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$45/hr
100%
Job Success
$20K+ earned
Available now
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I help businesses turn AI ideas into working systems that support real operations - not just polished demos.
I start with a quick discovery call to make sure we are aligned and to confirm the right scope before any work begins. That usually makes the process smoother for both sides.
What I build
• AI agents and LLM integrations using OpenAI, Claude, LangChain, and RAG pipelines
• Workflow automation with n8n, Zapier, Makecom, and custom API bridges
• Internal tools and no-code/low-code solutions that reduce manual work
• Secure architectures for teams that need reliability in regulated or compliance-sensitive environments
What I’ve Delivered
• Reduced manual operational workload by 40–70% through AI automation
• Built AI workflows processing 10,000+ tasks and requests per month
• Cut response and processing times from hours to minutes using automated pipelines
• Integrated AI systems with CRMs, internal dashboards, Slack, and third-party APIs
• Delivered MVPs and internal AI tools in as little as 2–6 weeks
• Helped teams scale workflows without expanding operational headcount
How I Work
• Async-friendly and easy to work with
• Clear scoping before any code is written
• I document what I build, so you own it after delivery
• I flag scope creep early, not after billing it
If you need someone who can connect AI, automation, and internal tools into one practical system, I can help from strategy and architecture through implementation.
Associated with
Visible Magic | AI Development | Full-Stack
$20K+
earned
$15/hr
100%
Job Success
$50K+ earned
Available now
Offers consultations
Start of list.
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Lalit K.
has worked
.
Need a business software expert who can implement Zoho or Odoo, build custom apps, automate your operations, and also develop your eCommerce store end-to-end? You've found the right person.
I am a Zoho & Odoo Consultant and full-stack eCommerce developer with 13+ years of experience. I help SMBs, growing brands, and enterprises implement ERP and CRM systems, automate complex business workflows, migrate from legacy platforms, and build high-performing eCommerce stores — all under one roof, with a dedicated in-house team of 100+ developers and designers behind every project.
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✅ ZOHO — FULL ECOSYSTEM
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• Zoho CRM: custom modules, pipelines, blueprints, automation & Zia AI
• Zoho Books & Invoice: accounting setup, tax config, reconciliation & billing automation
• Zoho Creator: custom business app development using Deluge scripting
• Zoho Analytics: dashboards, KPI reports & cross-module data blending
• Zoho Desk: helpdesk setup, ticket workflows, SLA rules & customer portal
• Zoho Campaigns: email automation, drip sequences & CRM sync
• Zoho Inventory & Commerce: warehouse, order & stock management
• Zoho Flow: workflow automation connecting Zoho with 800+ apps
• Zoho Projects, People, Sign & Recruit: full suite deployment
• CRM Migration: Salesforce → Zoho, HubSpot → Zoho, legacy → Zoho
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✅ ODOO — ERP & BUSINESS MANAGEMENT
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• Odoo ERP implementation: full setup across Sales, CRM, Accounting & Inventory
• Odoo custom module development & existing module customization
• Odoo eCommerce: storefront setup, product management & payment integration
• Odoo Accounting: chart of accounts, tax rules, invoicing & reconciliation
• Odoo Manufacturing, Purchase & Inventory: end-to-end supply chain setup
• Odoo HR & Payroll: employee management, leave, attendance & payroll config
• Odoo REST API integrations with Shopify, Magento & third-party platforms
• Migration to Odoo from QuickBooks, SAP, legacy ERP & spreadsheet-based systems
• Odoo Community & Enterprise: both versions, on-premise & cloud
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✅ SHOPIFY & SHOPIFY PLUS
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• Custom theme development, Liquid templating & section-based design
• Shopify app development & third-party app integrations
• Checkout extensibility, Shopify Functions & Shopify Flow automation
• Shopify Plus B2B, wholesale pricing & multi-store setup
• Magento 1 / Magento 2 → Shopify migration (products, orders, customers, SEO)
• Performance optimization & Core Web Vitals improvement
• Klaviyo, payment gateway & shipping integrations
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✅ MAGENTO & ADOBE COMMERCE
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• Magento 2 custom theme & extension development
