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$15/hr
$200+ earned
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Hello,
I am a skilled full-stack blockchain developer with knowledge of smart contracts and web3. Currently, I am working for a service-based company that is working on blockchain technology. I have 4+ years of experience in this field.
I have skills such as,
- HTML, CSS,
- React.js,
- Metaplex and candy machine for Solana
- Web3,
- Solidity (ERC20, ERC721, ERC1155, Marketplace smart contracts),
- IPFS and AWS,
Vietnam
$35/hr
$300+ earned
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I’ve worked as a full-stack developer since 2017. I did some projects like building Antelope sister chains, smart contracts, server, dapp web, web app and mobile app, off-chain services (api, cron jobs, discord/Twitter bots, syncing on-chain table to off-chain database, on-chain event sockets,...)
$10/hr
$700 earned
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👋 Hi there! I’m Meet, an AI Agents & Automation Specialist with 3+ years of hands-on experience designing and deploying smart AI solutions that drive results. I help businesses scale using AI voice agents, chatbots, automation systems, and websites, all designed to be efficient, reliable, and time-saving. 🤖📈
What I Bring to the Table:
💬 AI Voice Agents
• Outbound and inbound call automation using ElevenLabs, Twilio, and SynthFlow
• Lead qualification, appointment setting, customer support, and sales calls
• Personalized AI voices for better engagement
💡 AI Chatbots
• Conversational bots for websites, WhatsApp, and social media platforms
• Fully automated sales, support, and booking workflows
• Built with Manychat, Relevance AI, and other leading tools
⚙️ Automation & Web Solutions
• Business process automation with Python scripts, Zapier, and API integrations
• Smooth integration with CRMs, Google Sheets, email platforms, and more
• End-to-end workflows that reduce manual work and errors
🌍 Platforms & Tools I Work With:
• Python, Flask, Django, APIs
• Manychat, Zapier, Relevance AI, ElevenLabs, Twilio
• SQLite, MySQL, Google Sheets, APIs
📊 Specialized Use Cases:
• AI sales assistants and lead nurturing bots
• Customer support automation
• Web and mobile app automation
• E-commerce workflows and dashboards
• Real-time analytics and reporting
🛠️ Why Work With Me?
✔ Results-focused: Solutions built to save time, cut costs, and improve efficiency
✔ Clean and maintainable: Short, readable code with proper documentation
✔ Client-first approach: I align with your business goals and deliver real impact
✔ Fast execution: Timely delivery without compromising quality
Let’s collaborate to automate processes, build intelligent bots, and streamline your operations. 🚀💬
$10/hr
100%
Job Success
$1K+ earned
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"His in-depth knowledge in the field of blockchain and cryptocurrency obviously distinguished his work output. Adekunle delivered high-quality SEO content that truly understood our business, target audience, and content goals.. We highly recommend him!" - Anastasiia, WhiteBit Exchange
"He is an absolute expert in SEO and AISEO article writing. He exceeded our expectations with his top-notch research, attention to detail, and creativity." - Alex,
1inch Wallet
Most writers can create content.
Few can explain complex technologies, rank content on Google, and make AI search engines cite your brand.
That's where I come in...
I help Crypto, Blockchain, FinTech, DeFi, Web3, SaaS, AI, and Web3 companies increase organic traffic, AI visibility, user trust, and conversions through research-driven content.
With 6+ years of experience in cryptocurrency, blockchain, DeFi, fintech, AI, and emerging technologies, I've worked with exchanges, DeFi protocols, Web3 startups, prime brokers, SaaS companies, and venture-backed projects.
From the Mt. Gox era to the FTX crash to today's AI-powered search innovation, I've helped companies translate complex ideas into simplified content that trio; ranks, cites, and converts.
What I Bring
✅ Cryptocurrency & Blockchain Content
✅ Technical documentation/API
✅ SEO & Organic Growth Content
✅ GEO, AEO & AI Visibility Optimization
✅ Technical Writing
✅ Content Writing/Editing
✅ Thought Leadership Articles
✅ Market Research & Industry Analysis
✅ Content Strategy & Keyword Research
✅ Whitepapers, Blog Posts & Guides
Proven Track Record
• Delivered 3,500+ content assets across crypto, blockchain, fintech, SaaS, AI, and technology sectors
• Helped brands (Lava, sFOX) improve rankings, organic visibility, and conversion performance
• Worked with centralized exchanges (CEXs), DeFi protocols, DEXs, Web3 startups, launchpads, prime brokers, and digital asset companies
• Supported successful token launches, presales, and product marketing campaigns
• Generated measurable traffic growth through SEO-driven content strategies (BTCC Exchange was my last stunt
Why Clients Work With Me
Most writers can produce content.
