Hey, I'm
Amar.
About
Who I am.
Amar Sohail
Engineering Leader
Engineering leader with 10+ years of experience building scalable backend systems, ML pipelines, and cloud infrastructure. Currently CTO at Giisty, where I lead engineering teams and architect production systems across backend services, AI/ML, and DevOps. Specialized in generative AI, agentic AI systems, and MLOps — turning research into reliable, deployed products.
My toolkit spans Python, Java, and Go on the backend; TensorFlow, PyTorch, and LangChain for AI/ML; and Docker, Kubernetes, and Terraform for infrastructure. I build multi-agent orchestration systems with CrewAI, LangGraph, AutoGen, and OpenAI Swarm, and leverage MCP (Model Context Protocol) and Claude Code for agentic workflows. I've designed RAG pipelines with Pinecone and vector databases, deployed LLMs to production, automated AI workflows with n8n, and built event-driven microservices across AWS, Azure, and GCP.
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Years of Experience
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Projects Delivered
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Happy Clients
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AI/ML Models Deployed
Accomplishments
What sets me apart.
MS on Full Scholarship
Completed Master's in Computer Science at COMSATS University on a merit-based full scholarship — recognized for academic excellence in cybersecurity, simulation and modelling, and data mining.
Novel IoT Security Research
Published first-of-its-kind research in PLOS ONE on formal modeling of IoT routing protocol security using colored Petri nets — a novel approach no one had done before for verifying RPL protocol vulnerabilities in IoT environments.
Read PaperKeyPact PQ-Mail Proxy
Sole architect of KeyPact PQ-Mail Proxy — a uniquely developed post-quantum cryptography email proxy system. A first-of-its-kind specification designed to secure email communications against quantum computing threats.
Services
What I do.
Amar Sohail builds production-grade AI systems, scalable backends, and cloud infrastructure. He can build RAG pipelines with LangChain and vector databases, fine-tune LLMs for domain-specific applications, design multi-agent orchestration systems with CrewAI and LangGraph, architect event-driven microservices with Kafka, deploy Kubernetes clusters at scale, and automate AI workflows with n8n and MCP. Available for freelance AI engineering, consulting, and contract work worldwide.
Backend Engineering
High-performance REST & GraphQL APIs, event-driven microservices, and distributed systems built with Python, Java, Go, Node.js, Spring Boot, Django, FastAPI, and NestJS. Database design with PostgreSQL, MongoDB, Redis, and Elasticsearch. Real-time data pipelines with Kafka and gRPC at scale.
Classic AI & Machine Learning
End-to-end ML pipelines with TensorFlow, PyTorch, and scikit-learn. Model training, hyperparameter tuning, and feature engineering. Production model deployment with MLflow, SageMaker, and VRAM optimization. Computer vision, NLP, time-series forecasting, and recommendation systems. MLOps workflows with automated retraining, monitoring, and drift detection.
Generative AI
LLM fine-tuning, RAG architectures with LangChain, LlamaIndex, and vector databases (Pinecone, Weaviate, ChromaDB). Multimodal AI including Whisper for speech-to-text, Comfy UI/SDXL for image generation, and AI video generation. Prompt engineering, synthetic data generation, and production deployment with Hugging Face Transformers, OpenAI API, Gemini, and Claude.
Agentic AI & Orchestration
Multi-agent orchestration with CrewAI, LangGraph, AutoGen, and OpenAI Swarm. Agentic workflows powered by MCP (Model Context Protocol) and Claude Code. AI pipeline automation with n8n, persistent memory for agents, human-in-the-loop patterns, and vertical AI agent development. Building autonomous AI systems that reason, plan, and execute complex tasks.
DevOps & MLOps
Cloud-native infrastructure on AWS, Azure, and GCP with Terraform, Pulumi, Docker, and Kubernetes (EKS/GKE/AKS). GitOps CI/CD pipelines with GitHub Actions, GitLab CI, and ArgoCD. Observability stacks with Prometheus, Grafana, and Datadog. Automated ML model deployment and monitoring at scale.
Web3 & Blockchain
Smart contracts in Solidity and Rust, DeFi protocols, NFT marketplaces, and dApp development on Ethereum, Solana, and Polygon. Token engineering (ERC-20/721/1155), cross-chain bridges, and decentralized identity systems with Web3.js, Ethers.js, and Hardhat.
Process
How I work.
Discovery
Deep dive into requirements, constraints, and business goals. Stakeholder interviews, technical audits, and competitive analysis.
Architecture
System design, tech stack selection, and infrastructure planning. Scalability blueprints, API contracts, and data modeling.
Build
Agile sprints with CI/CD pipelines, code reviews, and automated testing. Iterative development with continuous stakeholder feedback.
Deploy & Scale
Production deployment with monitoring, observability, and auto-scaling. Performance optimization, security hardening, and knowledge transfer.
Trusted by teams at
Testimonials
Kind words.
“I had great experience with this Amar. He went beyond my requirements, super fast, skilled and highly recommended for other clients.”
Restaurant Owner
Rara Restaurant
“Out of all of the app development teams that I contacted, this team understood my project the best. They created a great product, not breaking.”
