I hired Kehinde a year ago for a small WordPress task to test out his skills, And oh boy did he deliver. In fact so much i have trusted him with all the development of my startup - Founder, wellnessplus.
Fullstack developer, Telegram Bot, Blockchain project manager & developer, Blockchain Game developer, Fullstack blockchain & smart contract Dapp engineer & auditor.
I am an excellent and passionate MERN full stack block chain developer.
โ Skills & tooling:
๐Front-end ๐
โ React.js, Redux, Zustand
โ TypeScript
โ Styled-component, Tailwindcss
โ Material UI, Ant Design, BootStrap, HTML, CSS, Canvas
โ Wordpress
๐Back-end ๐
โ JavaScript - Node.js, Express.js
โ PHP - Laravel, WordPress
โ TypeScript
โ MySQL & MongoDB - Prisma
โ Telegram bot
โ Wordpress
๐Blockchain๐
โ Swap, Liquidity, Staking, Farming, bridge forking Pancakeswap, Uniswap
โ Solidity, blockchain game
โ Smart Contract, Token, NFT, ERC20, BEP20, TRC20, ERC721, ERC1155, EIP2535, Upgradeable smart contract
โ Blockchain monitor
โ Web3.js, ethers.js, Hardhat, Mocha, Chai, Brownie
โ Wordpress
โ ๐๐ซ๐จ๐๐๐ฌ๐ฌ๐ข๐จ๐ง๐๐ฅ ๐๐๐ซ๐ฏ๐ข๐๐๐ฌ ๐๐๐๐๐ซ๐๐:
โ Presale Launchpad Development
โ Decentralized Applications (dApps)
Initial DEX Offerings (IDO) | Initial Coin Offerings (ICO) | Security Token Offerings (STO)
โ Smart Contract Development, testing & Auditing
โ NFT Minting & Marketplace Solutions
โ Tokenization & Digitization of real-life asset - custom ERC20, ERC721, ERC1155
โ Tokenized & Digitization of Real Estate Platforms
โ DeFi Applications
โ Staking & Lending Platforms
โ Yield Farming Protocols & Liquidity Mining Solutions
โ Decentralized Exchanges (DEX) & Centralized Crypto Exchange Development
โ Advanced Trading Platforms
โ Governance Token Solutions & DAO(Decentralized autonomous organization)
โ Peer-to-Peer (P2P) Lending & Borrowing Protocols
โ Proficient in Hardhat for deploying & managing blockchain applications across Ethereum test & production environments
โ Tokenomics Design & Strategy
โ Development of Decentralized Autonomous Organizations (DAOs)
โ Exchange Development (CEX | DEX)
โ Blockchain Whitepaper Writing
โ Trading Bot Development
โ Telegram Bot Development
โ Wordpress development
๐ Security & Sustainability: I prioritize building secure & reliable solutions designed to stand the test of time. Your peace of mind is always my top priority.
โจ Why Choose Me?
I go beyond delivering solutionsโI build lasting partnerships. Driven by a passion for innovation and a commitment to excellence, I help my clients succeed in the digital age.
Letโs turn your vision into something extraordinary. Contact me today, and letโs bring your ideas to life!
Blockchain
Blockchain Development
Blockchain, NFT & Cryptocurrency
Solidity
Web3
React
Ethereum
Ethers.js
ExpressJS
Node.js
JavaScript
NFT
DApp Development
Full-Stack Development
Smart Contract
Semiu A.
Ibadan, Nigeria
$60/hr
5.0
5 jobs
I build blockchain payment systems and high-performance backends that handle real money and real users. My last client hired me to architect a full payment platform on the XRPL โ a $2,000+ engagement delivered on time with a 5-star review.
If you need a developer who can go from protocol-level blockchain work to production-ready APIs, keep reading.
I specialize in two areas where quality talent is hard to find: blockchain development (XRPL, Solana, smart contracts, wallet integrations) and high-performance backend systems in Rust and Python. Most developers know one or the other. I work across both, which means fewer handoffs and faster delivery for you.
Recent work includes building the backend infrastructure for Ciperpool's ASI Project (Rust-based, blockchain-integrated), developing an eBay automation bot that handles listing analysis at scale, and integrating LLMs into production applications with Handshake AI.
My stack: Rust, Python, TypeScript, Node.js, React, PostgreSQL, Docker, and Kubernetes. I pick the right tool for the problem, not the other way around.
