I’m Tayo Samuel Bolarinwa, a full-stack engineer building web products since 2019, with a strong focus on backend systems, secure access control, and reliable commerce workflows. I work with TypeScript, Next.js/React, Node.js/Express, and PostgreSQL to ship products that are both functional and trustworthy, especially where authentication, RBAC, and payment integrity matter. Over the years, I’ve combined product ownership thinking with deep engineering execution, modernizing business platforms, leading internal tools like CRMs and editorial pipelines, and building marketplace-style systems with vendor-isolated order processing and background job reliability. I’m passionate about SEO-friendly experiences, automation that saves real time, and clean architectures that make teams faster and releases safer.…

Tayo Samuel Bolarinwa

Pro

I’m Tayo Samuel Bolarinwa, a full-stack engineer building web products since 2019, with a strong focus on backend systems, secure access control, and reliable commerce workflows. I work with TypeScript, Next.js/React, Node.js/Express, and PostgreSQL to ship products that are both functional and trustworthy, especially where authentication, RBAC, and payment integrity matter. Over the years, I’ve combined product ownership thinking with deep engineering execution, modernizing business platforms, leading internal tools like CRMs and editorial pipelines, and building marketplace-style systems with vendor-isolated order processing and background job reliability. I’m passionate about SEO-friendly experiences, automation that saves real time, and clean architectures that make teams faster and releases safer.…

Available to hire

I’m Tayo Samuel Bolarinwa, a full-stack engineer building web products since 2019, with a strong focus on backend systems, secure access control, and reliable commerce workflows. I work with TypeScript, Next.js/React, Node.js/Express, and PostgreSQL to ship products that are both functional and trustworthy, especially where authentication, RBAC, and payment integrity matter.

Over the years, I’ve combined product ownership thinking with deep engineering execution, modernizing business platforms, leading internal tools like CRMs and editorial pipelines, and building marketplace-style systems with vendor-isolated order processing and background job reliability. I’m passionate about SEO-friendly experiences, automation that saves real time, and clean architectures that make teams faster and releases safer.

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Skills

Experience Level

TypeScript
Expert
HTML5
Expert
JavaScript
Expert
React JS
Expert
API
Expert
Node.js
Expert
WordPress
Expert
Tailwind
Expert
SEO
Expert
PostgreSQL
Expert
Bootstrap
Expert
GitHub
Expert
MySQL
Expert
PHP
Expert
Adobe Illustrator
Expert
jQuery
Expert
Adobe Photoshop
Expert
Stripe
Intermediate
AWS
Intermediate
Docker
Intermediate
PayPal
Intermediate
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Language

