STATUS: BUILDING @ AskTuring.ai ๐Ÿ† Winner: Google Nano Banana Hackathon ๐Ÿš€ Released: PAGANS Prompt Optimization Framework ๐ŸŽฏ 5th Place: BUET BioMed Datathon โšก Stack: Python, LangGraph, AWS STATUS: BUILDING @ AskTuring.ai ๐Ÿ† Winner: Google Nano Banana Hackathon 2025
AI Engineer & Researcher

Abu Bakar
Siddik.

I specialize in Agentic Workflows, RAG Pipelines, and LLM Optimization. Currently engineering robust AI solutions at AskTuring.ai.

GitHub

3+

Years Exp

+45%

Contextual Accuracy

Winner

Google Hackathon

Private LLM Stack

Fine-tuning & vLLM Hosting

End-to-end pipeline: dataset curation, alignment loops, scalable inference on vLLM, and airtight observability for private deployments.

Custom fine-tunes

LoRA/QLoRA, mixed precision, guardrailed eval gates.

vLLM autoscale

Multi-replica serving with token-bucket QoS and routing.

Live Flow: Private LLM Ops
Zoom
120%
๐Ÿ›ฐ๏ธ Data & Signals ๐Ÿ›ก๏ธ Safety & Governance PII, abuse, schema ๐Ÿงญ Alignment Lab RLHF-lite / red teams ๐Ÿ–ฅ๏ธ Training Stack LoRA/QLoRA, MP ๐Ÿ“ฆ Model Registry Versioned artifacts ๐Ÿงช Eval Harness Quality, drift gates ๐Ÿš€ vLLM Serving Sharded + tensor parallel ๐ŸŒ Edge Gateway Rate-limit, auth, SLAs ๐Ÿ“ˆ Auto-scaler QoS + budgets ๐Ÿ—‚๏ธ Feature Store Signals + artifacts ๐Ÿชถ Canary + Rollback Shadow + gates ๐Ÿ“Š Telemetry Latency, cost, drift
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Agentic RAG // End-to-End

My Architecture Blueprint

Full agentic system like ChatGPT. Hover, click, and zoom into every component.

Live Flow: Agentic Reasoning Mesh
Zoom
100%
๐Ÿ›ฐ๏ธ User + Channels ๐Ÿ›ก๏ธ Safety & PII NeMo / LlamaGuard ๐Ÿ•น๏ธ Policy Orchestrator ๐Ÿงญ Decomposer / Planner Tactical Chain-of-Thought ๐Ÿ”Ž Hybrid Retriever Multi-hop queries ๐Ÿง  Session Memory Episodic + Long-term ๐Ÿ› ๏ธ Tool Broker Function routing ๐ŸงŠ Vector Index HNSW / ColBERT ๐Ÿ•ธ๏ธ Knowledge Graph Neo4j / Cypher ๐ŸŽš๏ธ Cross Reranker BGE / Cohere ๐Ÿ“ Context Blender Routing, window mgmt ๐Ÿค– Reasoning LLM ๐Ÿงฎ Evaluator / Critic Hallucination guard ๐Ÿ“Š Observability + Traces Latency, drift, safety ๐Ÿ” Reinforcement Feedback to router ๐Ÿ”Œ Tools: Web, DB, Code Browser, Python, CRM ๐Ÿ”— MCP Mesh Interop bridge ๐Ÿ“š Data Lake + APIs Docs, DBs, CRM ๐Ÿงช Synthetic Eval Lab Benchmark + red teaming
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Career Journey

The Winding Road

Navigating through complex challenges and delivering impact.