What working with me looks like: clear communication, no scope surprises, and code that's built to maintain โ not just to ship. Every one of my contracts has ended with a 5-star review.
Currently completing my M.S. in Software Engineering from Quantic School of Business and Technology, with a backend engineering credential from AltSchool Africa.
If you're building anything involving blockchain infrastructure, Rust backends, or complex full-stack systems, send me an invite or message. I respond within a few hours and I'm happy to scope your project before we start a contract.
Agile Software Development
Docker
Kubernetes
React
Node.js
ExpressJS
Java
Tailwind CSS
TypeScript
HTML5
CSS
REST API
Rust
Blockchain
JavaScript
Micheal A.
Ketu, Nigeria
$10/hr
5.0
3 jobs
Most founders spend months waiting on developers then get a half-built product that costs more than planned and still isn't ready for real users. I solve that.
I'm an AI MVP Developer specializing in rapid SaaS prototyping, no-code web application development, AI integration, and workflow automation. Using Lovable, Base44, Supabase, and Cursor, I help startups, SaaS founders, and businesses go from raw idea to fully working product faster and cheaper than traditional development ever could.
WHAT I BUILD FOR YOU
SaaS MVPs and Web Applications
I build minimum viable products from the ground up lean, functional, and ready for real users. Every MVP is scoped to prove your core value proposition fast so you can attract investors, gather feedback, and generate revenue without wasting months in development.
Admin Dashboards and Internal Tools
I build custom dashboards and internal tools that give your team real visibility and efficiency user management panels, operational dashboards, and client-facing portals that your team will actually use every day.
Micro-SaaS Products
Focused, single-purpose software solving one specific problem for a specific audience. I build micro-SaaS products that launch fast, monetize cleanly, and grow without constant developer involvement.
AI-Integrated Applications
I integrate AI capabilities directly into your application whether that's an AI-powered feature, an intelligent workflow built around a language model, or a fully AI-native product built from scratch.
Workflow Automation and API Integrations
Manual processes kill productivity. I build automation systems using n8n and AI-powered pipelines that eliminate repetitive work, connect your tools through smart API integrations, and keep your business running without manual intervention.
HOW I WORK
I use an AI-assisted, vibe coding development approach combining the most powerful modern no-code and AI-native platforms to ship production-ready applications at a speed traditional development cannot match.
Lovable Full-stack web apps built fast. Production-grade interfaces connected to real back-end logic, deployed quickly and built to last.
Base44 An AI-native platform for rapid full-stack application generation. Few freelancers on Upwork work seriously with Base44 this is a real competitive advantage for your project.
Supabase Scalable database management, authentication, and real-time back-end infrastructure. Clean, secure, and ready to grow with your users.
Cursor AI-powered coding for precise custom logic when no-code platforms reach their limits. Speed of AI development plus accuracy of custom code.
WHO I WORK BEST WITH
โ Startup founders validating a SaaS idea without a technical co-founder
โ Entrepreneurs who need an MVP built fast to attract investors or early users
โ Non-technical founders who need a clear, communicative technical partner
โ Small businesses needing dashboards or automation without enterprise budgets
โ Product owners adding AI integration to an existing workflow or application
WHY CLIENTS CHOOSE ME
Speed without sacrificing quality. Your runway is limited, your timeline is real, and your product needs to work not just look good in a demo. I build fast and I build right.
I think like a product person. I don't just execute instructions I think about what you're trying to achieve, flag what doesn't make sense, and help you make smarter decisions throughout the build.
Clear communication. No going silent. No unexpected deliveries. Regular updates, right questions asked upfront, and full alignment at every stage.
Honest timelines. I won't promise three days if it takes two weeks. I scope honestly and deliver on my commitments every time.
LET'S BUILD SOMETHING
If you need a SaaS MVP, web application, admin dashboard, micro SaaS product, workflow automation system, or AI integration built fast, built clean, by someone who understands what you're actually trying to build send me a message.
Tell me what you're working on. I'll respond quickly and give you honest feedback on how I can help.
The fastest path to your product starts with one conversation.
Web Development
WordPress
AI Development
JavaScript
Web Design
React
Shopify
AI Agent Development
Next.js
Supabase
AI App Development
Full-Stack Development
Front-End Development
Automation
n8n
Make.com
API Integration
SaaS Development
Figma
PHP
Raymond T.
