AHMED METWOALI
Full-stack engineer with 5+ years building scalable, production-grade applications. Currently focused on AI/ML systems — developing multiagent platforms using LangGraph, RAG, and LLM APIs.
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What I Do
Full-stack engineer with 5+ years building scalable, production-grade applications. Currently focused on AI/ML systems — developing multiagent platforms using LangGraph, RAG, and LLM APIs.
AI/ML Engineering
Developing multiagent platforms using LangGraph, RAG, and LLM APIs. Building production AI systems with Google Gemini, OpenAI, and Computer Vision for real-world applications.
Full-Stack Development
Building scalable, production-grade applications with modern frameworks. Expert in React, Next.js, Django, and Spring Boot for enterprise and startup solutions.
Backend Architecture
Designing robust APIs and microservices for enterprise systems. Specializing in Java, Python, and modern database technologies including PostgreSQL and Oracle.
Cloud & DevOps
Implementing cloud infrastructure on AWS and GCP with Infrastructure as Code. Building CI/CD pipelines and containerized deployments for production systems.
Security & Compliance
Maintaining Active DoD Secret clearance with expertise in secure system design and compliance frameworks. Building HIPAA-compliant infrastructure for healthcare applications.
Languages & Tools
Proficient across multiple programming languages and frameworks. From system-level development to modern web applications and mobile platforms.
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Featured Work
Personal ventures and contract work showcasing AI/ML expertise
AI-POWERED TALENT INTELLIGENCE & VETTING PLATFORM
Sphinque
Founder & Lead Engineer • June 2025 – Present
Full-stack AI evaluation platform using Django REST, React, and PostgreSQL. Integrated Google Gemini 2.0 and LangGraph for multi-agent code analysis with 90%+ accuracy. Designed event-driven pipeline with GitHub OAuth, webhook-based PR detection, and Celery/Redis processing 1000s of evaluations asynchronously.
- •Built multi-agent investigation system using Think-Act-Observe-Evaluate loop with tool registry
- •Engineered real-time voice interview system using OpenAI Realtime API for adaptive technical conversations
- •Deployed 5-service microservices architecture on Railway with Docker and GitHub Actions CI/CD
HUMANITARIAN MEDICATION DONATION PLATFORM
Rosetta Rx
Contract Software Engineer | Medonations NGO • Sept 2025 – Dec 2025
Architected and built a full-stack humanitarian platform for processing medication donations. Achieved 90-98% extraction accuracy using GPT-4 Vision compared to 70-75% with traditional OCR. Designed multi-photo batch processing architecture sending up to 4 images per API call, reducing costs 50% while improving accuracy.
- •90-98% extraction accuracy with GPT-4 Vision vs 70-75% with traditional OCR
- •Built serverless GCP infrastructure (Cloud Functions, Firestore, GCS, Eventarc) with Terraform IaC managing 12 APIs
- •Implemented offline-resilient React frontend with IndexedDB persistence for low-connectivity environments
Professional Experience Projects
Mission-critical systems built at leading defense contractors
Serco
CEDF Redesign
GOVERNMENT DATA EXCHANGE PLATFORM
Oct 2024 – Sept 2025
Led team in time-sensitive modernization of CEDF Redesign application, a custom tool designed to transfer data between government trading partners. Built new frontend from scratch using React, Bootstrap, and Axios, delivering intuitive UI for data and job management.
- •Reduced data processing times by 40% across 200+ national sites
- •Implemented 15+ new features increasing user operational efficiency by 25%
- •Replaced legacy application, resolving significant technical debt
Lockheed Martin
SCM DX
ENTERPRISE SUPPLY CHAIN PLATFORM
Nov 2022 – Oct 2024
Built backend APIs using Java and Spring Boot for enterprise supply chain platform, replacing licensed vendor system with in-house solution that reduced operational costs. Led refactoring of legacy codebase and optimized SQL queries.
- •Replaced licensed IBM software reducing operational costs
- •Improved system performance across multiple production environments
- •Managed code reviews and production deployments
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Career Evolution
Software Engineer (Contract)
Medonations
Sept 2025 - Dec 2025
Built Rosetta Rx humanitarian platform achieving 90-98% medication extraction accuracy using GPT-4 Vision
Senior Software Engineer
Serco
Oct 2024 - Sept 2025
Led modernization of CEDF platform serving 200+ national sites, reducing processing times by 40%
Software Engineer
Lockheed Martin
Nov 2022 - Oct 2024
Built backend APIs replacing licensed vendor system, reducing operational costs
Software Engineer
Raytheon Technologies
Feb 2022 - Nov 2022
Designed message queuing system improving data handling by 30%
Education
B.S. Information Technology
Penn State University
Aug 2017 - Aug 2021
Software Development Focus
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Get In Touch
Have ideas, opportunities, or just want to chat? Let's talk.
Send a Message
Let's Connect
I'm always interested in hearing about new opportunities, especially those involving AI/ML, cloud architecture, or full-stack development. Whether you have a question or just want to say hi, I'll try my best to get back to you!