Hey, I’m a certified blockchain dev (BTA) who’s been building smart contracts, Web3 apps, and automation tools on Ethereum and Solana for the past few years.
I’ve worked on everything from utility tokens and NFT platforms to automating real-time alerts and building systems that connect on-chain logic with off-chain services. A few projects I’ve built have gone live, sold out fast, and are still running strong.
Here’s what I usually work on:
Smart contract development (Solidity, anchor)
Full-stack dApps (React, Firebase, Firestore, web3.js, etc.)
Web3 integrations (wallets, transactions, token gating)
Solana tools and automation (wallet listeners, volume trackers, basic bot logic)
Telegram integrations for updates/alerts
I like working on creative ideas, especially if you're building something fresh in the Web3 space. Whether you’re planning a launch, building a utility around your token, or need backend logic tied to on-chain activity—I can help make it happen.
Let’s build something solid.
Blockchain
Blockchain Development
Ethereum
Smart Contract
Solidity
web3.js
JavaScript
DApps
Saif R.
Lahore, Pakistan
$50/hr
4.7
43 jobs
🚀 𝐋𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫 𝐚 𝐐𝐮𝐚𝐧𝐭 𝐓𝐫𝐚𝐝𝐢𝐧𝐠 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐡𝐨 𝐜𝐚𝐧 𝐭𝐮𝐫𝐧 𝐲𝐨𝐮𝐫 𝐭𝐫𝐚𝐝𝐢𝐧𝐠 𝐬𝐭𝐫𝐚𝐭𝐞𝐠𝐲 𝐢𝐧𝐭𝐨 𝐚 𝐟𝐮𝐥𝐥𝐲 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐞𝐝 𝐚𝐧𝐝 𝐩𝐫𝐨𝐟𝐢𝐭𝐚𝐛𝐥𝐞 𝐭𝐫𝐚𝐝𝐢𝐧𝐠 𝐬𝐲𝐬𝐭𝐞𝐦?
I am a 𝐐𝐮𝐚𝐧𝐭 𝐓𝐫𝐚𝐝𝐢𝐧𝐠 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 and 𝐐𝐮𝐚𝐧𝐭 𝐓𝐫𝐚𝐝𝐞𝐫 specializing in 𝐀𝐥𝐠𝐨𝐫𝐢𝐭𝐡𝐦𝐢𝐜 𝐓𝐫𝐚𝐝𝐢𝐧𝐠, 𝐐𝐮𝐚𝐧𝐭𝐢𝐭𝐚𝐭𝐢𝐯𝐞 𝐑𝐞𝐬𝐞𝐚𝐫𝐜𝐡, 𝐓𝐫𝐚𝐝𝐢𝐧𝐠 𝐁𝐨𝐭 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐏𝐲𝐭𝐡𝐨𝐧 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧, and 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐭𝐫𝐚𝐝𝐢𝐧𝐠 𝐬𝐲𝐬𝐭𝐞𝐦𝐬. I help traders, hedge funds, prop firms, fintech startups, and crypto investors build institutional-grade quantitative trading solutions that are designed for real-world execution.
As a 𝐐𝐮𝐚𝐧𝐭 𝐓𝐫𝐚𝐝𝐢𝐧𝐠 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫, I focus on developing robust trading infrastructure, advanced execution systems, quantitative models, and automated trading bots that can operate across Crypto, Forex, Futures, Equities, and Options markets.
