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Hello, I'm

Collins Caxton

Full-Stack & Blockchain Developer

I specialize in building scalable web applications and smart contracts. With 3+ years of experience, I help businesses transform their ideas into robust digital solutions using modern technologies.

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Collins Caxton - Professional Photo

About Me

I'm a passionate developer who bridges the gap between traditional web development and blockchain technology. My journey began 5 years ago, and since then, I've been dedicated to creating innovative solutions that solve real-world problems.

When I'm not coding, you'll find me exploring new technologies, contributing to open-source projects, or sharing knowledge with the developer community. I believe in continuous learning and staying ahead of the curve in this rapidly evolving tech landscape.

50+
Projects Completed
5+
Years Experience
20+
Happy Clients
15+
Technologies Mastered

Clean Code

I write maintainable, scalable code following industry best practices and standards.

Performance First

Every application I build is optimized for speed, efficiency, and user experience.

Collaborative

I work closely with teams and clients to ensure project success and satisfaction.

Quality Focused

I deliver high-quality solutions that meet requirements and exceed expectations.

Problem Solver

I enjoy tackling complex challenges and finding innovative solutions.

Future-Ready

I stay updated with emerging technologies and industry trends.

Skills & Technologies

A comprehensive toolkit for building modern web applications and blockchain solutions.

Frontend
React
Next.js
TypeScript
JavaScript
Tailwind CSS
Framer Motion
HTML5
CSS3
Backend
Node.js
NestJS
Express
REST APIs
GraphQL
Microservices
Blockchain
Solidity
Cairo
Rust
Smart Contracts
Web3.js
Ethers.js
DeFi
NFTs
Databases
MongoDB
PostgreSQL
SQLite
Redis
Prisma
TypeORM
Tools & DevOps
Git
Docker
AWS
Vercel
CI/CD
Jest
Cypress
Webpack
Other
Python
Linux
Agile
TDD
System Design
Performance Optimization

Featured Projects

Here are some of the projects I've worked on recently. Each one represents a unique challenge and showcases different aspects of my technical expertise in full-stack development and blockchain technology.

Featured
Sync Payment Platform

Comprehensive hybrid payment system enabling seamless fiat-to-crypto transactions with automated liquidity management. Features real-time balance updates, QR code merchant payments, and multi-currency wallet support (Naira, USD, STRK, ETH, USDC).

Next.js
TypeScript
NestJS
Cairo
StarkNet
NextAuth
Zustand
React Query
Tailwind CSS
Featured
Aiki Educa Sphere

Master blockchain, AI, and real-world projects through interactive lessons, earn verifiable credentials, and join a global community of builders.

Next.js
Prisma
TypeScript
Tailwind CSS
Cairo
Starknet
Starknet-react
IPFS
Featured
JahPay - Celo On/Off-Ramp

User-friendly on/off-ramp dApp for converting between local currencies and crypto assets on Celo blockchain. Features multi-provider support, real-time exchange rates, and Web3 wallet integration for emerging markets.

TypeScript
React
Solidity
Celo
Web3.js
Tailwind CSS
Aviator - Provably Fair Gaming

Blockchain-based gaming dApp with transparent, verifiable randomness. Features Solidity smart contracts for on-chain fairness, real-time WebSocket updates, and gas-optimized transactions reducing costs by 30%.

TypeScript
Solidity
React
Ethers.js
WebSocket
Gridly - Data Grid Manager

Real-time collaborative spreadsheet tool with drag-and-drop functionality, conflict-free data synchronization using CRDTs, and support for 50+ concurrent users with sub-100ms latency.

TypeScript
React
Node.js
CRDTs
Express
WebSocket
Product Review Platform

Enterprise-grade affiliate marketing system with advanced analytics, multi-tier commission structures, and comprehensive admin dashboard. Features RBAC, automated payouts, and real-time performance metrics.

Next.js 16
TypeScript
Prisma
PostgreSQL
Tailwind CSS
Supex Charging System

Comprehensive EV charging management platform with real-time slot monitoring, automated payments via StarkNet, and integrated fiat payment processing. Handles 500+ daily transactions with admin analytics dashboard.

Next.js
TypeScript
PostgreSQL
Cairo
StarkNet
Paystack

Professional Experience

My professional journey through the tech industry, building expertise in both traditional web development and cutting-edge blockchain technology.

Senior Full-Stack Developer
Caxton Enterprise
Full-time
Jan 2022 - Present
Lagos, Nigeria

Leading development of enterprise-scale applications and blockchain solutions. Responsible for architecture decisions, code reviews, and mentoring junior developers.

Key Achievements:

  • Architected and delivered 15+ production applications serving 10,000+ users
  • Reduced application load times by 60% through performance optimization
  • Led a team of 4 developers and established coding standards and best practices
  • Implemented CI/CD pipelines reducing deployment time from hours to minutes

Technologies Used:

React
Next.js
Node.js
PostgreSQL
AWS
Docker
Blockchain Developer
Freelance Consultant
Contract
Mar 2021 - Present
Remote

Developing smart contracts and DeFi protocols for various clients. Specializing in security audits, gas optimization, and Web3 integration.

Key Achievements:

  • Deployed 25+ smart contracts with zero security incidents
  • Saved clients $50,000+ in gas fees through contract optimization
  • Conducted security audits for 10+ DeFi protocols
  • Built custom NFT marketplaces generating $100,000+ in trading volume

Technologies Used:

Solidity
Hardhat
Web3.js
Ethers.js
OpenZeppelin
Full-Stack Developer
TechStart Solutions
Full-time
Jun 2020 - Dec 2021
Abuja, Nigeria

Developed and maintained web applications for small to medium businesses. Collaborated with cross-functional teams to deliver client projects on time and within budget.

Key Achievements:

  • Built 20+ responsive web applications using modern JavaScript frameworks
  • Improved client satisfaction scores by 40% through quality delivery
  • Reduced bug reports by 50% through comprehensive testing practices
  • Mentored 3 junior developers and conducted technical interviews

Technologies Used:

React
Express
MongoDB
MySQL
Git
Junior Web Developer
Digital Innovations Ltd
Full-time
Aug 2019 - May 2020
Port Harcourt, Nigeria

Started my professional journey building websites and learning modern development practices. Focused on frontend development and API integration.

Key Achievements:

  • Completed 30+ website projects for local businesses
  • Learned and implemented responsive design principles
  • Contributed to open-source projects and built personal portfolio
  • Achieved 95% client satisfaction rating

Technologies Used:

HTML
CSS
JavaScript
PHP
WordPress

Get In Touch

Ready to work together? I'd love to hear about your project and discuss how I can help bring your ideas to life.

Let's Connect

I'm always open to discussing new opportunities, interesting projects, or just having a chat about technology and development.

Email

Location

Nigeria

Telegram

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