Few understand search intent, technical concepts, and how modern discovery platforms work.
My approach combines:
• Deep subject-matter expertise
• Data-backed keyword research (ranking and visibility purposes combined)
• Answer Engine Optimization (AEO)
• Search engine optimization (SEO)
• Generative Engine Optimization (GEO)
Get content that is tailored for AI visibility strategies for ChatGPT, Gemini, Claude, Perplexity, Copilot, and emerging AI search platforms
The result is content that performs across both traditional search engines and AI-powered discovery channels.
Industries I Cover -
Cryptocurrency | Blockchain | Web3 | Crypto Exchange (CEXs) | DeFi | FinTech | DEXs | SaaS | Artificial Intelligence | DePIN | RWA | iGaming | Technology
Research & SEO Tools
Ahrefs • SEMrush • Google Search Console • Surfer SEO • CoinMarketCap • CoinGecko • TradingView • CoinGlass • DEXTools • DexScreener • Bubblemaps
I offer clients with:
✓ SEO Content Writing
✓ Blog Writing and Article Writing
✓ Answer Engine Optimization (AEO) - AI Answer Snippet
✓ GEO Engine Optimization - Get cited by Google Gemini, ChatGPT, Perplexity, Claude ...
✓ Long-Tail Keyword Research
✓ Technical Troubleshooting Articles
✓ WordPress Content Publishing
✓ SaaS Blog Writing
✓ Finance and Cryptocurrency Content
✓ Forex Trading Content and Articles
✓ iGaming/Casino blog content
✓ On-Page SEO Optimization
✓ Search Engine Optimization (SEO) Best Practices
✓ Internal Linking and Content Structure
✓ Technical Documentation and Step-by-Step Guides
✓ B2B Content Marketing
If you're looking for a writer or editor who understands cryptocurrency, blockchain technology, financial know-how, technical content, SEO strategy, keyword research, and AI visibility, let's talk.
Your content should do more than rank.
It should drive growth...
$25/hr
100%
Job Success
Offers consultations
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Senior Front-End Developer | Expert in Angular & React Native & Vue | TypeScript | SCSS | Node.js
🔹 8 Years of Professional Experience
🥇Top Rated (100% Job Success Rate)
I’m an experienced Front-End Developer with a strong foundation in modern web technologies and over 7 years of experience in building scalable, high-performance web applications. My focus is on delivering visually appealing and user-friendly solutions that exceed client expectations.
📌 𝐌𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞:
✔️ 7+ years of professional experience in web and mobile app development.
✔️ 5+ years of uninterrupted experience with Angular 2+ and related technologies (TypeScript, RxJS, NgRx and different UI libraries).
✔️ 2+ years of development experience with React/Redux/React Native, Nuxt.js, Vue.js and Wordpress
✔️ good knowlege of AJAX, JSON, REST API, GRAPH QL, OOP, SOLID, DRY, KISS, YAGNI
✔️ good understanding Docker, CI-CD integration
✔️ good knowlege Node.js, Express, Mongo DB, PostgreSQL
📌 𝐇𝐨𝐰 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮:
✅ Implementing sleek, pixel-perfect interfaces based on detailed UX/UI designs
✅ Collaborating with designers and developers to bring your vision to life
✅ Ensuring scalable, optimized, and maintainable code for long-term success
✅ Creating reusable components and optimizing applications for maximum performance
Strong communication skills, work well both independently and within the team. Quickly learns and masters new concepts and skills.