Abuja, Nigeria
$20/hr
5.0
3 jobs
I am a Software Developer with 4 years of experience. I've built and worked on projects under JavaScript ES6+, PHP, HTML 5, CSS 3, Sass/Less, React, React Native, Node, Express, Firebase, MongoDB, Python, C#, Django, Kivy, and more.
For the last several months I've also been working on VR technologies.
I also have some photo and illustration skills with Photoshop, Illustrator, Figma, and Adobe Premiere Pro.
If you or your team think I'm a good fit, feel free to get in touch.
My Main Expertise includes:-
โข Node.js, Express Framework, MongoDB, TailwindCSS
For Backend Development
โข ReactJs, Bootstrap, JQuery, TailwindCSS
For Frontend Development
โข Figma, Aobe XD, Adobe Illustrator, Wondershare filmora Pro
For UI UX, MOBILE APP, WEB DESIGN UI, LANDING PAGE DESIGNS &
Video editing
โข Solidity, web3js, ethersjs, moralis, hardhat, truffle, chai, e.t.c
For Blockchain Development
โข REST API / API Development/Integration
โข Git
I Deliver quality Job Only!
#ReactDeveloper #NextJS #TypeScript #JavaScript #FrontEndDev #WebDev #FullStackDeveloper #MERN #NodeJS #ExpressJS #MongoDB #TailwindCSS #ResponsiveDesign #WebApplications #PWA #SPA #APIIntegration #WebOptimization #CrossBrowserCompatibility #WebSecurity
#Python #JavaScript #TypeScript #React #NodeJS #NextJS #VueJS #Angular #Django #Flask #ExpressJS #FastAPI #SpringBoot #PHP #Laravel #Wordpress #RubyOnRails
#MongoDB #PostgreSQL #MySQL #Redis #DatabaseOptimization #APIDesign #RESTfulAPI #GraphQL #MicroserviceArchitecture #AWS #Firebase #Supabase #BackendDevelopment #CloudComputing #ServerlessArchitecture
#ReactNative #MobileAppDevelopment #CrossPlatformDevelopment #iOSDevelopment #AndroidDevelopment #Flutter #MobileUI #AppStore #GooglePlay #MobileOptimization
#DevOps #Docker #Kubernetes #CI/CD #GitHubActions #Jenkins #AWS #GCP #Azure #CloudDeployment #Containerization #SystemAdministration #LinuxAdmin #ServerConfiguration
#FrontEndDevelopment #UIDesign #UXDevelopment #ResponsiveDesign #WebAccessibility #MaterialUI #Figma #AdobeXD #DesignImplementation #UserInterface
#EcommerceDevelopment #Shopify #WooCommerce #PaymentIntegration #StripeIntegration #OnlineStore #BusinessAutomation #CRM #BusinessSolutions #DigitalTransformation
#WebPerformance #SEO #PageSpeedOptimization #CodeOptimization #WebVitals #PerformanceTuning #LoadTesting #ScalableApplications #HighAvailability
#WebSecurity #Authentication #Authorization #OAuth #JWT #SecurityBestPractices #OWASP #DataProtection #Encryption #ComplianceDevelopment
#AgileMethodology #ScrumDevelopment #ProjectManagement #TeamCollaboration #CommunicationSkills #ProblemSolving #TimeManagement #RemoteWork #DeadlineDriven
#Web3 #Blockchain #SmartContracts #AI #MachineLearning #ChatGPTIntegration #AIImplementation #EmergingTech #Innovation #TechTrends
#TestDrivenDevelopment #UnitTesting #IntegrationTesting #Jest #Cypress #Selenium #QualityAssurance #AutomatedTesting #TestAutomation #BugFixing
Bitcoin
Web Design
Video Editing
UI/UX Prototyping
Database
Content Creation
UI Graphics
Mobile UI Design
Social Media Content Creation
Oluwaseyi A.
Lagos, Nigeria
$15/hr
4.6
8 jobs
I'm a professional Forex trader and strategy developer specializing in prop firm challenges, live account management, and automated trading systems. Over the past 7+ years, I've built and refined strategies with a documented 97% accuracy rate strategies I've successfully deployed across FTMO, FTT, and other leading prop firm evaluations.
