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I'm a full stack developer with over 4 years of experience building scalable, user-focused web applications. I'm proficient in the MERN stack (MongoDB, Express.js, React, Node.js) and modern development workflows, with a track record of delivering e-commerce platforms, real estate listings, and responsive websites. I enjoy solving complex problems, writing clean, efficient code, and taking projects from concept to deployment. I excel at collaborating with cross-functional teams, migrating legacy code to modern architectures, and prioritizing performance, accessibility, and mobile-first design.…I'm a full stack developer with over 4 years of experience building scalable, user-focused web applications. I'm proficient in the MERN stack (MongoDB, Express.js, React, Node.js) and modern development workflows, with a track record of delivering e-commerce platforms, real estate listings, and responsive websites. I enjoy solving complex problems, writing clean, efficient code, and taking projects from concept to deployment. I excel at collaborating with cross-functional teams, migrating legacy code to modern architectures, and prioritizing performance, accessibility, and mobile-first design.

Olisah C. Kelvin

Full Stack Developer, Front-End Developer, Web Developer, +2

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I'm a full stack developer with over 4 years of experience building scalable, user-focused web applications. I'm proficient in the MERN stack (MongoDB, Express.js, React, Node.js) and modern development workflows, with a track record of delivering e-commerce platforms, real estate listings, and responsive websites. I enjoy solving complex problems, writing clean, efficient code, and taking projects from concept to deployment. I excel at collaborating with cross-functional teams, migrating legacy code to modern architectures, and prioritizing performance, accessibility, and mobile-first design.…I'm a full stack developer with over 4 years of experience building scalable, user-focused web applications. I'm proficient in the MERN stack (MongoDB, Express.js, React, Node.js) and modern development workflows, with a track record of delivering e-commerce platforms, real estate listings, and responsive websites. I enjoy solving complex problems, writing clean, efficient code, and taking projects from concept to deployment. I excel at collaborating with cross-functional teams, migrating legacy code to modern architectures, and prioritizing performance, accessibility, and mobile-first design.

Available to hire

I’m a full stack developer with over 4 years of experience building scalable, user-focused web applications. I’m proficient in the MERN stack (MongoDB, Express.js, React, Node.js) and modern development workflows, with a track record of delivering e-commerce platforms, real estate listings, and responsive websites.

I enjoy solving complex problems, writing clean, efficient code, and taking projects from concept to deployment. I excel at collaborating with cross-functional teams, migrating legacy code to modern architectures, and prioritizing performance, accessibility, and mobile-first design.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Frontend Developer (Bootcamp) at HNG Foundation

June 1, 2024 - August 1, 2024

Wrote efficient, reusable, and testable code in React.js for various projects. Integrated third-party APIs and libraries following industry best practices and coding standards. Collaborated with UI/UX designers to translate design mockups into fully functional, responsive web applications

Freelance Full Stack Developer at Self-Employed / Freelance

September 1, 2019 - Present

Developed full-stack e-commerce solutions using React, Node.js, and MongoDB, integrating secure payment gateways like Paystack and reducing transaction setbacks by 20%. Engineered a responsive real estate platform with advanced search, filtering, and location-based queries, showcasing over 100+ properties. Built and deployed dynamic websites for clients in various sectors, including NGOs, record labels, and creative professionals, ensuring mobile-first design and brand cohesion. Migrated legacy codebases from Vanilla JavaScript to React, improving code maintainability, readability, and performance by up to 50% through micro-service architecture.