English
Fluent
German
Beginner

Work Experience

WordPress Developer, then Full-Stack Engineer at Marvel Creative Media
November 1, 2019 - Present
Modernized the company site from a WordPress/PHP setup to a Next.js (TypeScript) and PostgreSQL platform, improving search visibility (including sitelinks) and achieving strong performance and SEO results (98/100 Lighthouse on desktop; 100/100 SEO and Best Practices on desktop and mobile; GTmetrix Grade A). Built an internal CRM for project task management (milestones, notes, assignments, reporting) with role-based access to reduce manual coordination. Engineered an AI-assisted editorial pipeline that supports research, drafting/refinement, language checks, SEO workflows, and publishing, enabling 40+ articles with a major reduction in production time per article. Implemented secure server-side access controls, customer enquiry workflows, content administration tooling, and transactional email integration to consolidate business operations into one platform.
Full-Stack Engineer at Marvel Creative Media
November 1, 2019 - Present
Develop and maintain production web applications using Next.js, React, TypeScript, Node.js, Prisma, and PostgreSQL. Build secure server-side APIs, authentication and authorization flows, database-backed workflows, administrative dashboards, and content management capabilities. Integrate payment services, email infrastructure, cloud media storage, and third-party APIs with strong validation and error handling. Improve performance, responsive behavior, accessibility, SEO, and Core Web Vitals. Modernize legacy systems into maintainable Next.js/TypeScript architectures and translate business requirements into robust, modular solutions.
Product Engineer at Marvel Creative Media
November 1, 2019 - Present
Design, develop, and maintain scalable web applications using Next.js, React, TypeScript, and Node.js. Architect reusable component systems and maintain clean, maintainable application structures. Build secure REST APIs with Prisma ORM and PostgreSQL, implementing authentication, authorization, and user management. Create CMS platforms, consultation booking workflows, and business process tools, while integrating third-party services such as payments, email, and cloud storage. Optimize for SEO, accessibility, responsiveness, and Core Web Vitals, and deploy/maintain applications on modern cloud platforms.
WordPress Developer at Proxynet Communications Ltd
November 1, 2019 - November 1, 2019
Developed custom WordPress themes and plugins tailored to client needs, improving functionality. Enhanced site security and conducted installations, ensuring minimal downtime.
Frontend Developer & WordPress Developer at Marvel Creative Media
November 1, 2019 - November 19, 2025
Transitioned from WordPress Development to Frontend Development incorporating React.js and JavaScript in developing dynamic, user-centric websites. Developed custom WordPress themes and plugins to increase site functionality and enhanced performance by optimizing load times. Integrated APIs to enrich user experiences and implemented Redux for state management.
WordPress Developer at Proxynet Communications Ltd
November 1, 2019 - October 18, 2025
Developed fully customizable WordPress themes, plugins, and templates to meet client requirements. Enhanced site security by implementing firewalls and encryption measures. Conducted WordPress installations and upgrades, reducing technical downtime by 20%. Collaborated with clients to create user-focused layouts, improving satisfaction scores.
Frontend, WordPress Developer at Marvel Creative Media
November 1, 2019 - Present
Designed and implemented responsive web pages using HTML5, CSS3, JavaScript, and jQuery, improving usability by 25%. Collaborated with backend developers and designers to enhance website functionality and performance. Streamlined update processes, reducing turnaround time for website updates by 30%. Delivered optimized solutions using innovative techniques, increasing customer retention rates by 15%.
WordPress Developer at Proxynet Communications Ltd
November 1, 2019 - October 4, 2025
Developed fully customizable WordPress themes, plugins, and templates to meet client requirements. Enhanced site security by implementing firewalls and encryption measures. Conducted WordPress installations and upgrades, reducing technical downtime by 20%. Collaborated with clients to create user-focused layouts, improving satisfaction scores.
Frontend, WordPress Developer at Marvel Creative Media
November 1, 2019 - Present
Designed and implemented responsive web pages using HTML5, CSS3, JavaScript, and jQuery, improving usability by 25%. Collaborated with backend developers and designers to enhance website functionality and performance. Streamlined update processes, reducing turnaround time for website updates by 30%. Delivered optimized solutions using innovative techniques, increasing customer retention rates by 15%. Created intuitive software interfaces to improve user experience.