🧠 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐨 𝐁𝐞𝐬𝐭
I design and develop end to end quantitative trading systems using Python and modern trading infrastructure:
📊 Algorithmic Trading Strategy Development
★Signal generation, entry and exit logic, risk modeling
★Multi timeframe and multi asset strategies (Crypto, Forex, Equities, Options)
🧪 Backtesting and Strategy Optimization
★Historical simulation with realistic slippage and spread modeling
★Performance metrics such as Sharpe, drawdown, win rate, expectancy
🔌 Broker API Integration and Live Execution
★Interactive Brokers (IBKR), Zerodha, Dhan, Fyers
★Binance, Bybit, OKX crypto automation
★Order routing, position management, execution logic
🤖 𝐀𝐈 𝐁𝐨𝐭𝐬, 𝐓𝐞𝐥𝐞𝐠𝐫𝐚𝐦 𝐁𝐨𝐭𝐬 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧
★ Crypto Trading Bots (Grid, Arbitrage, Market Making & Trend Following)
★ Custom AI Chatbots tailored to your business or trading workflows
★ Telegram & Discord Bots for trading signals, alerts, and automation systems
🤖 AI and Quant Systems
★Data driven signal modeling using Python
★Feature engineering from market and on chain data
★AI assisted trading logic and optimization
📈 TradingView and Pine Script Development
★Non repainting indicators and strategy scripts
★Alert systems connected to live execution bots
★Advanced dashboards for real time decision making
⚙️ 𝐐𝐮𝐚𝐧𝐭 𝐓𝐫𝐚𝐝𝐢𝐧𝐠 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞
Market Data → Quant Research → Strategy Design → Backtesting → Optimization → Automation → Live Execution → Monitoring → Scaling
🔥 𝐌𝐲 𝐄𝐝𝐠𝐞
✔ Production level trading systems (not just scripts)
✔ Strong focus on execution quality (latency, slippage, spread handling)
✔ Multi asset expertise (Crypto and Traditional markets)
✔ Clean, scalable, and maintainable Python architecture
✔ End to end automation from idea to live trading system
📌 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤
Python • QuantConnect • Pine Script • Pandas • NumPy • Backtrader • Machine Learning • AI • Binance API • Bybit API • IBKR API • WebSockets • REST APIs • PostgreSQL • Docker • VPS Deployment
🎯 𝐖𝐡𝐨 𝐈 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡
• Traders looking to automate strategies
• Prop firms and funded traders
• Crypto hedge funds and DeFi teams
• Quant researchers and fintech startups
• Investors wanting systematic trading systems
💬 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐘𝐨𝐮𝐫 𝐓𝐫𝐚𝐝𝐢𝐧𝐠 𝐒𝐲𝐬𝐭𝐞𝐦
If you already have a strategy or even just an idea, I can convert it into a fully automated, tested, and production ready trading system.
👉 Feel free to click “𝐈𝐧𝐯𝐢𝐭𝐞” or 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 me here, I’ll respond quickly and help you turn your idea into a working system.
Looking forward to working with you 🚀
Blockchain
Web3
Cryptocurrency
Crypto Wallet
Web Wallet
MERN Stack
Solidity
Bot Development
AI Trading
AI Bot
Crypto Exchange Platform
Python
JavaScript
Chatbot Script
DeFi
Taimoor H.
Mailsi, Pakistan
$6/hr
4.5
8 jobs
🟢 AVAILABLE NOW
I’m a Full-Cycle Recruiter and Recruiting Operations Specialist with hands-on experience supporting agencies and companies across IT, Healthcare, Manufacturing, Logistics, Skilled Trades, Finance, Education, Media, E-commerce, Real Estate, and Professional Services. My strength is building clean, repeatable hiring systems that deliver qualified candidates consistently.
I don’t just “source resumes.” I manage the entire recruiting lifecycle with a strong focus on ATS accuracy, pipeline control, and execution so hiring managers and recruiters can focus on interviews and decisions.
