
Emmanuel Tofa
Senior Full-Stack Developer | React
Salary / Daily rate
Centurion, South Africa
Freelance, open to permanent contract
Remote only
Skills
Languages
About me
Intro
Full-Stack MERN Developer with 4+ years of expertise in React, Node.js, and modern web technologies. Proven track record of reducing website loading times by 30% and increasing user retention by 20% through optimized UI/UX implementations. Specialized in building responsive, scalable applications with strong API integration and code review excellence.
Work experience
Full-stack Developer
Whatsnxt Global
Sep 2024 - Present
2 years 2 months
South Africa · Remote
- Design and develop the user interface using ReactJS, HTML5, CSS3, and JavaScript - Create reusable UI components for event listing, event details, registration forms, etc. - Implement responsive design for optimal user experience across various devices - Integrate frontend with backend APIs using RESTful API calls - Implement client-side validation and error handling
Frontend Developer
National Dental Suppl
Jan 2024 - Oct 2024
10 months
Virginia, United States · Remote
Skills: React · Redux · Material-UI · Bootsrap · HTML5 · CSS3
Code Reviewer
Microverse
Mar 2023 - Mar 2024
1 year 1 month
Remote, OR 97458, USA
✅Reviewing Pull Requests: As a code reviewer, I meticulously assessed code changes within pull requests, ensuring correctness, adherence to coding standards, optimal performance, security, and best practices. My feedback consistently improved code quality. ✅Ensuring Coding Standards: I enforced the company's coding standards and guidelines, verifying that code aligned with the organization's coding style, naming conventions, and other established practices. ✅Conducting Code Inspections: My role involved in-depth code inspections to identify and resolve potential bugs, logic errors, or security vulnerabilities, resulting in robust, error-free, and secure code. ✅Promoting Best Practices: I played a pivotal role in fostering a culture of best practices within the development team. I advocated for the adoption of design patterns, efficient algorithms, and industry-standard approaches to enhance our overall codebase. ✅Providing Constructive Feedback: I believe in offering constructive feedback that empowers developers to grow. Rather than merely pointing out errors, I focus on delivering suggestions for improvement and provide clear explanations to help developers understand the rationale behind the feedback."
Senior Software Developer
Paroch Medicals
Jan 2022 - Mar 2023
1 year 3 months
Remote, OR 97458, USA
Skills: React · Material-UI · Redux · Redux toolkit
Junior Web Developer
Isle Essence
Jan 2022 - Oct 2022
10 months
South Africa · Remote
■ Developed responsive web designs that increased user engagement and conversions. ■ Implemented efficient code optimizations, reducing website loading time by 30%.
Assistant Web Developer
Kilsom Marketing
Apr 2021 - Dec 2021
9 months
South Africa · On-site
■ Collaborated with a team of 8 developers to successfully launch a complex e-commerce website within deadline. ■ Implemented UI/UX features, resulting in a 20% increase in user retention.
Junior Computer Hardware Engineer,
SKY Brasil
Nov 2020 - Mar 2021
5 months
South Africa · On-site
■ Designed and developed low-power embedded system, reducing energy consumption by 15% ■ Conducted rigorous testing and troubleshooting, ensuring flawless functionality of computer hardware components.
Education
Microverse
Full Stack Web Development Certificate
2022 - 2023
1 year 10 months
Power Learn Project
Certificate
2022 - 2023
1 year 1 month
University of the People
Bachelor of Science - BS
2015 - 2019
4 years 10 months