WordPress Developer at Proxynet Communications Ltd
November 1, 2019 - October 3, 2025
Agile WordPress Developer, Graphic. Developed fully customizable WordPress themes, plugins, and templates to meet client requirements. Enhanced site security by implementing firewalls and encryption measures. Conducted WordPress installations and upgrades, reducing technical downtime by 20%. Collaborated with clients to create user-focused layouts, improving satisfaction scores.
Frontend, WordPress Developer at Marvel Creative Media
November 1, 2019 - Present
Designed and implemented responsive web pages using HTML5, CSS3, JavaScript, and jQuery, improving usability by 25%. Collaborated with backend developers and designers to enhance website functionality and performance. Streamlined update processes, reducing turnaround time for website updates by 30%. Delivered optimized solutions using innovative techniques, increasing customer retention rates by 15%. Created intuitive software interfaces to improve user experience.
WordPress Developer at Proxynet Communications Ltd
November 1, 2019 - October 3, 2025
Developed fully customizable WordPress themes, plugins, and templates to meet client requirements. Enhanced site security by implementing fire walls and encryption measures. Conducted WordPress installations and upgrades, reducing technical downtime by 20%. Collaborated with clients to create user-focused layouts, improving satisfaction scores.
Frontend, WordPress Developer at Marvel Creative Media
November 1, 2019 - Present
Designed and implemented responsive web pages using HTML5, CSS3, JavaScript, and jQuery, improving usability by 25%. Collaborated with backend developers and designers to enhance website functionality and performance. Streamlined update processes, reducing turnaround time for website updates by 30%. Delivered optimized solutions using innovative techniques, increasing customer retention rates by 15%. Created intuitive software interfaces to improve user experience.
WordPress Developer at Elite Logistics and Development Ltd
June 1, 2019 - June 1, 2019
Customized WordPress websites to improve user navigation and reduced bounce rates. Integrated APIs and supervised regular maintenance.
Web Developer at Elite Logistics and Development Ltd
June 1, 2019 - October 18, 2025
Redesigned company websites, improving navigation and reducing bounce rates by 35%. Integrated APIs to enhance site functionality and data accessibility. Collaborated with cross-functional teams to align web development with organizational goals.
Web Developer at Elite Logistics and Development Ltd
June 1, 2019 - October 4, 2025
Redesigned company websites, improving navigation and reducing bounce rates by 35%. Integrated APIs to enhance site functionality and data accessibility. Collaborated with cross-functional teams to align web development with organizational goals.
Web Developer at Elite Logistics and Development Ltd
June 1, 2019 - October 3, 2025
Redesigned company websites, improving navigation and reducing bounce rates by 35%. Integrated APIs to enhance site functionality and data accessibility. Collaborated with cross-functional teams to align web development with organizational goals.
Web Developer at Elite Logistics and Development Ltd
June 1, 2019 - October 3, 2025
Redesigned company websites, improving navigation and reducing bounce rates by 35%. Integrated APIs to enhance site functionality and data accessibility. Collaborated with cross-functional teams to align web development with organizational goals.
WordPress Developer at Crystal Communications Ltd.
July 1, 2017 - July 1, 2017
Developed custom themes and plugins according to specifications and assisted in site migrations with minimal downtime.
Web, WordPress Developer at Crystal Communications Ltd.
July 1, 2017 - October 18, 2025
Delivered high-quality websites within Agile frameworks, meeting strict project deadlines. Designed user flows and prototypes to optimize user experience. Conducted rigorous testing, ensuring smooth product launches.
Web, WordPress Developer at Crystal Communications Ltd.
July 1, 2017 - October 4, 2025
Delivered high-quality websites within Agile frameworks, meeting strict project deadlines. Designed user flows and prototypes to optimize user experience. Conducted rigorous testing, ensuring smooth product launches.
Web / WordPress Developer at Crystal Communications Ltd.
July 1, 2017 - October 3, 2025
Delivered high-quality websites within Agile frameworks, meeting strict project deadlines. Designed user flows and prototypes to optimize user experience. Conducted rigorous testing, ensuring smooth product launches.
Web & WordPress Developer at Crystal Communications Ltd.
July 1, 2017 - October 3, 2025
Delivered high-quality websites within Agile frameworks, meeting strict project deadlines. Designed user flows and prototypes to optimize user experience. Conducted rigorous testing, ensuring smooth product launches. Scrum. Security: Firewalls, Encryption; Third-party API Integration.