+30% Throughput
-98% Hallucinations

AI Engineer

AskTuring.ai Jul 2025 - Present
  • Scaling dynamic and agentic RAG.
  • Designed intelligent multi-agent systems that improved processing speed by 30%.
  • Built advanced AI retrieval systems with contextual memory, increasing accuracy by 45%.
  • Reduced AI errors by 98% through improved data validation and grounding techniques.
  • Created internal testing frameworks that reduced evaluation time by 99%.
  • Developed natural language-based image generation and editing capabilities.
-45% Safety Risk
High Reliability

Machine Learning Engineer

Sazim Tech Ltd Oct 2023 - Jul 2025
  • Developed enterprise AI solutions for multiple clients with flexible backend architecture supporting various AI providers.
  • Took ownership of complete feature development from initial planning through production deployment.
  • Built an evaluation system with fact-checking capabilities, improving response accuracy by 35% and user trust by 25%.
  • Reduced AI security risks by 45% through careful prompt design and safety measures.
  • Deployed private AI solutions with strong data privacy and on-premise hosting, reducing cloud costs and response time by 30%.
  • Utilized Docker and self-hosted GPU infrastructure to optimize deployment efficiency and inference speed, cutting model startup time by 20-25%.
  • Conducted technical presentations on AI systems and retrieval techniques.
  • Built and deployed automated workflow solutions.
Project Lead

ML Researcher & Engineer

Intelsense AI Sep 2022 - Sep 2023
  • Built conversational AI chatbots for financial services and telecommunications clients for pilot projects.
  • Contributed to developing a Bengali speech-to-text system with high accuracy.
  • Researched voice detection technologies to improve system efficiency and responsiveness.
  • Led the data annotation team, managing data collection, labeling, and quality control processes.
Apprentice & Intern

Data Science Apprentice & Intern

Cramstack Nov 2021 - Apr 2022
  • Worked on data analysis projects involving document scanning, text summarization, and visualization.
  • Evaluated document scanning tools and contributed to building a document processing system.
  • Built custom dashboards for clients to visualize and communicate data insights effectively.
  • Collected and organized data from web sources for analysis and modeling.
  • Gained hands-on experience with professional data science workflows and tools.
Innovation Lab

Selected Projects

Drag to explore the archive of experiments and products.

GenAI

Tryon

Virtual try-on system where users upload their photo and clothing images to visualize how outfits would look, maintaining realistic and consistent appearance.

Winner

MagicSpin 360ยฐ

Transforms one 2D image into an interactive 360ยฐ spin with Gemini multimodal.

Framework

PAGANS

Prompt normalization system for consistent prompts across LLM families.

Agent

ReleaseBot

Reads commits, drafts release notes, and emails users automatically.

Full-stack

AI Meme Generator

Natural language to ready-to-share memes with smart image selection.

Thesis

Blood Clot AI

Classifies clots and suggests treatment; thesis project.

Enterprise

SEO Keyword Optimizer

Clusters millions of keywords into themes to guide enterprise SEO.

Journey

Education & Milestones

Current

M.Sc. in Computer Science

Rajshahi University of Engineering & Technology (RUET)

Focus: Artificial Intelligence. Specializing in Deep Learning, Advanced Image Processing, and cutting-edge AI technologies and applications.

2019 - 2024

B.Sc. in Mechatronics Engineering

Rajshahi University of Engineering & Technology

Relevant Coursework: Artificial Intelligence, Machine Learning Algorithms, Software Engineering, Robotics, Numerical Analysis & Statistics, Digital Signal Processing & Machine Vision, Automation. Graduated with a thesis on Medical AI.

Technical Skills

Core technologies and frameworks I work with.

AI & ML
NLP & LLMs Computer Vision Agentic Workflow Fine-Tuning TensorFlow PyTorch Jax Transformers
Frameworks
LangChain LangGraph LlamaIndex Crewai smolagents Langfuse
Backend
FastAPI NestJS PostgreSQL MongoDB Weaviate Pinecone PgVector
Cloud
AWS SageMaker AWS EC2 GCP Vertex AI Docker Kubernetes GitHub Actions
Frontend
React Next.js TypeScript Python Git
Professional
Technical Writing Mentoring Agile Problem Solving

Certifications

DevOps, DataOps, MLOps

Coursera (Duke University)

Natural Language Processing Specialization

Coursera (DeepLearning.AI)

Deep Learning Specialization

Coursera (DeepLearning.AI)

TensorFlow Developer Certificate

Google

Let's build something intelligent.

I live and breathe technical challenges and always strive to find innovative and effective solutions.

Dhaka, Bangladesh

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© 2025 Abu Bakar Siddik. All rights reserved.