Software Engineer
Alieu Saidy
Backend-focused Software Engineer with three years of experience building scalable web applications, robust RESTful APIs, and high-performance systems.
Currently building: KerrFaadia mobile app — expanding the rental marketplace to iOS & Android
About Me
Backend expertise with a focus on scalable systems and clean APIs.
I am a Software Engineer with three years of experience specializing in backend development using Python and JavaScript. My expertise includes designing scalable web applications, building robust RESTful APIs, and integrating databases for high-performance systems. I enjoy optimizing backend performance and integrating AI solutions into real-world applications, and I am open to collaborations, mentorship, and new opportunities.
Backend Development
I build scalable server-side applications with Node.js, Express, and Django—designing REST APIs, managing databases, and implementing secure authentication and authorization.
Python Development
I use Python to deliver versatile solutions across web development, automation, data workflows, and AI-driven integrations.
Frontend Development
I build responsive, SEO-friendly web experiences with React, Next.js, Tailwind CSS, and shadcn/ui—prioritizing performance and clean UI.
Services
Here's what I can build for you.
Backend API Development
Scalable REST APIs and server-side systems built with Python (Django) or Node.js (Express), with secure authentication and full database integration.
Full-Stack Web Applications
End-to-end web apps with React/Next.js frontends and robust backends — designed for performance, SEO, and long-term maintainability.
Business Websites
Clean, responsive marketing sites and digital storefronts that give your business a professional online presence and help you reach more customers.
Mobile App Development
Cross-platform mobile apps built with React Native for iOS and Android — from prototype to a production-ready product.
AI Integration
Adding intelligent features to existing products — semantic search, chatbots, recommendations, and AI-driven workflows powered by Claude AI.
Database Design
Schema design, query optimization, and migration strategies for MongoDB, PostgreSQL, and MySQL — built to scale reliably with your product.
Skills
A focused toolkit for building and shipping reliable software.
Backend
Frontend
Database
DevOps
Authentication
Mobile
Projects
Selected work across backend and full-stack development.
A digital storefront for a retail and services business in Abuko, The Gambia — showcasing stationery and book products, printing and photocopying services, and enabling customers to place bulk orders or get in touch via WhatsApp.
A full-stack bookstore platform built with the MERN stack, including user authentication, browsing, cart and order flows, and admin capabilities.
A Node.js + TypeScript CLI tool and library that automatically generates MongoDB seed data from Mongoose schemas. SeedSmith inspects schemas dynamically and uses realistic fake data to quickly populate databases for development and testing.
A marketing site for OneWorld Financial Services, showcasing services, global network, and product information.
The Gambia's #1 rental marketplace — a platform for browsing verified residential listings, booking properties, and signing digital tenancy agreements with secure Stripe-powered payments.
Mizan (ميزان) is an AI-powered Quran companion that finds the verse written for your moment. Describe a struggle, a feeling, or a question — Mizan uses Claude AI to surface semantically relevant Quran verses with authentic Arabic text, translation, tafsir, and audio recitation. Free, open source, installable as a PWA, and available in English and Arabic.
Have a project in mind?
Whether it's a backend API, a full-stack app, or a business website — let's build something great together.
Resume
A quick overview of experience and education.
Professional Experience
Software Engineer · 2M Corp
Fajara M Section, Bakau, KSMD · Mar 2025 – Present
- Designed and integrated RESTful APIs and web services for front-end functionality and third-party integrations.
- Collaborated with cross-functional teams to design and implement user-centric software features.
- Implemented software development best practices through active participation in Agile ceremonies and collaborative workflows.
Software Engineer · Coders Clutch Limited
The Gambia · Jan 2025 – Mar 2025
- Designed and integrated RESTful APIs and web services to support front-end functionality and third-party integrations.
- Optimized database queries and backend processes leading to a 20% increase in application performance.
- Automated deployment and continuous integration processes to improve development efficiency and ensure seamless software delivery.
Software Engineer · Coderoots
Banjul · Mar 2023 – Jul 2024
- Developed and maintained scalable software applications using programming languages such as Python and JavaScript in a collaborative Agile environment.
- Designed and integrated RESTful APIs and web services to support front-end functionality and third-party integrations.
- Participated in code reviews, debugging, and testing to ensure software quality and adherence to best practices.
Education
University of the People · Computer Science, USA
Sep 2023 – Present
- Comprehensive understanding of computer science fundamentals including algorithms, data structures, and software design principles.
- Proficiency in multiple programming languages such as Python, Java, and C++, with a focus on practical application development.
Power Learn Project · Software Engineering, Kenya
Jun 2024 – Sep 2024
- Designed and developed scalable software solutions tailored to educational platforms.
- Applied data analytics techniques to monitor and improve learning outcomes.
DataCamp · Python Developer, USA
Nov 2023 – Present
- Acquired proficiency in data science and analytics techniques, including data manipulation and visualization using Python.
- Mastered libraries such as pandas and matplotlib to analyze and interpret complex datasets.
Certifications
Verified credentials from recognized platforms.
REST API (Intermediate)
Software Engineer
Software Development
Testimonials
What collaborators say about working together.
Famara Cessay
Owner, Stationary & Book Shop
“I couldn't be happier with the website Alieu built for our business. He delivered a modern, highly responsive site that gives our shop a truly professional online presence. What impressed me most was how clearly he structured everything — from our printing services to school supplies — in a way that's easy for customers to navigate and visually appealing. It's already made a real difference in how clients find and interact with us. Fast delivery, clean execution, and great communication from start to finish. Highly recommended.”
Contact
Send a message and I’ll get back to you.
Prefer email? Send a short note and include a link to the project or role you’d like to discuss.