You will get Mobile App Development, Flutter Apps, iOS Android App, Crypto Wallet App
Top Rated
Top Rated
Project details
Welcome To Mobile App Development Gig,
Are you looking for a Mobile App Developer? Are you facing many issues with your existing Mobile App? Would you like to upgrade your Mobile App to work faster? If Yes, I am the right person to help you with this.
I have a solid background and over 5years in Mobile Applications Development for iOS and Android using Native frameworks as well as Cross platforms like Flutter & React Native, I can work independently and can work with a team and meet your deadlines. My long and extensive experience gives me a deep understanding of programming tools.
Working with me is easy and efficient as I take your requirements and provide the best solutions possible with easy-to-understand and well-maintained code.
Frontend:
React-Native
Expo
React
JavaScript (ES6)
HTML & CSS
Backend:
Core PHP
Laravel
MySQL
ASP .NET MVC
.Net Core
SQLServer
Build App Like:
Dating App
Fitness App
Grocery App
Live Stream App
Social Media App
Crypto Wallet App
Food Delivery App
AND MORE
GUARANTEE:
12/7 Hours Of Availability
Friendly Conversation
Efficient And Quality Work
100% SATISFACTION
KINDLY Bring Your MOBILE APP Idea Into My DM So I Can Turn It To Reality.
Are you looking for a Mobile App Developer? Are you facing many issues with your existing Mobile App? Would you like to upgrade your Mobile App to work faster? If Yes, I am the right person to help you with this.
I have a solid background and over 5years in Mobile Applications Development for iOS and Android using Native frameworks as well as Cross platforms like Flutter & React Native, I can work independently and can work with a team and meet your deadlines. My long and extensive experience gives me a deep understanding of programming tools.
Working with me is easy and efficient as I take your requirements and provide the best solutions possible with easy-to-understand and well-maintained code.
Frontend:
React-Native
Expo
React
JavaScript (ES6)
HTML & CSS
Backend:
Core PHP
Laravel
MySQL
ASP .NET MVC
.Net Core
SQLServer
Build App Like:
Dating App
Fitness App
Grocery App
Live Stream App
Social Media App
Crypto Wallet App
Food Delivery App
AND MORE
GUARANTEE:
12/7 Hours Of Availability
Friendly Conversation
Efficient And Quality Work
100% SATISFACTION
KINDLY Bring Your MOBILE APP Idea Into My DM So I Can Turn It To Reality.
Platform
AndroidApp Type
Native AppDevelopment Technology
Flutter, Kotlin, SwiftApp Purpose
AR, Blockchain, Chat, Cryptocurrency, Dating, Delivery, Gaming, Health & Fitness, Social Networking, StreamingExpertise
Cross Browser & Device Compatibility, Design, Performance OptimizationWhat's included
| Service Tiers |
Starter
$250
|
Standard
$750
|
Advanced
$3,500
|
|---|---|---|---|
| Delivery Time | 5 days | 15 days | 45 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Number of Mobile Operating Systems | 2 | 2 | 2 |
App Store Upload | - | ||
App Icon Design | |||
Splash Screen | |||
Ad Network Integration | - | ||
Source Code | - |
58 reviews
(54)
(2)
(2)
(0)
(0)
JS
James S.
Mar 12, 2023
Great Service, He did the work perfectly
SA
Sadiat A.
Feb 11, 2023
Expert and very professional service.
RA
Rafaqat A.
May 21, 2026
Liquidity Setup & Market Initialization for IGC Token
Outstanding experience! Delivered quality work on time with great communication and professionalism. Highly recommended for future projects.
MD
Mason D.
May 20, 2026
Custom DEX DApp Developer for IGC
Hired him to build a full DEX (IGC) from scratch including smart contracts, liquidity setup, swap system, and deployment. He delivered a fully working Web3 product with solid architecture and smooth functionality.
Strong technical skills in blockchain development and able to handle complex DEX logic with minimal supervision. Communication was clear and consistent throughout.
Strong technical skills in blockchain development and able to handle complex DEX logic with minimal supervision. Communication was clear and consistent throughout.
MM
Muhammad M.
Feb 4, 2026
DApp Integration Expert Needed for Wallet Login and Backend Setup
He helped us finish the integration part of our DApp and everything worked as expected. Wallet login was set up correctly and the frontend was connected to the contracts without problems.
He was responsive, easy to communicate with, and understood what needed to be done without too much back and forth. Happy with the result.
He was responsive, easy to communicate with, and understood what needed to be done without too much back and forth. Happy with the result.
BJ
Baynton J.
Feb 4, 2026
Smart Contract Developer Needed (ERC-721 / ERC-1155 Only)
Good experience overall. He understood the requirement quickly and delivered the smart contract as requested. The code was clean and easy to follow, and he made a small adjustment after delivery without any issue.
RB
Robina B.
Jan 9, 2026
TeddyBean Memecoin Launch on Pump.fun – Need Expert Guidance From Launch to Liquidity
Great experience working with Olusola. He guided me through the full Pump.fun setup and launch process, explained everything clearly, and delivered exactly as promised. Highly recommended for Solana memecoin launches.
About Olusola
Blockchain Developer | Web3 | Ethereum & Solana Smart Contracts | DeFi
100%
Job Success
Ifo, Nigeria - 3:13 am local time
I help startups, founders, and Web3 teams build, deploy, launch, and scale production-ready blockchain systems — from smart contract development and dApp architecture to token deployment, liquidity systems, and Web3 infrastructure.
If you’re looking for someone who can just “write code,” I’m probably not your guy.
But if you need someone who can take your project from:
👉 idea → testnet → mainnet deployment → go-live → traction
Then we should talk.
I specialize in secure, scalable, enterprise-grade blockchain infrastructure for DeFi platforms, token launches, NFT ecosystems, crypto payment systems, and operational Web3 products.
