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Seyi Boye

Senior frontend engineer · Available for select projects

Seyi Boye builds digital products that solve real problems. Clear, useful, and made to work.

I work mainly with React, Next.js, and TypeScript. I also have some experience with NestJS and Express, and I use AI tools for research, coding, debugging, and exploring ideas.

Frontend engineering · AI · Product

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Seyi Boye wearing headphones
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About me

Building great products start with a clear understanding of the problem.

I’m Seyi. I’m a Senior Frontend Engineer who enjoys turning ideas into clear and useful web experiences.

Most of my work is with React, Next.js, and TypeScript. I also have some experience with NestJS and Express. I use AI for research, prototypes, debugging, and repetitive tasks, but I still review the work and make the final decisions myself.

  1. Frontend first

    This is where I have the most experience and where I do my best work.

  2. AI as a tool

    I use AI to explore ideas, solve problems, and work faster when it makes sense.

  3. The whole product

    I pay attention to the APIs, backend work, and product decisions around the interface.

Selected product engineering

Some of the products I have worked on.

View all work

Skills & services

From the first idea to a working product.

I can lead the frontend, work closely with a product team, and help connect the interface to the services behind it.

01.Plan

Product planning

I help work through the problem, the people using the product, and what needs to be built. If AI is useful, I help decide where it fits.

  • Product thinking
  • AI use cases
  • Information architecture
  • UX writing

Outcome

A clear plan for what we are building and why.

02.Build

Frontend engineering

I build responsive and accessible interfaces that are easy to use and straightforward for a team to maintain.

  • React and Next.js
  • TypeScript
  • Design systems
  • Performance and accessibility

Outcome

A frontend that works well and is ready to grow.

03.Connect

APIs and AI features

I connect the frontend to APIs and AI services, and I can help with NestJS or Express work when the project needs it.

  • AI feature integration
  • NestJS and Express support
  • API integration
  • Deployment and updates

Outcome

A complete product that works beyond the interface.

Engineering toolkit

The tools I use to do the work.

I work mostly with React and TypeScript. I use NestJS and Express when I need to support the backend, and AI tools help me research, build, and solve problems.

  • FigmaInterface design
  • Next.jsProduction React apps
  • ReactInterface architecture
  • TypeScriptReliable application code
  • ClaudeAI research and reasoning
  • Framer MotionMotion and interaction
  • VercelDeployment and delivery
  • GitHubCode collaboration
  • NotionNotes and planning
  • CodexAgentic software development
  • Express.jsLightweight web services
  • Nest.jsStructured backend applications

What people I've worked with have to say.

Seyi’s ability to turn complex ideas into elegant interfaces that are easy to use is truly remarkable. He consistently delivers beyond expectations and communicates effectively throughout the development process. Highly recommended!

Portrait of Eliezer Ajah

Eliezer Ajah

Head of Job Creation & Placement · 3 Million Technical Talent (3MTT) Programme

Seyi is a standout frontend engineer whose work speaks for itself. His ability to craft beautiful and functional user interfaces is impressive. He is efficient, responsive, and consistently exceeds expectations. An exceptional engineer!

Portrait of Olawale Ajiboye

Olawale Ajiboye

Senior Scrum Master · NIBSS

I had the opportunity of working with Seyi during a training program and one thing I can attest to is that Seyi wants to learn from the process. He wants to see how the already good work can be better, and I think this is a very valuable attribute for a great professional in the 21st century.

Portrait of Micah Timileyin

Micah Timileyin

Technical Program Manager · Interswitch

Seyi’s expertise and dedication is evident as he contributed significantly to our project’s success. His effective communication and teamwork were crucial in meeting our goals. Seyi Peters is a highly skilled, dependable, and collaborative developer who would be an asset to any team.

Portrait of Arnold Ngowi

Arnold Ngowi

NOC Infrastructure Specialist · NMB Bank Plc, Dar es Salaam

Seyi was a core frontend engineer on Crafter whose technical skill, initiative, and collaborative approach made a real impact. He proactively solved problems, sought input when needed, and delivered our landing page in remarkably little time. I highly recommend him as a dependable and talented frontend engineer.

Portrait of Chinenye Ibegbunam

Chinenye Ibegbunam

Product Manager · Crafter

From the first conversation to the final handoff, Seyi kept the work focused, collaborative, and grounded in what would create the most value for the people using it.

Portrait of Iyanuoluwa (Rhoda) Adeyemi

Iyanuoluwa (Rhoda) Adeyemi

Product Manager · SoftAllianceERP

A few useful details

Got any questions? I've got answers.

I work on product websites, web applications, products that use AI, and focused frontend projects.

Frontend engineering · AI · Product

Have something interesting in mind? Let's talk.

If you need help with a frontend project, a product that uses AI, or an idea you are still working through, send me a message.

Send me a message