Our work - Proven solutions for real problems.

From automated payment flows to performant React apps and secure smart contracts, we deliver outcomes that scale.

Case studies

Dirol Protocol

Web3 Development, DeFi Engineering

How We Made Monad's First DEX Bulletproof

Engineered critical stability improvements that reduced downtime to near-zero during high-volume trading periods.

Built a comprehensive portfolio tracking system that gives users real-time visibility into their assets, positions, and performance.

Optimized smart contract interactions for 10x faster transaction confirmation while maintaining ironclad security.

Delivered end-to-end features from Solidity smart contracts to responsive Next.js frontend with pixel-perfect execution.

These guys don't just write code they solve problems. Our platform stability went from a major concern to our biggest strength, and the portfolio features they built have users raving. Worth every penny.

Core Contributor, Dirol Protocol

Poppy AI

Full‑stack Development, AI Integration, Payment Systems

Scaling Poppy AI: Supercharging Performance for 2000+ Users

Enhanced their visual AI workspace with Next.js, React Flow, and Firebase optimizations that process information 10x faster for content creators.

Built a bulletproof payment system connecting Stripe/PayPal/ThriveCart to Airtable via Zapier, giving sales teams instant visibility into 1000+ subscriptions.

Optimized React Flow with virtualized lists and reduced re-renders, transforming a laggy experience into a smooth platform that scales with user growth.

Created comprehensive documentation and tutorial videos that accelerated team onboarding and reduced support tickets.

The technical expertise was exactly what we needed. The payment automation eliminated hours of manual work, and the performance optimizations made our platform lightning fast even with thousands of users.

Product Lead, Poppy AI

Lokkna

Full-stack Cross-Platform Development

Building a Barter Trading Empire: Web, Mobile & Backend

Created a lightning-fast Next.js web app with TypeScript, Redux Toolkit, and Tailwind CSS that converts visitors into power users.

Built native iOS/Android apps with React Native/Expo that put the entire marketplace in users' pockets, complete with location services and push notifications.

Engineered a bulletproof Django REST Framework backend with WebSockets for real-time chat, JWT auth, and a custom admin dashboard that gives the business complete control.

The engineering velocity was insane. Users can't tell the difference between web and mobile everything just works flawlessly. The barter system has completely transformed how our communities trade.

Founder, Lokkna

SURE‑RT

Full‑stack Development, Sports Betting

How We Transformed a Sports Betting Platform from Slow to Pro

Engineered a high-performance search system that handles complex betting queries in milliseconds, complete with filters that actually make sense to users.

Built a complete admin dashboard from scratch using React that gives operators total control over bets, users, and platform performance.

Integrated MoonPay to solve the #1 user complaint: converting fiat to crypto without leaving the platform.

Crushed performance bottlenecks that were killing conversion rates during high-traffic betting periods.

The search functionality and admin dashboard Nasir built became the backbone of our platform. What used to take operators minutes now takes seconds, and users can actually find the bets they want. Game-changing work.

Project Manager, NazaWeb

DTrust

Web3 Frontend & Integration

We Built the Future of Trusts on Ethereum

Built a complete decentralized trust platform that lets anyone create, fund, and manage trusts without lawyers or banks.

Engineered an intuitive UI with Next.js and Material UI that makes complex Web3 operations feel like everyday apps.

Implemented secure wallet authentication and transaction flows that protect millions in potential assets.

Collaborated on smart contract testing to achieve near-perfect test coverage because when it's money, 99% isn't good enough.

4.9★ across 97+ reviews — consistent delivery, clear communication, and fast problem‑solving.

Fiverr Clients

You’re in good company

  • PoppyAi

    PoppyAi

    AI-powered social media content platform — React Flow interfaces, Vercel AI SDK, Next.js development

  • Dirol

    Dirol

    Decentralized exchange on Monad blockchain

  • NazaWeb

    NazaWeb

    Design agency specializing in SaaS & Web3

  • Clever Programmer

    Clever Programmer

    YouTube channel with 1M+ subscribers teaching coding

  • AWS

    AWS

    Leading cloud computing platform serving millions of customers globally

  • Fiverr

    Fiverr

    Global freelance marketplace for digital services

  • Lokkna

    Lokkna

    Neighbor-to-neighbor trading platform

  • Ndole Media

    Ndole Media

    Independent journalism and technology solutions

Our offices

  • Distributed
    Our team is distributed worldwide. We have no physical office, but we believe in async communication and deep work.
  • Contact us
    nasir@devthinks.com
    +1 (559) 238-1537
  • Legal Address
    8 The Green Ste A
    Dover, DE 19901