What I offer on Upwork:
Live Forex and synthetic indices account management
Forex and Crypto signal services
Custom trading strategy development and backtesting
Prop firm challenge passing (FTMO, FTT, and similar)
Expert Advisor (EA) programming tailored to your strategy
Daily signal services and market analysis
Crypto trading and portfolio management
I work with a clear risk management framework capital preservation is always the priority, profitability follows structure. Whether you need someone to manage your account, pass a prop firm challenge on your behalf, or build a systematic edge from scratch, I deliver with transparency and consistency.
Why work with me:
Every client gets direct communication, realistic expectations, and a trader who treats your capital the way I treat my own. I don't promise overnight millions I deliver sustainable, repeatable results.
Let's talk about what you're trying to achieve.
Bitcoin
Forex Trading
Financial Trading
Training
Online Financial Trading
Market Analysis
Foreign Exchange Market
Trading Lesson
Account Management
Technical Analysis
MetaTrader 5
Trading Strategy
MetaTrader 4
Trading Automation
Risk Management
Maliq S.
Abuja, Nigeria
$8/hr
5.0
47 jobs
I build AI-powered full stack products and ship them end to end, from RAG and semantic search down to the interface on top. I am not a code-to-spec contractor. I build and run my own SaaS, so you get an engineer who thinks like a product owner and can take a rough vision and turn it into something live.
Top Rated Plus with a 100% Job Success Score, 6+ years across fintech, e-commerce, and Web3, and most of my work now sits where AI meets full stack product engineering.
What I build:
- AI products and integration. RAG and knowledge-base pipelines, semantic and hybrid search (BM25 + kNN), embeddings, LLM-driven workflows, and voice agents with speech recognition. I have shipped this in my own products and for clients, not just in demos.
- Full stack SaaS. Next.js and React on the front, Node, FastAPI, and Supabase on the back. Auth, Postgres, migrations, edge functions, and background jobs, built to scale and to maintain.
- Payments and fintech. Paystack, Flutterwave, Stripe, and African gateways, with secure checkout, onboarding, and money-movement flows.
- Product design. I am also a UI/UX designer working in Figma design systems, component libraries, and design tokens, so I can take a product from interface design through to shipped code without a handoff gap.
Selected work:
- Hospitally, my own live hospital-discovery platform for Nigeria: natural-language AI search over deduplicated, structured data, with a location-aware architecture.
- Concierge, my own voice-AI platform for African businesses: a multi-agent architecture, RAG knowledge bases, and speech recognition tuned for Nigerian languages.
- Entitled AI, a live AI platform for first-time home buyers: conversational guidance, pre-approval estimates, and automated document review with red-flag detection.
- Valuna AI, an AI content engine that generates product descriptions, images, and FAQs for e-commerce.
- A high-traffic treatment and mental-health directory serving 3M+ users, where I cut page load time by 60% and shipped conversion features that added roughly $500K in annual revenue.
- BeautyBoss, my live Shopify app rated 4.6: an automated private-label workflow with an instant label editor and 3D mockup rendering.
- Numbrs
- Figo Payment, a Lagos fintech where my front-end work processed โฆ40M+ in monthly transactions and a redesigned onboarding lifted adoption by 200%.
How I work:
I ship end to end and own the outcome, not just my slice of it. I am honest about scope: if something needs to be defined before I can quote it properly, I will say so rather than guess. And because I build my own products, I will tell you when a feature is not worth building, not only how to build it.
Tech I work with: TypeScript, JavaScript, Python, React, Next.js, Node, Express, FastAPI, Laravel, Supabase, PostgreSQL, GraphQL, Elasticsearch, vector search and embeddings, AWS (Lambda, S3, EC2), Google Cloud, Docker, Tailwind, shadcn/ui, Radix UI. Testing with Vitest, Playwright, and Cypress.
If you are a founder or team that needs AI features actually shipped and not just prototyped, send me a message with what you are building and I will tell you honestly how I would approach it.
React
Node.js
JavaScript
Tailwind CSS
Next.js
TypeScript
AI Chatbot
AI Platform
Laravel
Web Design
Web API
Web Application
Software Development
Shipping & Order Fulfillment Software
Ecommerce
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Emerald Tiger
โUpwork is the best platform to hire skilled professionals when we're not looking for a full-time employee. All the companies in our portfolio use Upwork to find talent across a wide range of fields.โ
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Kinetic Investments
โOur very specific requirements can be a challengeโWith Upwork, weโre able to access a bigger community to ensure the success of our projects.โ
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Summa Linguae
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