Education

Bachelor of Science in Entrepreneurship and Business Management at National Open University of Nigeria
January 1, 2021 - January 1, 2026
BSc, Entrepreneurship and Business Management at National Open University of Nigeria
January 11, 2030 - January 1, 2026
BSc, Entrepreneurship and Business Management at National Open University of Nigeria
January 1, 2026 - January 1, 2026

Qualifications

Advanced CSS & SASS
January 1, 2025 - October 3, 2025
Advanced React
March 1, 2024 - October 3, 2025
JavaScript Application Programming
May 1, 2023 - October 3, 2025
HTML, CSS & JavaScript for Developers
March 1, 2023 - October 3, 2025
Coding in Python, SQL Databases
April 1, 2023 - October 3, 2025
Graphic Design Bootcamp
March 1, 2020 - October 3, 2025
Advanced CSS & SASS
January 1, 2025 - October 3, 2025
Advanced React
March 1, 2024 - October 3, 2025
JavaScript Application Programming
May 1, 2023 - October 3, 2025
HTML, CSS & JavaScript for Developers
March 1, 2023 - October 3, 2025
Coding in Python, SQL Databases
April 1, 2023 - October 3, 2025
Graphic Design Bootcamp
March 1, 2020 - October 3, 2025
Advanced CSS & SASS
January 1, 2025 - October 4, 2025
Advanced React
March 1, 2024 - October 4, 2025
JavaScript Application Programming
May 1, 2023 - October 4, 2025
HTML, CSS & JavaScript for Developers
March 1, 2023 - October 4, 2025
Coding in Python, SQL Databases
April 1, 2023 - October 4, 2025
Graphic Design Bootcamp
March 1, 2020 - October 4, 2025
Advanced CSS & SASS
January 11, 2030 - October 18, 2025
Advanced React
January 11, 2030 - October 18, 2025
JavaScript Application Programming
January 11, 2030 - October 18, 2025
HTML, CSS & JavaScript for Developers
January 11, 2030 - October 18, 2025
Coding in Python, SQL Databases
January 11, 2030 - October 18, 2025
Graphic Design Bootcamp
January 11, 2030 - October 18, 2025
Advanced React
January 1, 2023 - November 19, 2025
Advanced CSS & SASS
January 1, 2023 - November 19, 2025
JavaScript Application Programming
January 1, 2022 - November 19, 2025
HTML, CSS & JavaScript for Developers
January 1, 2022 - November 19, 2025
Coding in Python, SQL Databases
January 1, 2023 - November 19, 2025
WordPress Development for Beginners
January 1, 2018 - November 19, 2025
PHP for WordPress Development
January 1, 2017 - November 19, 2025
Graphic Design Bootcamp
January 11, 2030 - November 19, 2025
Advanced React
January 1, 2023 - September 28, 2026
The Ultimate React Course
January 1, 2026 - September 28, 2026
Advanced CSS and SASS
January 1, 2023 - September 28, 2026
The Ultimate React Course (Udemy)
January 1, 2026 - October 21, 2026
Advanced React (Coursera)
January 1, 2023 - October 21, 2026
Advanced CSS and SASS (Udemy)
January 1, 2023 - October 21, 2026
JavaScript Application Programming (Alison)
January 1, 2022 - October 21, 2026