• Adobe Commerce Cloud & Enterprise setup and optimization
• Magento performance tuning, security patches & malware removal
• Custom B2B pricing, bundles, discount logic & catalog rules
• REST, SOAP & GraphQL API integrations
━━━━━━━━━━━━━━━━━━━━━━━━━━
✅ APP DEVELOPMENT & MODERN TECH STACK
━━━━━━━━━━━━━━━━━━━━━━━━━━
• React, Next.js & Node.js: custom web apps & headless eCommerce
• Shopify Hydrogen & Storefront API: headless Shopify development
• Zoho Creator & Odoo Studio: low-code custom business apps
• TypeScript, Tailwind CSS & REST / GraphQL API development
• Laravel, PHP & WordPress / WooCommerce
• Mobile app development: 50+ apps delivered across iOS & Android
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📊 PROVEN TRACK RECORD
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🏆 Top Rated on Upwork — Top 10% globally
✅ 100% Job Success Score
✅ 400+ projects delivered across ERP, CRM, automation & eCommerce
✅ 300+ global clients served across 20+ industries
✅ In-house team of 100+ developers & designers
✅ Adobe Certified Magento Developer
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✅ THIS PROFILE IS PERFECT FOR YOU IF:
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• You need Zoho or Odoo implemented, customized or automated end-to-end
• You're migrating from HubSpot, QuickBooks, or a legacy system
• You want CRM or ERP integrated with your Shopify or Magento store
• You need a custom business app built on Zoho Creator, Odoo or React
• You're building or scaling an eCommerce store with Shopify, Magento or WooCommerce
• You want one reliable partner for both business systems and eCommerce — not two agencies
📩 Message me to discuss your project. I respond fast.
— Lalit
$50/hr
92%
Job Success
$400K+ earned
Offers consultations
Start of list.
End of list.
Samuel H.
has worked
.
I represent Netpace.Inc, an agency with 20+ Years of Building, Scaling, and Transforming with Code, Cloud & AI. We're not just software developers — we’re product accelerators and technology partners trusted by Fortune 500s and startups building tomorrow's unicorns
Our hybrid delivery model gives you the best of both worlds:
• U.S.-based business managers for clarity, accountability, and timezone alignment
• Global delivery teams for execution at speed and scale
• A flexible, responsive team ready to plug into your roadmap
We help you ship faster, scale securely, and lead with AI-first development — whether you're building from scratch, modernizing legacy code, or integrating intelligent workflows into existing products.
____________________________________________________________________________
💼 Core Services
Web Software & App Development
• MVPs, portals, dashboards, SaaS platforms
• Full-stack (Java Spring Boot, Node.js, Python, .NET, React, Flutter, React Native)
• Microservices, containerization, and API-first builds
AI & LLM Integrations
• AI chatbot development (custom GPTs, OpenAI, Claude, Mistral, etc.)
• AI-powered process automation & virtual assistants
• RAG, vector DBs, knowledge bases & prompt engineering
• Private LLM deployments and inference optimization
Cloud Enablement & DevOps
• AWS, Azure, GCP cloud migration
• CI/CD pipelines, infrastructure as code, serverless apps
• Cloud security, observability, and cost optimization
Dedicated Teams / Staff Augmentation
• On-demand pods of developers, designers, testers
• Short-term velocity boosts or long-term team extensions
• Pre-vetted, domain-specific experts
CMS & eCommerce Development
• CMS : WordPress, Wix, Webflow, Squarespace, Framer, Craft CMS, Strapi, Moodle
• eCommerce : Custom, Shopify, Magento, BigCommerce, WooCommerce
• CRM & Marketing Automation : Odoo CRM, HubSpot, Lovable.
Design & Product Strategy
• UI/UX (Figma, mobile-first, accessibility-compliant)
• Product ideation, wireframes, prototyping
• Conversion-focused SaaS and eCommerce UX
____________________________________________________________________________
🔍 What Makes Us Different?
• AI-Native from Day One: We don't bolt AI on. We build with it — from GPT-powered UIs to automated test generation and AI-enhanced workflows.
• Fortune 500 Trust + Startup Speed: Enterprise-grade systems thinking with a lean, agile execution mindset.
• Transparent Communication: Weekly demos, Slack access, daily standups — whatever fits your style.
• Outcome-Driven: We track success by your KPIs — whether it's sign-ups, conversions, uptime, or time to market.
____________________________________________________________________________
📞 Let's Talk
Whether you’re launching your next product or transforming legacy workflows — we’d love to understand your vision and show you what’s possible with Netpace.
Let's connect for a quick 10-minute call.
Associated with
Netpace Inc
$400K+
earned
$35/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
End of list.