Founder
Giisty
“He is professional. We have been working on this project for a few months and he has always been fantastic to work with. I look forward to future collaborations.”
Product Owner
Hyves
“Amar did an excellent job. He reviewed and finalized our AI & data engineering system. He quickly understood the existing architecture, fixed NLP and data pipeline issues, and improved overall system stability. Communication was clear, work was well-documented, and everything was delivered on time. We would definitely work with him again for future enhancements.”
Co-Founder
Baynton Jesse
“Very good communication, delivered on time. It was nice working with him!”
Lars Steinschulte
Ruhr-Universität Bochum
“We have been working on this project for a few months and he has always been fantastic to work with. Highly Recommended!”
Owner
Masal & TWOBIRDS Bridal
“I had great experience with this Amar. He went beyond my requirements, super fast, skilled and highly recommended for other clients.”
Restaurant Owner
Rara Restaurant
“Out of all of the app development teams that I contacted, this team understood my project the best. They created a great product, not breaking.”
Founder
Giisty
“He is professional. We have been working on this project for a few months and he has always been fantastic to work with. I look forward to future collaborations.”
Product Owner
Hyves
“Amar did an excellent job. He reviewed and finalized our AI & data engineering system. He quickly understood the existing architecture, fixed NLP and data pipeline issues, and improved overall system stability. Communication was clear, work was well-documented, and everything was delivered on time. We would definitely work with him again for future enhancements.”
Co-Founder
Baynton Jesse
“Very good communication, delivered on time. It was nice working with him!”
Lars Steinschulte
Ruhr-Universität Bochum
“We have been working on this project for a few months and he has always been fantastic to work with. Highly Recommended!”
Owner
Masal & TWOBIRDS Bridal
Resume
My journey.
Experience
Senior AI Engineer (Part-time)
AllysAI, USA
Lead AI transformation initiatives from strategy to implementation. Architect and deploy production-grade AI/ML solutions, agentic AI systems, and multi-agent orchestration pipelines for enterprise clients. Drive end-to-end AI adoption including RAG architectures, LLM fine-tuning, and AI workflow automation with n8n, MCP, and Claude Code.
Tech Lead
Hyves.co, UAE & France
Led the engineering team building a social commerce platform. Architected scalable backend services, managed deployment pipelines, and drove technical decisions across the product lifecycle. Integrated LLMs and RAG pipelines for intelligent product recommendations and search. Built AI workflow automation with n8n and third-party API integrations. Collaborated closely with the product owner on feature prioritization and sprint planning.
Engineering Lead
Giisty, Dubai
Spearheaded technical strategy and led cross-functional engineering teams across backend, AI/ML, and cloud infrastructure. Architected production-grade microservices on Kubernetes (EKS), designed RAG pipelines with LangChain and vector databases (Pinecone, ChromaDB), and deployed LLMs to production via SageMaker and MLflow. Established GitOps CI/CD workflows, infrastructure as code with Terraform, and observability with Prometheus and Grafana.
Backend Engineer
Digital Innovation (PVT) Ltd, Lahore
Designed and built RESTful APIs and event-driven microservices handling 100K+ daily requests. Implemented OAuth 2.0 authentication, role-based access control, and data encryption pipelines. Led database architecture with PostgreSQL and MySQL, optimizing query performance by 40%. Drove Agile Scrum ceremonies and mentored junior engineers on clean architecture and SOLID principles.
Software Engineer
University of Central Punjab
Built and modernized full-stack web applications, migrating legacy PHP codebases to Laravel MVC architecture. Developed RESTful APIs consumed by mobile and web clients. Implemented automated testing, CI/CD pipelines, and version control workflows. Collaborated on system design for student management platforms serving 10K+ users.
Education
MS Computer Science (Full Scholarship)
COMSATS University Islamabad, Lahore Campus
Merit-based full scholarship. Research published in PLOS ONE. Focus areas: Cybersecurity, Simulation & Modelling, Data Mining.
BS (Hons) Software Engineering
Government College University Faisalabad
Software Project Management, Computer Programming, Database Management Systems, Web Engineering, Data Structure and Algorithms, Artificial Intelligence
Skills
My expertise.
Technical
Languages
Knowledge
Languages
Backend Frameworks
AI/ML & LLMs
Agentic AI & Orchestration
Databases
DevOps & Cloud
Architecture
Tools
GitHub Activity
@digitalinnovatorCertifications
Certified.
AWS Certified Cloud Practitioner
19 April 2018
IBM RAG and Agentic AI Professional Certificate
June 2025
Generative AI with Large Language Models
March 2024
Google Cloud Professional Architect
September 2023
Portfolio
My work.
Giisty
AI & ML
QKSMS
Backend & APIs
Just Eat
Web 3.0
Salt'n Pepper
Backend & APIs
Gold Bank London
DevOps & Cloud
School Provement
Other
HYVES
Web 3.0
TWOBIRDS Bridal
DevOps & Cloud
Wispy
Other
Harry AI
AI & ML
Asurint
DevOps & CloudBlog
Latest insights.
Contact
Let's connect.
Looking for a tech leader who can architect scalable backends, deploy AI/ML models, or build your cloud infrastructure? Let's connect.