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I am a skilled Full-Stack Product Engineer with over 7 years of experience building and shipping web applications. I specialize in React on the frontend and Node.js on the backend, delivering robust, scalable, and well-tested code. I enjoy collaborating with product, design, and QA teams to drive impactful outcomes for B2B SaaS and direct-to-consumer products. I thrive in both remote and on-site teams, focusing on maintainable architectures, performance, and accessibility, and I continually seek opportunities to mentor teammates and raise engineering standards.…I am a skilled Full-Stack Product Engineer with over 7 years of experience building and shipping web applications. I specialize in React on the frontend and Node.js on the backend, delivering robust, scalable, and well-tested code. I enjoy collaborating with product, design, and QA teams to drive impactful outcomes for B2B SaaS and direct-to-consumer products. I thrive in both remote and on-site teams, focusing on maintainable architectures, performance, and accessibility, and I continually seek opportunities to mentor teammates and raise engineering standards.

Kanyinsola Olugbake

Full Stack Developer, Front-End Developer, Web Developer, +4

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I am a skilled Full-Stack Product Engineer with over 7 years of experience building and shipping web applications. I specialize in React on the frontend and Node.js on the backend, delivering robust, scalable, and well-tested code. I enjoy collaborating with product, design, and QA teams to drive impactful outcomes for B2B SaaS and direct-to-consumer products. I thrive in both remote and on-site teams, focusing on maintainable architectures, performance, and accessibility, and I continually seek opportunities to mentor teammates and raise engineering standards.…I am a skilled Full-Stack Product Engineer with over 7 years of experience building and shipping web applications. I specialize in React on the frontend and Node.js on the backend, delivering robust, scalable, and well-tested code. I enjoy collaborating with product, design, and QA teams to drive impactful outcomes for B2B SaaS and direct-to-consumer products. I thrive in both remote and on-site teams, focusing on maintainable architectures, performance, and accessibility, and I continually seek opportunities to mentor teammates and raise engineering standards.

Available to hire

I am a skilled Full-Stack Product Engineer with over 7 years of experience building and shipping web applications. I specialize in React on the frontend and Node.js on the backend, delivering robust, scalable, and well-tested code. I enjoy collaborating with product, design, and QA teams to drive impactful outcomes for B2B SaaS and direct-to-consumer products.

I thrive in both remote and on-site teams, focusing on maintainable architectures, performance, and accessibility, and I continually seek opportunities to mentor teammates and raise engineering standards.

Skills

Experience Level

Expert

Expert

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Expert

Language

English

Fluent

Work Experience

Product Engineer at John Lewis Partnership

November 1, 2024 - Present

Led frontend development for the Waitrose e-commerce platform, delivering customer-facing experiences for over 8 million monthly visits. Drove the evolution of the Waitrose Design System, enabling 4+ product teams with reusable components and reducing duplicate development by ~35%. Migrated to modern React/Next.js SSR and React Context, cutting bundle size by ~25% and deployment time by ~30%, increasing release frequency. Implemented strategic checkout enhancements contributing to £3.4M annual revenue uplift and improved checkout completion by 8%. Collaborated with Product, UX, Accessibility, and Engineering stakeholders to define roadmaps; championed frontend performance, accessibility, and data-driven experimentation; mentored engineers; acted as technical lead on cross-functional initiatives.

Senior Frontend Developer at Nurtur Tech

January 1, 2021 - November 1, 2024

Led design and implementation of scalable frontend architecture using React, TypeScript, Redux and Material UI; reduced onboarding time for new engineers by 40%. Modernised legacy systems via large-scale refactors, improving performance by 35% and reducing technical debt. Built Azure DevOps CI/CD pipelines reducing release times from 2 hours to under 40 minutes. Established automated testing (Jest, React Testing Library) raising code coverage from 65% to 85% and cutting production defects by 30%. Mentored two junior developers, influenced engineering standards, and collaborated with product leadership to align solutions with business goals. Developed backend services with NestJS and Node.js processing 50k+ lead interactions monthly and built real-time lead management with WebSockets, cutting agent response times by 60%. Implemented multi-tenant RBAC dashboards improving ops efficiency by 25%.

Full-Stack Developer at UP Hotel Agency

September 1, 2018 - December 1, 2020

Maintained and extended UP Internal Booking Engine, a multi-tenant SaaS for hotels built with Angular, Node.js, TypeScript and PostgreSQL. Integrated multiple Property Management Systems into a single RESTful API for direct reservations and booking management. Integrated multiple payment providers with provider-specific request transformations. Refactored code for reusability and maintainability. Implemented CI/CD using Docker, GitLab and AWS. Used test-driven development for unit tests and behavior-driven testing for integration tests.

Frontend Developer at Adelytics

June 1, 2018 - August 1, 2018

Contributed to frontend development for analytics-focused projects, collaborating with cross-functional teams to deliver features on time and to specification.

Full-Stack Developer at thepicturecellar.com

January 1, 2018 - April 1, 2018

Developed full-stack features for an online platform using Angular 6+, Node.js, TypeScript and PostgreSQL; integrated payments and refined API design to support direct reservations and bookings.

ICT Developer at Ministry of Science and Technology (ICT Directorate), Nigeria

January 1, 2016 - October 1, 2016

Supported ICT Directorate projects, contributing to government digital initiatives and collaborating with cross-functional teams to deliver software solutions.

ICT Directorate at Ministry of Science and Technology (ICT Directorate), Nigeria

January 1, 2016 - October 31, 2016

Supported ICT initiatives and tools development, contributed to internal software projects, and assisted in deployment and maintenance of government applications.