What I Handle (End-to-End Recruiting)
Full-Cycle Recruiting
Job intake & requirement clarification
Job posting & multi-platform distribution
Resume screening & shortlisting
Candidate interviews & assessments
Scheduling interviews & coordination
Offer support & hiring handoff
ATS & Recruiting Operations (My Core Strength)
ATS setup, optimization & daily management
Resume uploads from job boards, LinkedIn, and email
Deduplication & clean candidate records
Accurate tagging, stages, and pipelines
Workflow & automation support
Reporting, tracking & recruiter dashboards
ATS & Recruiting Tools I’ve Worked With
Applicant Tracking Systems (ATS):
Manatal
Greenhouse
Lever
Workable
Zoho Recruit
Bullhorn
iCIMS
JobAdder
JazzHR
Job Boards & Sourcing Platforms:
LinkedIn Recruiter / LinkedIn Sales Navigator
Indeed (posting, screening & messaging)
Glassdoor
ZipRecruiter
Monster
CareerBuilder
Dice
Wellfound (AngelList Talent)
Outreach & Productivity Tools:
LinkedIn InMail & Boolean sourcing
ATS outreach campaigns
Email sequencing & parsing
Google Workspace (Sheets, Docs, Calendar)
Calendly / Interview scheduling tools
Slack / Teams for recruiter coordination
Industries I’ve Recruited For
IT & Software Development
Healthcare (Therapists, Nurses, Clinical & Non-Clinical)
Manufacturing & Industrial
Logistics & Supply Chain
Skilled Trades (Electricians, Mechanics, Technicians)
Finance & Accounting
Education & Training
Media & Marketing
E-commerce & Startups
Real Estate & Property Management
Why Clients Hire Me
✔ Process-driven, detail-oriented execution
✔ Clean ATS = faster hiring & better decisions
✔ Strong screening judgment (not keyword dumping)
✔ Reliable daily output with KPIs & checklists
✔ Excellent written & verbal communication
✔ Comfortable working with US, UK, and global teams
I understand that recruiting is a system, not a guessing game. When your ATS is clean, your outreach is consistent, and your pipeline is controlled, hiring becomes predictable.
If you’re looking for a recruiter who can own the process, protect your data quality, and deliver results, let’s talk.
HR & Business Services
Recruiting
Boolean Search
Candidate Sourcing
Candidate Evaluation
Candidate Source List
Candidate Management
Candidate Interviewing
Zoho Recruit
Zoho CRM
Greenhouse Software
Sourcing
LinkedIn Recruiting
Reverse Recruiting
Resume Screening
Suleman M.
Faisalabad, Pakistan
$30/hr
4.9
147 jobs
⭐ TOP RATED Developer with 300K Earned and 100 Percent Job Success Score across 120 completed projects.
I specialize in building AI-powered SaaS platforms, Blockchain solutions, and full-stack applications for startups and enterprises. Featured projects: Orange Software, ProPred decentralized prediction market, and Alutanda AI healthcare SaaS.
I help startups and businesses build scalable SaaS platforms, AI-powered systems, and automation solutions that are stable, production-ready, and built for real users.
My experience includes SaaS applications, AI integrations, AI agents, dashboards, workflow automation, blockchain platforms, and full-stack product development. I specialize in working on existing codebases, fixing issues, completing unfinished systems, improving performance, and preparing products for launch and scale.
I’ve worked on 100+ projects involving frontend and backend development, APIs, payment systems, cloud deployment, OpenAI integrations, and modern web technologies. Alongside AI and SaaS development, I also bring strong Web3 and blockchain experience, including smart contracts, wallets, and decentralized applications.
My focus is always on building clean, reliable, and scalable solutions without unnecessary complexity while helping businesses move faster with the right technology.
Blockchain Architecture
Smart Contract Development
NodeJS Framework
NestJS Development
Supabase
Web3
Solana
SaaS Development
AI Bot
LangChain
AI Agent Development
OpenAI API
AI Chatbot
AI Development
Vector Database
Conversational AI
Next.js
Full-Stack Development
PostgreSQL
Automation
Syed Ahmed A.
Lahore, Pakistan
$15/hr
4.2
68 jobs
🚀 Need a developer who can actually deliver, communicate clearly, and build software that scales?
I'm Syed Ahmad, a Senior Full Stack & Blockchain Developer with 10+ years of experience helping startups, founders, and businesses turn ideas into production-ready products.
Many clients come to me after dealing with missed deadlines, poor code quality, unreliable developers, or projects that became impossible to maintain. My goal is simple: build clean, scalable software, keep communication transparent, and help you launch successfully.
