Impact Skills Experience Projects Contact Book a Call
AI & Automation Engineer

Tarqul
Alam Opi

Building intelligent systems that replace manual work at scale.

I design and ship production-grade AI automation pipelines, LLM-powered agents, and intelligent data systems — with measurable accuracy, speed, and reliability in high-stakes enterprise environments.

Location
Dhaka, Bangladesh
Timezone
UTC+6 · EST Compatible
Availability
Open to Work
Engagement
100% Remote
99.98%
Pipeline Accuracy
7–8
Headcount Replaced
1.33s
Processing Time
500+
Entries per Batch

01Production Impact

Enterprise systems shipped and running in production.

Case Study 01
Enterprise Healthcare · USA

Compliance Verification Automation

7–8
People Replaced
40 min
From 3–4 Days
200/m
Rate Limited
500+
Entries / Batch

Replaced a weekly process requiring 7–8 people with a single-operator system completing in under 40 minutes. Built with Python + Zeep SOAP integration, sliding-window rate limiting, SSE progress streaming, exponential backoff, and automated CSV export for failures.

Case Study 02
Enterprise Healthcare · USA

Payroll Billing Cross-Check System

99.98%
Accuracy
1.33s
Processing
4–5 hr
Manual Work Removed

Replaced a 4–5 hour weekly reconciliation process (2–3 people) with an LLM pipeline finishing in under 1.33 seconds at 99.98% accuracy. Handles high-volume financial data in production with zero manual intervention.

02Technical Stack

Core technologies used across production systems.

AI & LLM

LangChainLangGraphOpenAI Azure OpenAILlamaIndexGroqLlamaHuggingFace

Data Extraction

PlaywrightBeautifulSoupTesseract pdfplumberPyMuPDFSelenium

RAG & Vectors

PineconeWeaviateChromaDB FAISSpgvectorAzure Search

APIs & Automation

SOAP / ZeepFastAPISSE HubSpotGoHighLeveln8nREST

Languages & DB

PythonJavaScriptSQL PostgreSQLMongoDBNode.js

Cloud & DevOps

GCPAWSDocker RenderStreamlitGitHub Actions

03Work Experience

Sep 2025 — Present
Full-Time · Remote · USA
Cottage Homecare Services · IT / Software

AI & Automation Engineer (R&D)

  • Built Compliance Verification Automation with SOAP API (Python + Zeep), rate limiting at 200 calls/min, SSE streaming, and auto CSV export — replacing a 3–4 day process with a 40-minute run. 200–500+ entries/batch
  • Deployed LLM Payroll Billing Cross-Check pipeline at 99.98% accuracy in 1.33 seconds, eliminating 4–5 hours of weekly manual work. Zero manual intervention
  • Built automation pipelines for HR, Nursing, and Patient Intake using LangChain and OpenAI / Azure OpenAI.
  • Integrated RAG with Azure Cognitive Search and PostgreSQL/pgvector for internal knowledge retrieval.
  • Engineered CRM–EMR data flows ensuring clean, deduplicated delivery across clinical and admin teams.
ProductionEnterprise Scale
Nov 2023 — Present
Full-Time
Dhaka Robotics · Dhaka

Software Engineer (R&D)

  • Integrated AI/ML models (Llama, Groq, OpenAI) into production R&D applications.
  • Led QA process development including flow diagrams for complex user scenarios.
  • Delivered software in Agile sprints across product, design, and engineering teams.
Nov — Dec 2023
Internship
Bangladesh Computer Council · ICT Tower

Software Test Engineer

  • Conducted functional, regression, and API testing for national ICT infrastructure QA.

04Selected Projects

Demonstrations and deployed applications.

AI Business Analyst
AI Agent · LangChain · NLP

AI Business Analyst — Michael

Natural language interface for business data. Multi-turn context, dynamic insights, structured outputs.

AI Interviewer
Live App · Django · Gemini

AI Interviewer Platform

Multi-turn interview simulator with dynamic questions, intent routing, and full context retention.

Web Testing AI
Live App · Streamlit

AI Web Testing Agent

Autonomous website testing agent with tool-calling, state management, and structured outputs.

Voice AI
Voice AI · Groq · Deepgram

Voice-Activated AI Assistant

Real-time STT/TTS assistant with intent detection and live transcription for service workflows.

Bengali NLP
Custom STT/TTS

Bengali Voice Companion

Custom Bengali speech engine with advanced NLP for accurate native-language interaction.

IEEE Research
Deep Learning · CNN

Lane Marking Detection

IEEE STI 5.0 Accepted. Enhanced lane detection from night vision and occluded images.

R
Ongoing Research
Multi-Lane Detection from Night Vision & Occluded Images
Continuing research into robust lane detection in low-visibility environments.

05Get in Touch

Open to full-time remote roles and select freelance AI automation projects. I respond within 24 hours.

Profile Summary
Experience1.5+ Years AI / Automation
EducationBSc CSE · 3.49 GPA
UniversityGreen University
RemoteFully Remote Ready
StartImmediate
ResponseWithin 24 hours

Let's discuss your automation roadmap

Free 30-minute strategy call for remote roles and select projects.

Schedule a Call