⭐️Shopify expert and Shopify Tech Leader with 10+ years of commercial Shopify app, Shopify store development experience⭐️
Your Reliable Certified Shopify Partner🏆
My Shopify expert achievements and skills:
▶️ Shopify app developer with 65+ public Shopify apps successfully listed on the Shopify App Store, currently driving growth for more than 127000 active merchants daily.
▶️ Dedicated Shopify app developer behind 55+ custom apps architecting custom business logic for enterprise-level brands.
▶️ As an experienced Shopify app developer and Shopify API Developer - designed 5 efficient Shopify embedded application architectures, handling 500k+ Shopify API requests per minute during Black Friday / Cyber Monday.
▶️ Migrated 22 legacy systems to Shopify Remix, Node.js, TypeScript, Prisma ORM, Redis, and BullMQ as a full stack developer / python developer, slashing client AWS/Heroku infrastructure costs by 60%.
▶️ Shopify increase sales expert - built a custom Checkout Extensibility app utilizing Shopify Admin API and Shopify Storefront API, boosting brands' AOV by 15-22% via smart upsells.
▶️ I am a results-driven Shopify app developer who delivered around 40 custom integrations by connecting Shopify APIs correctly with ERP/CRM systems like Odoo, Salesforce, custom ERPs, industrial designer software via REST API with 0% data loss.
▶️ Shopify development expert - built an inventory sync app for 100000+ SKUs, using Liquid and webhooks to reduce multi-location updates to less than 2 seconds.
▶️ Go-to Shopify app developer for consultations and code audits; refactored 20+ Shopify apps to improve architecture, ensuring 100% compliance and flawless App Store submission on the first try.
Now, my Shopify expert experience in statistics and numbers:
⚙️ Shopify developer - launched 100+ high-end Shopify stores built on premium Shopify themes like Dawn, Impulse, Prestige, Horizon, Be Yours, with focus on website design, mobile-first approach and conversion rate optimization.
⚙️ I am a data-driven Shopify developer CRO specialist skilled in Shopify marketing, consistently improving client conversion rates by 100-120% through strategic UX enhancements / checkout optimization and other ways.
⚙️ Shopify expert who built 50+ cutting-edge Shopify headless platforms on Hydrogen and Next.js - delivering ultra-fast storefront architectures.
⚙️ Shopify web developer - successfully completed 20 Shopify projects with 100000+ product SKUs and complex shipping setups.
⚙️ Shopify developer speed and Shopify developer SEO marketing expert, achieving 95+ Core Web Vitals scores and improving shopify speed and page load times by 75% for more than 40 D2С and B2B brands.
⚙️ Versatile Shopify backend developer and WordPress Shopify developer - have made over 20 WooCommerce to Shopify migrations with zero SEO traffic drop and less than 30 minutes downtime.
🚀 Services I offer as a Shopify app developer & react developer
- Shopify app development - building public Shopify apps with guaranteed shopify app store approval and App Store submission
- Custom Shopify apps and integrations - I am your dedicated Shopify API Developer for high-performance private app solutions (f.e. affiliate marketing programs)
- API Connectivity - I can create Shopify API integration to connect Shopify APIs with enterprise CRMs, ERPs, third-party logistics via REST API.
- Skilled in Shopify Remix, Node.js, TypeScript, and Prisma ORM following Shopify best practices.
- Frontend customization - combining Liquid with custom APIs for interactive storefront features and app extensions.
- Harnessing the Shopify Admin API, Shopify Admin GraphQL API, Shopify Storefront API for deep data sync and custom Shopify integrations.
- Code audits - troubleshooting and upgrading legacy code to meet modern Shopify app development standards.
- E-commerce marketing, shopify virtual assistant
🚀 Web developer services
- Shopify developer and wordpress developer moving stores to Shopify from Magento, WooCommerce, BigCommerce, or custom platforms.
- premium theme development - Shopify web development focused on premium themes like Focal or Prestige, deep theme customization, and custom layouts.
- headless ecommerce - Shopify developer building headless storefronts with Hydrogen, Next.js and custom frontends.
- conversion rate optimization - Shopify developer CRO setups, refactoring UX/UI to improve checkout rates and store sales.
- Shopify speed optimization / Shopify expert configuration for high Core Web Vitals and Google rankings.
- Expert knowledge of Shopify Liquid, HTML, CSS, JavaScript and Shopify APIs
- Full shopify management, catalog setup, and automated shopify dropshipping architecture.
𝐃𝐫𝐨𝐩 𝐦𝐞 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 with a quick summary of what you're building or a link to your current store.
