Freelancers using MongoDB in Addis AbabaFreelancers using MongoDB in Addis Ababa
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Yoseph Nuramo's avatar
Yoseph Nuramo
Addis Ababa, Ethiopia
Flutter developer👨‍💻
16
Followers
Flutter developer👨‍💻
Cover image for Car Rental App MVP Development
Car Rental App MVP Development
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7
Cover image for Meme Generator App – Flutter MVP
Meme Generator App – Flutter MVP
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5
Cover image for Ecommerce Mobile App Development with Flutter
Ecommerce Mobile App Development with Flutter
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4
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MongoDB(1)
Mintesnot Mengesha's avatar
Mintesnot Mengesha
Addis Ababa, Ethiopia
Computer Engineer | AI/ML & Full-stack Developer
New to Contra
Computer Engineer | AI/ML & Full-stack Developer
Cover image for Project Overview: Full-stack Food Delivery
Project Overview: Full-stack Food Delivery System I developed this end-to-end food delivery platform using the MERN stack (MongoDB, Express, React, Node.js) to provide a seamless e-commerce experience. Key Technical Features: - Payment Integration: Integrated the CHAPA payment gateway to facilitate . secure and reliable online transactions for local users. - User Management: Implemented secure JWT-based authentication and a dynamic cart management system. - Real-time Logic: Developed robust REST APIs to handle restaurant browsing, order placement, and delivery tracking. -Responsive UI: Created a modern, fast-loading frontend with React focused on high conversion and user engagement. This project demonstrates my ability to build scalable, production-ready web applications with integrated financial logic.
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Cover image for High-Agency ASO Audit Agent (Mastra
High-Agency ASO Audit Agent (Mastra & TypeScript) I architected and built an autonomous AI Agent designed to perform deep App Store Optimization (ASO) audits. Moving beyond simple LLM wrappers, this system utilizes the Mastra framework to handle complex, stateful workflows that automate data-gathering and competitive analysis. Technical Excellence: Stateful Workflows: Implemented graph-based logic to manage multi-step audit processes autonomously. Data Integrity: Used Zod for strict schema validation, ensuring 100% type-safe, structured JSON outputs with zero LLM hallucinations. Scoring Engine: Developed a 10-dimension data-grounded framework to score apps based on real-time market data and keyword density. Production Ready: Built with a "Zero-Slop" mindset, focusing on high-velocity execution and clean, maintainable TypeScript code. This project demonstrates my ability to bridge the gap between advanced Agentic AI research and scalable, type-safe production software.
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16
Cover image for  took a standard MERN stack
 took a standard MERN stack food delivery platform and transformed it into an intelligent ecosystem by integrating an Action-Oriented AI Agent. This project bridges the gap between traditional e-commerce and the future of Agentic AI. Key Innovations: Dietary Personalization: The AI Agent analyzes user health data and dietary restrictions to provide custom meal recommendations. Autonomous Execution: Unlike basic chatbots, this agent can execute orders and manage the checkout flow through natural language processing. Full-stack Architecture: Built with the MERN stack (MongoDB, Express, React, Node.js), featuring real-time data sync and secure user authentication. Intelligent Logic: Leveraged advanced LLM APIs to create a conversational interface that understands user intent and interacts directly with the database.
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Cover image for Ethio-MeditechScan: Medical Image Analysis with
Ethio-MeditechScan: Medical Image Analysis with AI I engineered this end-to-end medical diagnostic tool to improve the speed and accuracy of healthcare delivery in Ethiopia. The system uses Deep Learning (CNNs) to classify medical images and provide instant insights to healthcare professionals. Key Technical Features: AI Engine: Developed a high-performance Convolutional Neural Network (CNN) using TensorFlow and Keras for accurate image classification. Full-stack Interface: Built a responsive React dashboard that allows doctors to upload scans (X-rays/MRIs) and view AI-driven diagnostic reports in real-time. Data Processing: Performed extensive data cleaning and augmentation on medical datasets to ensure the model's robustness and reliability. API Integration: Engineered a FastAPI/Flask backend to serve the model and handle image processing requests with low latency. This project highlights my ability to bridge the gap between complex Artificial Intelligence research and practical, user-facing medical software.
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48
MongoDB(1)
Haykel Hassen's avatar
Haykel Hassen
Addis Ababa, Ethiopia
AI & Fullstack Wizard: Crafting Digital Solutions
AI & Fullstack Wizard: Crafting Digital Solutions
Cover image for Ai powered ecomerce platform
Ai powered ecomerce platform
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1
Cover image for Scalable System Design for High-Traffic Web Applications
Scalable System Design for High-Traffic Web Applications
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0
Cover image for Cross-Platform Mobile Application with Flutter
Cross-Platform Mobile Application with Flutter
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0
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MongoDB(3)
Abdulaziz Yesuf's avatar
Abdulaziz Yesuf
Addis Ababa, Ethiopia
Backend-focused Full-stack dev building performant systems.
Backend-focused Full-stack dev building performant systems.
Cover image for Personal URL Shortener Project
Personal URL Shortener Project
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1
Cover image for Engineering Lead for BidOut's Growth and Acquisition
Engineering Lead for BidOut's Growth and Acquisition
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2
Cover image for HirePilot AI-Powered Hiring Copilot Development
HirePilot AI-Powered Hiring Copilot Development
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1
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MongoDB(2)
Abel Sisay's avatar
Abel Sisay
Addis Ababa, Ethiopia
Fullstack Web and 3D websites Developer
Fullstack Web and 3D websites Developer
Cover image for Vanguard Securities
Vanguard Securities
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16
Cover image for Personal Portfolio - A ThreeJS based portfolio website
Personal Portfolio - A ThreeJS based portfolio website
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18
Cover image for Krypt - A real time EVM based crypto sender
Krypt - A real time EVM based crypto sender
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9
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MongoDB(1)
Eyuel Ketema's avatar
Eyuel Ketema
Addis Ababa, Ethiopia
Full-Stack Developer | JavaScript, Node.js, React | Building
Full-Stack Developer | JavaScript, Node.js, React | Building
Cover image for Tazma
Tazma
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0
Cover image for Trip Booking Site
Trip Booking Site
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4
Cover image for Online movie ticket purchasing
Online movie ticket purchasing
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1
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MongoDB(1)
Yohannes Desta's avatar
Yohannes Desta
Addis Ababa, Ethiopia
Web Design & Development Wizard 🌟
Web Design & Development Wizard 🌟
Cover image for Code Recipe Platform
Code Recipe Platform
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10
Cover image for EACC Website
EACC Website
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3
Cover image for School Portal System
School Portal System
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20
Cover image for Portfolio website
Portfolio website
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11
MongoDB(1)