlow/Keras and PyTorch.
  • Built augmentation pipelines to improve model robustness and generalisation.
  • Integrated CV models into internal evaluation pipelines; benchmarked and optimised inference speed.

TechnoFAQ

Staff Writer & Web Developer

2022 – 2025
  • Produced SEO-optimised technical articles on software, hardware, and consumer technology.
  • Maintained and developed front-end components in HTML, CSS, and JavaScript.

TOOLCHAIN

Stack

Languages

PythonJavaScriptSQLHTML/CSSCJava

LLM & GenAI

OpenAIAnthropic ClaudeGoogle GeminiLlamaMistralZ.ai

Frameworks

FastAPIDjango 4.2+Django REST FrameworkSQLAlchemyAlembicCelery

ML / CV

PyTorchTensorFlowKerasScikit-learnOpenCVPandasNumPy

Vector & Search

FAISSChromaDB

Databases

PostgreSQLRedisSQLiteMySQL

Infra & DevOps

DockerLinux VPSNginxGitSSHngrokAWS/GCP

RESEARCH_LAB

Research

Healthcare IoT - MILP Optimisation

Lead

Priority-aware resource allocation system for IoMT networks, integrating device-to-device offloading and MEC architecture. Proposed an MILP optimisation framework targeting latency and energy efficiency.

Student Mental Health Monitoring

In Progress

Exploring ML approaches - Random Forest, LLM, GTrXL - on sensor data for student stress and mental health detection.

AQI Forecasting for Bangladesh

In Progress

Ensemble Learning model for forecasting air quality across major divisions of Bangladesh.

COMMS_CHANNEL

Let's build
something real.

Available for AI engineering roles, consulting, and production system builds. Based in Dhaka - open to remote work globally.

Dhaka, Bangladesh