Even if you don't have a final spec ready yet, we can jump on a call, discuss the logic, and figure out the roadmap together. Looking forward to building something solid.
Associated with
DevIT
$6M+
earned
$40/hr
100%
Job Success
Offers consultations
Start of list.
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👩🏻💻 I am a dedicated, passionate, and senior full-stack software engineer with 𝟖+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞
building MVPs, SaaS platforms, and high-performance B2B web applications. In the AI space, I build AI-powered applications using RAG (Retrieval-Augmented Generation) pipelines, LLM integrations (OpenAI, Claude, and Gemini integrations), vector databases, AI chatbots, knowledge bases, document processing, and semantic search solutions.
🔎 I help startups, founders, and growing businesses build scalable, production-ready software products.
🧠 Strong problem-solving skills | Excellent communication skills | Product mindset | Quick learner
🏆🏅 Top Rated Plus independent freelancer with a proven track record of successful project delivery and a 100% Job Success Score
🤜🤛 Worked directly with founders, CEOs, CTOs, and cross-functional teams in remote environments to align business goals with technical execution and deliver impactful products.
🚀 I am using AI tools to ship production-grade software faster, without sacrificing architecture, quality, or long-term maintainability
𝐌𝐨𝐬𝐭 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐡𝐢𝐫𝐞 𝐦𝐞 𝐰𝐡𝐞𝐧:
1. The existing codebase has become difficult to manage, slowing down development, bug fixes, and new feature delivery
2. Build products from scratch with high standards across frontend, backend, database, and architecture.
3. Migrate existing web applications from legacy technologies to React.js and Next.js
4. They need help building complex features that their current team can't handle.
5. Performance bottlenecks are hurting user experience and conversions
6. They need visibility into user behavior, customer drop-offs, product usage, etc.
7. They need a clean MVP from Figma/idea/image that can evolve into a scalable SaaS product.
8. They need an engineer who understands real customers and the problems they're trying to solve
𝐇𝐨𝐰 𝐈 𝐖𝐨𝐫𝐤:
1. Quick response times to keep projects moving fast. Join daily meetings with video calls.
2. Daily progress updates with GitHub commits and video demos
3. Available on weekends when needed for urgent issues or deadlines
4. Comfortable working in your preferred time zone
5. Long-term support and partnership, not just until the contract ends
6. Clear communication with no surprises or hidden delays
🗣️ 𝐖𝐡𝐚𝐭 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐬𝐚𝐲 𝐚𝐛𝐨𝐮𝐭 𝐦𝐞 𝐚𝐟𝐭𝐞𝐫 𝐰𝐨𝐫𝐤𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐦𝐞:
➔ "Exceptional, excellent freelancer!"
➔ “Strong sense of ownership and attention to detail”
➔ "High-quality work with impressive speed”
➔ "Proactively suggests improvements that enhance the product”
➔ "Always reliable and delivers under pressure”
➔ "Seamlessly integrates into the team”
🖥️ 𝐌𝐲 𝐡𝐚𝐧𝐝𝐬-𝐨𝐧 𝐬𝐤𝐢𝐥𝐥𝐬
𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React.js, Next.js, JavaScript, TypeScript, HTML, CSS, SCSS, Tailwind, Bootstrap, Progressive Web Apps (PWA), React Native, Styled Component, Websocket, WebRtc, Astro, Jamstack, Shadcn/ui, MUI, BaseUI, Ant, Chakra
𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, Express.js, Nest, PHP, Laravel, Python (Django, FastApi), GraphQL
𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: CRM (HubSpot, Salesforce, Zoho, Pipedrive); CMS & Headless CMS (WordPress, Strapi, Sanity, Contentful, Ghost); Analytics (Mixpanel and Google Analytics); Customer engagement platforms (CustomerIO); and third-party API integrations
𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: MongoDB, Supabase RLS (Row Level Security), PostgreSQL, MySQL, Firebase
𝐀𝐈 / 𝐌𝐋: RAG (Retrieval-Augmented Generation), Vector Embeddings, Semantic Search, LLM Integration, Prompt Engineering, LangChain
𝐕𝐞𝐜𝐭𝐨𝐫 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: pgvector, Supabase Vector Store
𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬: Vercel, AWS, GCP, Azure, Heroku, GitHub Actions, CI/CD Pipelines, Godaddy, SSL certificate, Docker, Railway
𝐀𝐈 𝐓𝐨𝐨𝐥𝐬: Claude Code, Github Copilot, Lovable, Cursor, Codex, Replit, ChatGPT, Gemini, Bolt, base44, etc.