𝗪𝗵𝗮𝘁 𝗜 𝗗𝗼 (𝗘𝗻𝗱-𝘁𝗼-𝗘𝗻𝗱 𝗪𝗲𝗯𝟯 𝗘𝘅𝗲𝗰𝘂𝘁𝗶𝗼𝗻):
• Smart Contract Development & Mainnet Deployment
• Production-Ready DApps & Backend Infrastructure
• Token Launches (ICO / IDO / Presale)
• Wallet Integration & Payment Infrastructure
• Liquidity, Volume & Growth Strategy
• Cross-Chain & Dual-Chain Systems
• Security-Focused Web3 Infrastructure
𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 & 𝗪𝗲𝗯𝟯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁:
As a Full-Stack Blockchain Developer, I build scalable, audit-ready, and production-grade systems across Ethereum, Solana, BSC, Polygon, Arbitrum, and EVM ecosystems.
𝗦𝗺𝗮𝗿𝘁 𝗖𝗼𝗻𝘁𝗿𝗮𝗰𝘁𝘀 (𝗦𝗼𝗹𝗶𝗱𝗶𝘁𝘆 / 𝗥𝘂𝘀𝘁):
• ERC-20 / ERC-721 / ERC-1155 / SPL Tokens
• Token deployment on Ethereum & Solana
• Staking, vesting, minting & governance systems
• Smart contract testing, debugging & audit-ready delivery
• Gas optimization & security-first engineering
• Etherscan verification & production deployment
𝗗𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 (𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗪𝗲𝗯𝟯):
• React.js / Next.js frontend + Node.js backend
• Web3.js / Ethers.js integration
• Wallet integrations (MetaMask, WalletConnect, Phantom)
• APIs, dashboards & admin panels
• Backend infrastructure & automation systems
• Production infrastructure deployment & go-live execution
𝗗𝗲𝗙𝗶 & 𝗪𝗲𝗯𝟯 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲:
• Staking, yield farming & liquidity systems
• AMM / DEX systems (Uniswap, PancakeSwap, Raydium)
• ICO / IDO / IEO launchpads
• Cross-chain bridge systems
• Ethereum ↔ Solana dual-chain architecture
• Governance, treasury & reserve systems
• Blockchain APIs (Alchemy, Infura, QuickNode, Moralis)
𝗡𝗙𝗧 & 𝗣𝗮𝘆𝗺𝗲𝗻𝘁 𝗦𝘆𝘀𝘁𝗲𝗺𝘀:
• NFT marketplaces & minting systems
• NFT staking & reward systems
• Crypto payment gateways
• Fiat → crypto onboarding systems
• Stablecoin payment flows
• Wallet-based checkout systems
𝗕𝗼𝘁𝘀, 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗧𝗿𝗮𝗱𝗶𝗻𝗴 𝗦𝘆𝘀𝘁𝗲𝗺𝘀:
• Trading bots, sniper bots & automation tools
• MEV & market-making systems
• Telegram bots & alert systems
• On-chain workflow automation
𝗧𝗼𝗸𝗲𝗻 𝗟𝗮𝘂𝗻𝗰𝗵, 𝗜𝗖𝗢 & 𝗚𝗿𝗼𝘄𝘁𝗵 𝗦𝘁𝗿𝗮𝘁𝗲𝗴𝘆:
Most developers stop at deployment.
I help projects launch, scale, and gain traction.
• ICO / IDO / Presale development & execution
• Tokenomics implementation & launch strategy
• Liquidity planning & DEX integration
• CoinMarketCap / CoinGecko listing support
• Investor-ready MVP development
• Production deployment & operational launch support
💡 I’ve helped projects raise $10M+ and build real traction in competitive Web3 markets.
𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀:
• Cross-chain bridges (ETH ↔ BSC ↔ SOL ↔ Polygon)
• DAO governance systems
• Tokenomics design & implementation
• Blockchain APIs (Alchemy, Infura, QuickNode, Moralis)
• Node / RPC / validator setup
• Blockchain explorers & analytics dashboards
𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗛𝗶𝗿𝗲 𝗠𝗲:
• Blockchain Developer + Web3 Infrastructure Expertise
• Production-Ready Systems (not just MVPs)
• Security-Focused & Audit-Ready Delivery
• Mainnet Deployment & Go-Live Execution
• Strong Communication & Fast Execution
• Real Results: $10M+ raised, high-growth token launches
💥 𝗪𝗵𝗼 𝗜 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵:
• Startups launching tokens or Web3 products
• Founders building DeFi / NFT / SaaS platforms
• Teams needing secure, scalable blockchain systems
• Projects that want users, liquidity, and growth — not just code
💬 If you’re launching a token, building a dApp, scaling a blockchain platform, or need a developer who understands both tech + growth:
👉 Send me a message. Let’s build a live, scalable, revenue-generating Web3 system.
Blockchain Developer | Web3 Developer | Smart Contract Developer | Solidity | Rust | Ethereum | Solana | ERC-20 | SPL Tokens | Token Deployment | Mainnet Deployment | DApp Development | Web3 Infrastructure | DeFi Development | NFT Development | ICO | IDO | Presale | Cross-Chain Development | Wallet Integration | Crypto Payment Gateway | Ethers.js | Web3.js | Hardhat | Foundry | OpenZeppelin | Node.js | React.js | Next.js | Production Deployment | Go-Live Systems
Steps for completing your project
After purchasing the project, send requirements so Olusola can start the project.
Delivery time starts when Olusola receives requirements from you.
Olusola works on your project following the steps below.
Revisions may occur after the delivery date.
MockUp Design
I'll Design Creative MockUp
MockUp Review
We will both review the MockUp for investors or users presentation