a parking management system built using MERN stack featuring user-facing capabilities such as parking slot reservation, real-time entry and exit tracking, and live availability monitoring to optimize parking utilization. Developed a robust admin module to efficiently create and manage parking slots individually or in bulk, while providing real-time insights into occupancy levels and user activity. It has 3 different UI: User UI (https://park-mgt-frontend.vercel.app/), admin UI (https://park-mgt-frontend.vercel.app/admin/login) and security UI (https://park-mgt-frontend.vercel.app/security/login)
Backend Engineer
Available for part-time
Bio
Samuel A. is a highly motivated Back-End Engineer based in Kwara, Nigeria, with a robust foundation in software engineering and a strong proficiency in Node.js, JavaScript, TypeScript, Python, Go, HTML, CSS, Solidity, and SQL. He is experienced with developer tools such as VS Code, Postman, Google Search Console, Git, and Vercel, and demonstrates expertise in modern technologies and frameworks including Node.js, Express.js, React, Redux, Firebase, Socket.IO, MongoDB, PostgreSQL, Docker, gRPC, and GraphQL. Samuel has proven…
Expertise
NodeJSMongoDBGraphQLGitJavascriptSQLCSSHTMLPythonReactTypescriptGoLangDatabase:DocumentDatabase:Relational
Video Intro
Assessments
Projects
A real-time chat platform built on the MERN stack, delivering fast and reliable communication experiences. The system supports secure user authentication, instant messaging, offline presence, and typing indicators, enabling efficient and responsive interactions through real-time data exchange powered by Socket.IO, with backend services developed using Express.js and data management handled by MongoDB, alongside a dynamic interface built in React.js and server-side logic in Node.js.
It's an hostel management system meant to streamline operational efficiency by integrating features for room assignment, student information management, fee collection, and maintenance oversight. With a user (https://hostel-mgt-v2-user.vercel.app) and admin (https://hostel-mgt-v2-admin.vercel.app) UI. The system is built using the MERN stack, MongoDB for data management, Express.js and Node.js for backend services, and React.js for responsive and role-based user interfaces—ensuring scalability, reliability, and efficient handling of hostel operations.
Experience
Software Engineer
Atop Web TechnologiesJan 2023 — Apr 2024- I ensured high quality and reliability through comprehensive testing of 30+ React components, identifying critical issues and optimizations that improved overall efficiency by 35% and directly supported the successful onboarding of 43 active studio owners at launch.
Node.jsExpress.jsJavaScriptTypescriptReactFirebase
Education
Bachelor of Science (Physics)
University of IlorinIlorin, Kwara, Nigeria2016 — 2021
Backend Engineer
Available for part-time
SAMUEL is available for hire
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Bio
Samuel A. is a highly motivated Back-End Engineer based in Kwara, Nigeria, with a robust foundation in software engineering and a strong proficiency in Node.js, JavaScript, TypeScript, Python, Go, HTML, CSS, Solidity, and SQL. He is experienced with developer tools such as VS Code, Postman, Google Search Console, Git, and Vercel, and demonstrates expertise in modern technologies and frameworks including Node.js, Express.js, React, Redux, Firebase, Socket.IO, MongoDB, PostgreSQL, Docker, gRPC, and GraphQL. Samuel has proven…
- Projects completed3
- Hourly rate
- 0-2 years experience
- Member since Jan 2026
Expertise
NodeJSMongoDBGraphQLGitJavascriptSQLCSSHTMLPythonReactTypescriptGoLangDatabase:DocumentDatabase:Relational
Video Intro
Assessments
Projects
a parking management system built using MERN stack featuring user-facing capabilities such as parking slot reservation, real-time entry and exit tracking, and live availability monitoring to optimize parking utilization. Developed a robust admin module to efficiently create and manage parking slots individually or in bulk, while providing real-time insights into occupancy levels and user activity. It has 3 different UI: User UI (https://park-mgt-frontend.vercel.app/), admin UI (https://park-mgt-frontend.vercel.app/admin/login) and security UI (https://park-mgt-frontend.vercel.app/security/login)
A real-time chat platform built on the MERN stack, delivering fast and reliable communication experiences. The system supports secure user authentication, instant messaging, offline presence, and typing indicators, enabling efficient and responsive interactions through real-time data exchange powered by Socket.IO, with backend services developed using Express.js and data management handled by MongoDB, alongside a dynamic interface built in React.js and server-side logic in Node.js.
It's an hostel management system meant to streamline operational efficiency by integrating features for room assignment, student information management, fee collection, and maintenance oversight. With a user (https://hostel-mgt-v2-user.vercel.app) and admin (https://hostel-mgt-v2-admin.vercel.app) UI. The system is built using the MERN stack, MongoDB for data management, Express.js and Node.js for backend services, and React.js for responsive and role-based user interfaces—ensuring scalability, reliability, and efficient handling of hostel operations.
Experience
Software Engineer
Atop Web TechnologiesJan 2023 — Apr 2024- I ensured high quality and reliability through comprehensive testing of 30+ React components, identifying critical issues and optimizations that improved overall efficiency by 35% and directly supported the successful onboarding of 43 active studio owners at launch.
Node.jsExpress.jsJavaScriptTypescriptReactFirebase
Education
Bachelor of Science (Physics)
University of IlorinIlorin, Kwara, Nigeria2016 — 2021
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