🏢 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐀𝐜𝐫𝐨𝐬𝐬 𝐌𝐮𝐥𝐭𝐢𝐩𝐥𝐞 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 & 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐬
ERP systems, FinTech, EdTech, Healthcare, Social Media platforms, Sports applications, Booking systems, Business SaaS tools, Gaming platforms, Chatbots, Multi-tenant web apps, Distributed systems, Marketing sites, Landing pages, CRM, and CMS.
🤝 If you're looking for someone who understands both technology and business goals, invite me. I’d be happy to contribute to building a successful product
Thank you.
$30/hr
100%
Job Success
Available now
Offers consultations
Start of list.
End of list.
Ali R.
has worked
.
Tired of AI features that break in production and manual workflows that eat your team's time?
I build 𝘁𝗵𝗿𝗲𝗲 𝘁𝗵𝗶𝗻𝗴𝘀 𝘁𝗵𝗮𝘁 𝗰𝗼𝗺𝗽𝗼𝘂𝗻𝗱: 𝗔𝗜 𝘀𝘆𝘀𝘁𝗲𝗺𝘀, 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗽𝗶𝗽𝗲𝗹𝗶𝗻𝗲𝘀, 𝗮𝗻𝗱 𝗳𝘂𝗹𝗹 𝘀𝘁𝗮𝗰𝗸 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 that work together as one reliable product. If you're triaging broken integrations, stuck on an AI idea that won't move, or need a full product built end to end, 𝗜 𝘁𝘂𝗿𝗻 𝘁𝗵𝗮𝘁 𝗶𝗻𝘁𝗼 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝘄𝗼𝗿𝗸𝗶𝗻𝗴, 𝗳𝗮𝘀𝘁.
◈ 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱
◆ Production LLM features: chatbots, question-answering, summarization, 𝗽𝗿𝗼𝗺𝗽𝘁 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴, embeddings pipelines, and 𝗟𝗮𝗻𝗴𝗖𝗵𝗮𝗶𝗻 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 that handle real load
◆ 𝗥𝗔𝗚 𝗸𝗻𝗼𝘄𝗹𝗲𝗱𝗴𝗲 𝘀𝗲𝗮𝗿𝗰𝗵 with 𝗣𝗶𝗻𝗲𝗰𝗼𝗻𝗲, 𝗽𝗴𝘃𝗲𝗰𝘁𝗼𝗿, 𝗮𝗻𝗱 𝗙𝗔𝗜𝗦𝗦 that gives your users accurate answers from your own data, not hallucinations
◆ 𝗔𝗜 𝗮𝗴𝗲𝗻𝘁𝘀 𝗮𝗻𝗱 𝗼𝗿𝗰𝗵𝗲𝘀𝘁𝗿𝗮𝘁𝗶𝗼𝗻: multi-step agents with 𝘁𝗼𝗼𝗹 𝘂𝘀𝗲, 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗹𝗼𝗴𝗶𝗰, 𝗵𝘂𝗺𝗮𝗻 𝗲𝘀𝗰𝗮𝗹𝗮𝘁𝗶𝗼𝗻, retry handling, and full observability
◆ 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 in 𝗻𝟴𝗻, 𝗠𝗮𝗸𝗲, 𝗮𝗻𝗱 𝗭𝗮𝗽𝗶𝗲𝗿 across HubSpot, Stripe, QuickBooks, Slack, Monday, and internal CRMs that eliminate manual handoffs entirely
◆ 𝗠𝗼𝗻𝗱𝗮𝘆 𝗯𝘂𝗶𝗹𝗱𝘀 𝗮𝗻𝗱 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: custom automations, board structures, API connections, and cross-tool workflows that make project tracking actually work
◆ 𝗙𝘂𝗹𝗹 𝘀𝘁𝗮𝗰𝗸 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: complete products from database to UI, 𝗡𝗲𝘅𝘁.𝗷𝘀, 𝗥𝗲𝗮𝗰𝘁, 𝗡𝗼𝗱𝗲.𝗷𝘀, 𝗟𝗮𝗿𝗮𝘃𝗲𝗹, 𝗙𝗮𝘀𝘁𝗔𝗣𝗜, REST and GraphQL APIs, SSR/SSG, Core Web Vitals, CI/CD from day one
◆ 𝗦𝗲𝗰𝘂𝗿𝗲 𝗽𝗮𝘆𝗺𝗲𝗻𝘁𝘀 𝗮𝗻𝗱 𝘄𝗲𝗯𝗵𝗼𝗼𝗸𝘀: Stripe, Intergiro, virtual cards, hosted payment pages, PCI-aware flows, and reliable webhook processing with audit logging.