What I Specialize In
Full Stack Development
React.js
Next.js
Node.js
TypeScript
Express.js
Angular
MongoDB
PostgreSQL
MySQL
REST APIs
GraphQL
SaaS Platforms
Custom Web Applications
From startup MVPs to large-scale business platforms, I build applications that are fast, secure, and built for growth.
Blockchain & Web3 Development
Smart Contracts
Solidity
NFT Marketplaces
NFT Minting & Staking Platforms
DeFi Applications
DApps
Token Development
Wallet Integrations
Ethereum
Polygon
Solana
Web3.js
Ethers.js
Whether you're launching a Web3 startup, NFT platform, staking system, or blockchain-powered application, I can help build the entire ecosystem from frontend to smart contracts.
Payment & Subscription Systems
Stripe
Stripe Connect
PayPal
Subscription Billing
Marketplace Payments
Custom Payment Flows
Industries I've Worked With
Blockchain & Crypto
SaaS Platforms
FinTech
Healthcare
E-commerce
Marketplaces
Property Management
Logistics & Supply Chain
LegalTech
Why Clients Work With Me
✅ 10+ Years of Professional Experience
✅ Clean, Scalable, Maintainable Code
✅ Strong Communication & Regular Updates
✅ Fast Problem Solving & Reliable Delivery
✅ Experience Taking Products from MVP to Launch
✅ Long-Term Partnership Mindset
I don't just write code. I help businesses make smart technical decisions, avoid costly mistakes, and build products that are ready for real users.
If you're looking for a developer who can take ownership, understand your goals, and turn ideas into successful products, I'd love to discuss your project.
Let's build something great together.
Blockchain Architecture
Blockchain Development
TypeScript
Node.js
CSS
JavaScript
Web Development
Web3
Solana
React
SaaS
MERN Stack
MEAN Stack
Blockchain, NFT & Cryptocurrency
NestJS Development
Muhammad U.
Lahore, Pakistan
$25/hr
4.9
40 jobs
Need a blockchain developer who's actually shipped production DeFi and tokenization systems, not just tutorials?
I've deployed 15+ production smart contracts across Ethereum, Polygon, Arbitrum, and Base, with 99.9% uptime, 100% test coverage, and zero security incidents. My backend systems handle 500+ concurrent blockchain transactions through battle-tested message queuing and retry mechanisms.
What I Build:
Smart Contracts & DeFi
- Staking systems with dynamic APR, vesting, and escrow
- AMMs, orderbooks, and token distribution mechanisms
- Real-world asset tokenization with fractional ownership and compliance layers
- NFT ecosystems: marketplaces, minting factories, membership systems
- Security-first: ReentrancyGuard, AccessControl, emergency withdrawals, audit-ready code
Web3 Backend (Node.js / NestJS / TypeScript)
- Blockchain integration layers: event listeners, transaction monitoring, multi-chain payment handlers
- RESTful APIs with JWT auth, role-based access, rate limiting (50+ endpoint systems)
- PostgreSQL/MongoDB with optimized schemas for on-chain + off-chain data
- RabbitMQ async processing for reliable blockchain transaction pipelines
- Real-time: WebSocket for live price feeds, leaderboards, notifications
Recent Production Systems:
- Web3 gaming platform: token, staking, tournaments, 500+ concurrent tx via RabbitMQ
- Real-world asset tokenization: fractionalizer, orderbook, jurisdiction-based compliance
- Crypto exchange backend: 150+ trading pairs, 10K+ requests/min, real-time price feeds
- DeFi time-exchange protocol: escrow, dual-signature verification, liquidity pool integration
Chains: Ethereum, Polygon, Arbitrum, Base, BSC
Tools: Solidity, Hardhat, Foundry, Ethers.js, Viem, OpenZeppelin, IPFS
100% Job Success Score across completed contracts.
Let's discuss your project, message me or book a consultation.
Blockchain Development
Smart Contract
Node.js
NFT
Solidity
web3.js
JavaScript
Web3
NFT Marketplace
DeFi
TypeScript
Cryptocurrency
Blockchain, NFT & Cryptocurrency
Crypto Asset
DApps
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