Looking for a job

Rahel Samson

@rahelsamson

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I build auditable multi-agent systems and scalable full-stack platforms.

Ethiopia

Message

What I'm looking for

I'm looking to build high-integrity, AI-native and full-stack products where I can solve complex technical problems, develop auditable systems, and turn clear specifications into reliable production software.

I've built production-ready multi-agent systems at 10Academy, including a LangGraph loan decisioning platform coordinating five autonomous agents. I implemented PostgreSQL event sourcing for fully auditable financial decision pipelines and enforced data contracts across interconnected systems.

I also developed a document intelligence refinery for extracting financial data from PDF and CSV files, and benchmarked agent reliability on τ²-Bench. My work connects spec-driven development, evaluation science, data lineage, and dependable agent execution.

At ContraSports, I lead frontend development for PaddlePulse, building responsive landing pages, SuperAdmin and Club dashboards, tournament workflows, and Stripe subscription payments. At WeTruck, I contributed across FastAPI, PostgreSQL, AWS S3, Next.js, and real-time GPS tracking for logistics portals.

Earlier, I built recruitment-platform features at EthioJobs and full-stack services, dashboards, and media systems for United Entertainment & Media, C14, Techno Lab Digital Service, and Parallel IT Solutions. I enjoy turning complex requirements into maintainable software that performs reliably in production.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

ContraSports

Dec 2025 - Present (9 months)

Leading frontend development for the PaddlePulse platform, building dashboards and tournament systems. Integrated Stripe payment system and collaborated with mobile team.

Frontend Development React Next.js Stripe Dashboard Development Tournaments Responsive Design

Forward Deployed Engineer Trainee

10Academy

Feb 2026 - May 2026 (3 months)

Architected and deployed a multi-agent Loan Decisioning Platform using LangGraph, implementing Event Sourcing for auditability and enforcing Data Contracts. Developed a Document Intelligence Refinery and performed evaluation science benchmarking.

LangGraph Event Sourcing PostgreSQL Data contracts Bitol Document Intelligence Evaluation Science Spec Driven Development Multi agent orchestration

Full Stack Developer

Wetruck

Dec 2025 - Apr 2026 (4 months)

Contributed to full-stack development of the WeTruck logistics platform, building scalable architecture across services. Implemented real-time GPS tracking and integrated AWS S3 for file storage.

fastAPI PostgreSQL S3 Next.js Shadcn Ui GPS Tracking API Design Fullstack Development

Frontend Developer

EthioJobs

Jun 2024 - Nov 2025 (1 year 5 months)

Developed and maintained user-facing features for job listing and recruitment platforms using React.js and Next.js. Improved user engagement and accessibility, leading to a 25% increase in mobile traffic.

React Next.js REST APIs Responsive Design Code Review Pair Programming

Full Stack Web Developer

United Entertainment & Media

Sep 2024 - Jul 2025 (10 months)

Developed backend services for a dating app with TikTok-style video features using FastAPI. Built responsive admin dashboards and marketing websites, improving admin efficiency by around 25%.

fastAPI REST APIs Next.js Tailwind Shadcn Ui Ant Design S3 Media Streaming

Web Developer

C14

Jan 2025 - May 2025 (4 months)

Led development of an AI-powered Blackjack game with realistic dealer logic and advanced animations. Developed a scalable server-renting platform using Next.js, React, Python, Flask, and REST APIs.

Next.js React Python Flask REST APIs GSAP Docker CI CD Performance Optimization

Web Developer

Techno Lab Digital Service

Sep 2022 - Sep 2023 (1 year)

Developed and maintained code for various game projects using React.js and Next.js. Delivered engaging games and interactive web pages, increasing user engagement by 40%.

React Next.js Nginx SQL Database Management REST APIs NestJS

Web Developer

Parallel IT Solutions

Jun 2021 - Oct 2022 (1 year 4 months)

Designed and developed web and mobile applications, focusing on maintainability and scalability. Created a library of responsive components, saving an average of 20% development time.

Web Development Mobile Development Responsive React Components Performance Optimization