treshTomiwa Sanni
Open to work & freelance

Tomiwa Sanni · Software Developer & Web3 Builder

I build products for the web: dashboards, analytics tools and on-chain experiences that ship.

View work Get in touch Lagos, Nigeria
20+
Projects shipped
3+
Years building
2
Active roles
Portrait photograph of Tomiwa SanniVoxel art portrait of Tomiwa Sanni

Currently

Building community analytics and Web3 career tooling at KOLS3 and Web3 Jobs Institute.

Stack & tools

Languages

JavaScriptTypeScriptHTMLCSS

Frontend

ReactNext.jsTailwind CSSShadCN

Backend & Data

Node.jsSupabasePostgreSQLREST APIs

Web3

Ethers.jsWallet AuthOn-chain Data

Tooling

GitVerceln8nFigmaOpenclawClaude

What I do

  • Web application development
  • Product & interface design
  • AI workflow automation

Experience

  1. Product Engineer · KOLS3

    2026 - Present

    Community analytics tooling that tracks engagement, growth and contributor performance across social platforms.

    ReactTypeScriptAPIs

  2. Product Engineer · Web3 Jobs Institute

    2026 - Present

    Careers and education platform for Web3: scholarship dashboards, course access and tutor interfaces.

    ReactNode.jsSupabase

  3. Campus Ambassador · Samsung

    2025 - Present

    Link between the brand and students: campaigns, workshops and tech showcases that drive engagement on campus.

    CommunityMarketing

  4. Frontend Developer · Tresh Tech

    2023 - Present

    Leading frontend for client and team projects, from responsive marketing sites to production web apps.

    ReactTailwindJavaScript

Elsewhere

Selected work

Featured projects

All projects

Product · 2026

RaidFi

In Progress

A Web3 platform built around community contribution, reputation and on-chain engagement, helping projects measure attention and meaningful participation.

ReactNode.jsWeb3Supabase
Visit site

Product · 2026

Pvault

MVP

A secure vault product for managing private keys, credentials and sensitive project data with a fast, minimal interface.

ReactTypeScriptSupabase
Visit site

Product · 2026

KOLS3

In Progress

KOL and community analytics tracking engagement, growth and contributor performance across social platforms.

ReactTypeScriptAPIs
Visit site

Product · 2026

Web3 Jobs Institute

Paused

Careers and education platform for Web3 with dashboards for scholarships, course access, tutors and referrals.

ReactNode.jsSupabase
Visit site

Product · 2025

Degen2

In Progress

A free crypto trading simulator for beginners: virtual funds, real prices, real mechanics like slippage, gas and liquidity. No wallet, no risk.

ReactTailwindJavaScript
Visit site

Product · 2026

Xvirallabs

MVP

Growth tooling for creator-led campaigns, built as product engineer across the frontend and API layer.

ReactTypeScriptAPIs
Visit site

Studio · 2024

Tresh Tech

Launched

The official site for the Tresh Tech team: services, portfolio and mission in one clean landing experience.

ReactTailwindJavaScript
Visit site

About

I started out building community and digital projects, learning early how to take an idea from nothing to something people actually use.

That curiosity turned into software engineering and Web3. Today I design and ship interfaces, dashboards and internal tools, focused on clarity, speed and systems that hold up as they grow.

Download résumé

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Contact

Have something worth building?

I take on select freelance and full-time work. Send a short note about the problem and timeline, and I reply within a day.

Contact me