📌 𝐌𝐲 𝐒𝐤𝐢𝐥𝐥𝐬:
Angular, AngularJS, Angular CLI, Single Page Applications (SPA), Reactive Forms, Template-Driven Forms, RxJS, NgRx, State Management, Component-Based Architecture, Dependency Injection, TypeScript, JavaScript, Progressive Web Applications (PWA), Lazy Loading, HTML5, CSS3, SCSS, SASS, Bootstrap, Material Design, Angular Material, TailwindCSS, React Native, Vue.js, Vuetify, Pinia, PrimeNG, Kendo UI, Webpack, Babel, ESLint, RESTful APIs, GraphQL, API Integration, CRUD Operations, RxJS Operators, Jasmine, Karma, Protractor, Responsive Design, Cross-Browser Compatibility, Accessibility (WCAG), Figma, Git, GitHub, GitLab, Bitbucket, CI/CD, Docker, Firebase, Websockets, Socket.IO, Data Visualization, Chart.js, Highcharts, Agile Development, Scrum, Jira, Trello, Slack, Website Optimization, Performance Tuning, Lighthouse Audits, Browser Developer Tools, SEO Best Practices, Localization, Internationalization (i18n), Security Practices (OWASP), Design Systems, Component Libraries, Frontend Architecture, Code Refactoring, Debugging, Documentation, UI/UX Collaboration, SaaS Platforms, Ecommerce Platforms, Real-Time Applications.
Associated with
TechNova Vision
$15/hr
76%
Job Success
$10K+ earned
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Hello, Faith here to help with all of your Influencer and KOL marketing needs. As an influencer marketing specialist I would carry out all stages of your influencer marketing campaign from Research to Outreach and content planning. I would help draft out strategies that are in line with your brand model and identity.
Affiliate Networks Expertise:
Awin
Impact
ShareASale
Rakuten
etc...
My experience in the cryptocurrency industry includes a wide range of services, from thorough Crypto Market Research (which includes news aggregation, airdrops, and IDOs) to in-depth analysis of impending top IDOs/ICOs/IEOs with possible gains of 10X or 20X. In order to maximize investing methods, I specialize in finding the top DeFi projects and offering daily cryptocurrency reports and portfolio data.
I am available for new and challenging opportunities. Let's have a chat and discuss your business needs.
$40/hr
100%
Job Success
$100K+ earned
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Reddit and Quora expert, especially in the cryptocurrency niche. If you need to get more eyes on your project/product on these two platforms, I can help you do that through organic content creation and distribution.
I help brands integrate naturally into the world’s most influential communities. Using a proprietary network of high-authority, aged accounts, I position your product as the only logical solution to the problems your customers are already discussing.
Authority-First Approach: I don't use "burner" accounts. My network consists of established profiles with high karma and years of history, ensuring your brand mentions stick and carry weight.
SEO Longevity: A well-placed Quora answer can rank on the first page of Google for years. I identify "evergreen" threads that drive consistent, passive traffic to your landing pages.
Native Integration: I specialize in "Guerrilla Marketing" that doesn't look like marketing. I provide value first, then bridge the gap to your product.
You can contact me for:
- Article writing
- Content distribution
- Reddit organic marketing / consulting
- Quora organic marketing / consulting
- Growing your Reddit and Quora accounts
$15/hr
100%
Job Success
$7K+ earned
Available now
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I help startups, SaaS companies, and e-commerce brands turn data and AI into real business results — smarter predictions, faster automation, and high-impact AI content.
With 100% Job Success across 26 projects on Upwork, I deliver production-ready solutions across five high-growth AI and data disciplines:
MACHINE LEARNING ENGINEERING
I design, train, and deploy predictive models for churn prediction, demand forecasting, lead scoring, recommendation engines, and anomaly detection. Stack: Python, Scikit-learn, XGBoost, PyTorch, TensorFlow, MLflow.
DATA SCIENCE & ANALYTICS
End-to-end data pipelines, exploratory analysis, experiment design (A/B testing), KPI dashboards, and clear reports that non-technical teams can act on. Tools: Python, Pandas, NumPy, SQL, Matplotlib, Seaborn.
AI & PROMPT ENGINEERING
I build LLM-powered workflows, RAG chatbots, and multi-agent systems using GPT-4/4o, Claude, LLaMA, LangChain, Hugging Face, and vector databases (Pinecone, ChromaDB, Neo4j). Prompt libraries, FAQ bots, research copilots, and AI-driven content automation integrated with your existing tools (Slack, Notion, Shopify, CRM).
