I’m Saifullah Omar, an AI Engineer with a BS in Cyber Security, focused on building production-ready agent systems, RAG pipelines, and autonomous generative workflows. I use frameworks like LangChain and LangGraph to design reliable multi-step execution with structured outputs, state management, and human-in-the-loop controls. Because of my security background, I build AI features with guardrails, tool allowlists, approval gates, and safer tool usage patterns so experiments can translate into dependable products. I’ve shipped agent platforms and automated pipelines ranging from a WhatsApp AI receptionist SaaS to an end-to-end video generation and publishing workflow while continuing to grow my skills across LLM engineering and secure system design.…

Saifullah Omar

I’m Saifullah Omar, an AI Engineer with a BS in Cyber Security, focused on building production-ready agent systems, RAG pipelines, and autonomous generative workflows. I use frameworks like LangChain and LangGraph to design reliable multi-step execution with structured outputs, state management, and human-in-the-loop controls. Because of my security background, I build AI features with guardrails, tool allowlists, approval gates, and safer tool usage patterns so experiments can translate into dependable products. I’ve shipped agent platforms and automated pipelines ranging from a WhatsApp AI receptionist SaaS to an end-to-end video generation and publishing workflow while continuing to grow my skills across LLM engineering and secure system design.…

Available to hire

I’m Saifullah Omar, an AI Engineer with a BS in Cyber Security, focused on building production-ready agent systems, RAG pipelines, and autonomous generative workflows. I use frameworks like LangChain and LangGraph to design reliable multi-step execution with structured outputs, state management, and human-in-the-loop controls.

Because of my security background, I build AI features with guardrails, tool allowlists, approval gates, and safer tool usage patterns so experiments can translate into dependable products. I’ve shipped agent platforms and automated pipelines ranging from a WhatsApp AI receptionist SaaS to an end-to-end video generation and publishing workflow while continuing to grow my skills across LLM engineering and secure system design.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate
Beginner

Language

English
Fluent

Work Experience

Software Engineer at Quecko
November 1, 2024 - Present
Developed AI-powered features using LLM APIs (OpenAI, Anthropic, Gemini) with streaming, structured outputs, and prompt caching. Built agentic workflows with LangChain and LangGraph using StateGraph, conditional routing, and checkpointing for reliable multi-step execution. Implemented RAG pipelines including document loading, chunking, embeddings, and vector search.
Blockchain Developer at Quecko
November 1, 2024 - November 20, 2025
Advanced-level Smart Contract development and Deep testing of contracts on The Graph using Foundry.
Blockchain Developer at Octaloops
November 1, 2024 - November 1, 2024
Smart contract development for staking DApp, presale, NFT features, and research on Real World Assets.
Smart Contract Developer Intern at Vanar Blockchain
August 1, 2024 - August 1, 2024
Implemented a Smart Contract on Vanar Blockchain and learned market flow; contributed to deploying a DApp from scratch.
Intern at Orbiton
August 1, 2024 - August 1, 2024
Worked on the smart contract auditing process, researched vulnerabilities, and identified bugs in smart contracts through static analysis.
Blockchain Security Researcher Intern at Orbigon
July 1, 2024 - October 1, 2024
Audited production codebases for security vulnerabilities, documented findings with severity classification, and provided remediation guidance to engineering stakeholders.
Blockchain Developer Intern at Vanar Blockchain
June 1, 2024 - August 1, 2024
Worked as a blockchain developer intern in a hybrid setup in Pakistan.
Freelance Smart Contract Developer at Self-Employed
January 1, 2022 - December 31, 2024
Delivered custom solutions end-to-end for clients, covering requirements gathering, development, deployment, and security review.

Education

Bachelor of Cyber Security at Air University
September 1, 2020 - June 1, 2024
Bachelor of Science in Cyber Security at Air University, Pakistan
September 1, 2020 - May 1, 2024
Bachelor of Science in Cyber Security at Air University, Pakistan
September 1, 2020 - May 1, 2024

Qualifications

NFT Training (PNY Training)
January 11, 2030 - November 20, 2025
Blockchain Essentials
January 11, 2030 - November 20, 2025
Blockchain Basics
January 11, 2030 - November 20, 2025
Claude 101 - Anthropic (AI fluency, prompting, Claude capabilities, real-world applications)
January 11, 2030 - September 28, 2026

Industry Experience

Software & Internet, Computers & Electronics, Financial Services, Education, Professional Services, Telecommunications
    LifeKey Protocol

    Developing a decentralized recovery framework for EVM-compatible blockchains to mitigate asset loss caused by inaccessible private keys. Implements a beneficiary consensus model for ownership recovery while maintaining decentralization. Includes tokenomics with buyback and burn mechanism and future integration with ERC-4337 for account abstraction.

    Link : https://www.twine.net/signin