Industry Experience

Media & Entertainment, Software & Internet, Professional Services, Computers & Electronics, Retail, Financial Services, Education
    MarvelMarts.com – E-Commerce Platform
    MarvelMarts is a full-featured e-commerce marketplace built to support multiple vendors, advanced product management, secure authentication, order processing, customer engagement, and a scalable administrative ecosystem. The platform focuses on performance, maintainability, and long-term business growth. ""MarvelMarts"" was designed as a complete commerce ecosystem where buyers, vendors and administrators operate together through a unified platform. Each role has dedicated tools while sharing a common marketplace infrastructure. Learn More about this project (https://www.twine.net/signin…
    ApexTraders- Engineering a high-performance trading intelligence platform for digital asset traders.
    ApexTraders combines a decoupled React frontend with an Express API, Prisma ORM and PostgreSQL to deliver a scalable trading platform focused on execution workflows, portfolio intelligence, analytics and competitive trading experiences. A modern trading intelligence platform engineered to help digital asset traders execute trades, monitor portfolio performance and improve decision-making through an intuitive financial dashboard. Learn more about this project (https://www.twine.net/signin…
    Rilaebu- Engineering verified housing infrastructure for safer direct tenancies.
    Rilaebu is a verified housing infrastructure platform being engineered for the Nigerian rental market. It combines trusted property discovery with identity, verification, controlled transaction workflows, landlord operations, auditability and trust-and-safety foundations. The product is currently in active development, with the architecture intentionally designed for secure growth without premature infrastructure complexity. Learn more about this project (https://www.twine.net/signin A security-first housing platform designed to make direct landlord-tenant transactions safer, more transparent and operationally complete.…
    Marvel Creative Media — Website Design & Full-Stack
    Development Role: Full-Stack Developer Stack: Next.js · PHP API · MySQL (Neon) · Tailwind · Tiptap · Vercel · cPanel Project Summary I designed and developed a complete digital presence for Marvel Creative Media, a creative agency offering branding and digital services. The project includes a high-performance website and a custom-built admin dashboard that manages blog posts, messages, team profiles, and portfolio content. 👉 Live Website: (https://www.twine.net/signin Frontend Development (Next.js) • Built clean, responsive pages with modern animations and typography • Implemented SEO-friendly routing and image optimization • Integrated portfolio, services, blog, and contact pages • Designed a consistent visual system aligned with brand identity Backend & API Development (PHP + MySQL) • Developed a full REST API for blog, users, images, and messages • Implemented clean image upload logic with duplicate-prevention • Migrated database to Neon for better performance and scalability • Secured endpoints with token-based authorization Admin Dashboard Features • Blog Manager: Create, edit, delete, update images • Rich Editor: Tiptap editor with media upload, code blocks, links • Messages Center: Categorized messages with search and filters • User Manager: Admin roles + secure login • Analytics-ready structure Marketing & Lead Integration • Contact + Quote forms connected directly to API • Auto email notifications • CRM-ready lead storage • Optimized for conversions Challenges Solved • Cross-domain communication between Vercel frontend & cPanel API • Professional dashboard UI with CSS Modules • Clean image path logic during blog updates • SEO and performance optimization Outcome • A modern, fast, and scalable website • A fully custom CMS (no WordPress or external tools) • Improved lead management with structured messaging • Foundation ready for future mobile expansion webdesigner webdeveloper frontend developer fullstackdeveloper…
    Elfren Integrated LLC – Corporate WordPress Website
    __Website:__ https://www.twine.net/signin __Project Type:__ Corporate Website · WordPress Development · Performance Optimization __Project Overview__ Elfren Integrated LLC is a multi-disciplinary engineering and consulting company offering services across Fire Engineering, Procurement & Logistics, Heavy Lift Operations, IT Services, Technical Manpower, and Project Management. The company needed a professional, trustworthy, and well-structured corporate website to showcase its services and improve client engagement. I built the website using WordPress, customizing the theme, structure, and CMS to ensure the business could manage content easily while maintaining a high-quality, modern corporate brand identity. __My Role & Responsibilities__ 1.__ WordPress Development__ • Installed and configured WordPress on the hosting environment. • Selected a stable, lightweight theme as a base and customized it extensively. • Created page templates for About, Services, Projects, SHE Policy, and Contact pages. __Custom Theme Customization__ • Customized the layout using CSS, Grid/Flexbox, and theme modifications. • Built structured service detail pages that clearly describe each area of expertise. • Implemented a clean, modern design that reflects corporate professionalism. __Plugins & Integrations__ • __Configured essential plugins for:__ o SEO ( Yoast) o Security (Wordfence ) o Contact Form system (Contact Form 7 or WPForms) o Caching & Optimization • Integrated a contact form with email notifications and spam protection. __Performance Optimization__ • Optimized images and assets for faster loading times. • Minified JS/CSS and enabled caching for improved performance. • Improved Core Web Vitals across pages. SEO & Accessibility • Structured headings and metadata for improved search visibility. • Added keyword-aligned page titles and descriptions for all services. • Ensured mobile-first responsiveness across devices. __Key Features Delivered__ • Fully responsive corporate website built with WordPress. • Service pages covering all major business segments (Fire Engineering, IT Services, Logistics, Heavy Lift, etc.). • Project showcase / Portfolio page to highlight completed and ongoing works. • Integrated Contact System for client inquiries. • SHE Policy page to display safety compliance standards. __Technologies Used__ • WordPress CMS • Custom Theme Customization (PHP, HTML, CSS, JS) • CSS Grid & Flexbox for layout adjustments • MySQL (default WordPress database engine) • Plugins for SEO, Security, Forms, and Caching __Project Outcome__ The final website provides Elfren Integrated LLC with: • A polished corporate presence that builds trust with stakeholders. • A well-organized structure that clearly communicates services and competencies. • An easy-to-manage backend so the team can update content without technical assistance. • Improved client engagement through a fully functional contact and inquiry system. wordpress webdeveloper…
    Wuraola Royal Farm – Custom built Agricultural Website
    Website: https://www.twine.net/signin Type: Fully Custom Website __Project Overview__ Wuraola Royal Farm is an agricultural and agro-allied company offering high-quality palm oil, palm kernel oil, animal husbandry, mechanized farming services, and farm consultancy. The client needed a clean, fast, secure, and fully custom website that clearly communicates their services and gives them a strong digital presence. We built the entire project from scratch, using pure HTML, CSS, CSS Grid, JavaScript, a custom PHP API, and a MySQL database, along with a custom CMS-style admin dashboard to manage the website’s content. __Technologies Used__ • Frontend: HTML5, CSS3, CSS Grid, Flexbox, JavaScript • Backend: Custom PHP API (REST-style) • Database: MySQL • Dashboard: Custom-built CMS (PHP + MySQL + JavaScript) • Design: Mobile-first layout, custom color palette, responsive structure • Security: Input sanitization, prepared statements, protected endpoints __Key Features__ Custom Frontend Development • Built entirely without templates or frameworks. • Clean agricultural design using natural colors and strong typography. • Fully responsive layout using CSS Grid + Flexbox. • Smooth UX with easy navigation to Products, Services, and About pages. 2.__ Products & Services Display__ • Palm Oil, Palm Kernel Oil, Palm Kernel Shell • Mechanized Farming Services • Agro-Allied Services • Farm Consultancy • Animal Husbandry Each section has its own dedicated layout with custom content and optimized images. __Custom PHP API__ We created a secure backend for: • Product records • Services • Messages • Admin authentication __The API uses:__ • Sanitized inputs • Secure SQL queries • Structured JSON responses __CMS Admin Dashboard__ We built a lightweight but powerful dashboard where the client can: • Add/Edit/Delete products • Update farm service information • Manage images • Receive and manage messages from the Contact Page This eliminated the need for WordPress and gave the farm complete control over updates. __Performance & SEO__ • Optimized images for fast load times • Clean HTML structure for Google indexing • SEO-friendly meta tags • Simple but effective page architecture __Project Outcome__ The final result is a professional, fast, fully custom-built agricultural website that reflects the brand’s values and supports their operations. The admin dashboard empowers the client to manage content effortlessly, while the frontend provides a clear and credible online presence. __This project demonstrates:__ ✔ Custom web development ✔ Full-stack skills (frontend + backend + database) ✔ API development ✔ CMS dashboard creation ✔ Responsive UI design webdesigner webdeveloper…