AI VIDEO SPECIALIST
I produce AI-generated video content — product explainers, training modules, and social media clips — using AI avatars, voice synthesis, and prompt-driven scripts. AI video grew 329% year over year on Upwork in 2025 and I stay current with the latest tools to deliver fast, scalable content packages.
CYBERSECURITY-AWARE AI SYSTEMS
I build AI and ML solutions with security best practices baked in — controlled data access, secure API usage, and audit-friendly pipelines aligned to your organization's policies.
TYPICAL DELIVERABLES
- ML models: forecasting, classification, regression, anomaly detection
- NLP pipelines: sentiment analysis, topic modeling, document Q&A
- LLM apps: RAG chatbots, AI agents, prompt libraries, workflow automation
- AI video: short-form clips, product demos, training videos
- Dashboards and reports stakeholders can use without a data background
Why clients work with me again:
100% Job Success | Clear communication | Business-first thinking | Fast turnaround
Share your goal and I will propose a concrete plan with timeline, deliverables, and milestones.
Kamran Ali S.
has worked
.
$35/hr
$10 earned
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I am a Crypto Strategist, Web3 & Coding Educator, and Data Entry Specialist, with a growing focus on Smart Contract Security Auditing, and experience across both DeFi and CeFi markets. I have 12+ years of experience as a Coding Instructor, 4+ years as a Crypto Strategist and Web3 Educator, and hands-on experience in data entry, data organization, and administrative support.
In DeFi, I specialize in trading and liquidity strategies using protocols such as Aave, Uniswap, and GMX, including spot trading, perpetual futures, and options-based strategies. In CeFi, I actively engage in spot, futures, and derivatives trading on centralized exchanges such as Bybit.
My risk management approach incorporates hedging strategies and delta-neutral portfolio structures to reduce market exposure while optimizing yield opportunities in volatile conditions.
Alongside my technical expertise, I have strong data management skills, including accurate data entry, spreadsheet management, data cleaning, and maintaining organized records—ensuring efficiency and reliability in administrative workflows.
I have trained 250+ coding students and 150+ Web3 users, breaking down complex technical and financial concepts into practical, hands-on learning experiences. My focus is on bridging crypto strategy, education, blockchain security, and data management, with an emphasis on building safer, more efficient, and scalable Web3 systems.
⭐Why Choose Me Over Other Freelancers?⭐
I stand out by combining education, real-world DeFi and CeFi execution, and security awareness to create safe and sustainable blockchain adoption.
1. 🛡️ Safety-First Onboarding Approach
I carefully and patiently onboard users into the blockchain ecosystem using a security-first framework, ensuring they understand wallet safety, risk exposure, and best practices before interacting with DeFi and CeFi protocols.
2. 🔄 End-to-End CEX → DEX Education
I provide structured guidance on how to transition from centralized exchanges to decentralized finance, helping users move crypto asset from CeFi platforms like Bybit into DeFi ecosystems for long-term participation and passive income generation.
3. 📈 Sustainable Investment & Liquidity Strategy
I teach users how to:
- Invest and reinvest capital strategically
- Avoid common pitfalls such as liquidity traps
- Manage risk by using Hedge and Delta Neutral Strategies while participating in yield-generating opportunities
This ensures users don’t just enter DeFi and CeFi but stay profitable and sustainable.
4. 🔐 Security-Focused Mindset
Beyond education, I actively work on:
* Reviewing smart contract codebases
* Identifying potential vulnerabilities
* Writing structured reports on exploit mitigation
This gives me a unique edge, as I integrate security awareness into every aspect of DeFi onboarding.
My work centers on breaking down complex concepts such as
✅ Investing and managing large liquidity pools
✅ Lending and borrowing on protocols like Avae
✅ Looking for defi opportunities strategies on DefiLlama
✅ Trading on DEX like GMX exchange
✅ Trading on CEX like Bybit exchange
✅ Risk management into clear, easy-to-understand insights for beginners and emerging users in the Web3 space.
✅ Alongside my educational efforts, I am actively developing my skills in smart contract security, learning to identify common vulnerabilities and understand best practices for building safer decentralized applications.
✅ Onboard new users into the crypto ecosystem through a WhatsApp-based Web3 community group focusing on safe wallet setup, DeFi and CeFi participation and risk management best practices.
$8/hr
100%
Job Success
$100K+ earned
Available now
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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 ₦40M+ 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.