𝟳 𝘆𝗲𝗮𝗿𝘀 𝗮𝗰𝗿𝗼𝘀𝘀 𝗔𝗜/𝗠𝗟, 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻, 𝗳𝘂𝗹𝗹 𝘀𝘁𝗮𝗰𝗸, 𝗳𝗶𝗻𝘁𝗲𝗰𝗵, 𝗦𝗮𝗮𝗦, 𝗮𝗻𝗱 𝘄𝗲𝗯𝟯. The AI and automation layers sit on a real full-stack foundation built for production, not demos.
◈ 𝗦𝘁𝗮𝗰𝗸
◆ 𝗔𝗜/𝗠𝗟: LLMs, LangChain, RAG, FastAPI, Pinecone, pgvector, FAISS, OpenAI, Claude API
◆ 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: n8n, Make, Zapier, Monday, HubSpot, Slack, QuickBooks, Stripe, GHL
◆ 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: Next.js, React, TypeScript, Nuxt, Vue, Tailwind, shadcn UI, GSAP, Three.js
◆ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Node.js, Express, Laravel, GraphQL, REST, FastAPI, NestJS
◆ 𝗗𝗮𝘁𝗮: PostgreSQL, Supabase, MongoDB, Redis, SingleStore, Prisma
◆ 𝗜𝗻𝗳𝗿𝗮: Docker, AWS, Cloudflare Workers, CI/CD, monitoring, audit logging
◈ What Teams Get
◆ Hours saved every week from automated CRM, billing, project tracking, and support flows
◆ Support tickets auto-summarized, tagged, and routed correctly without human touch
◆ RAG knowledge base that gives users accurate answers from your own data, not dead ends
◆ n8n and Make workflows that replace 3-5 manual tools with one reliable pipeline
◆ Full stack products delivered end to end, tested, documented, and handed over cleanly
◆ AI features that are tested, monitored, observable, and built to last
◆ Security throughout: role-based access, input validation, secret management, audit logs, rate limiting, and PCI-aware payment patterns on every engagement
◈ How I Work
◆ Kickoff to align on the problem, success metrics, data access, and a safe first milestone
◆ Short sprints with weekly demos and Loom walkthroughs
◆ Handover with tests, CI monitoring, docs, and a runbook so your team owns it completely
◈ Engagement Options
◆ Scoped quick win to validate the idea before committing budget
◆ Fixed-price milestones with demos at every stage
◆ Staff augmentation for ongoing feature delivery or backlog acceleration.
Tell me the single problem costing your team the most time right now. I'll map out a simple plan, a safe first milestone, and a fast path to something working.
$30/hr
100%
Job Success
$1M+ earned
Offers consultations
Start of list.
End of list.
Hi, I am 𝗠𝘂𝗸𝘂𝗹 and I am a professional 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗪𝗲𝗯 & 𝗠𝗼𝗯𝗶𝗹𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 specializing in React.js, Next.js, Node.js, Express.js, Flutter, Webflow, Shopify, WordPress, WooCommerce, Laravel and SEO‑driven website development. With over 10+ years of experience, I design and build high‑performing, conversion‑focused websites that help businesses grow, strengthen their online presence, and generate measurable results.
I combine clean code, scalable architecture, and modern UI/UX design with advanced SEO strategies to deliver websites that are not only visually impressive but also strategically optimized for conversions, engagement, and long‑term scalability.
🔑 𝐌𝐲 𝐂𝐨𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈𝐧𝐜𝐥𝐮𝐝𝐞:
⚛️ 𝗥𝗲𝗮𝗰𝘁, 𝗡𝗲𝘅𝘁.𝗷𝘀 & 𝗡𝗼𝗱𝗲.𝗷𝘀 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 :
☑ 𝗥𝗲𝗮𝗰𝘁.𝗷𝘀: Custom components, Redux/Context API, SPA & real‑time apps, Material‑UI/Tailwind CSS, REST/GraphQL integrations, testing with Jest/Cypress.
☑ 𝗡𝗼𝗱𝗲.𝗷𝘀: SEO‑optimized SSR/SSG sites, dynamic routing, API routes, headless CMS (Sanity, Strapi, Contentful), authentication (NextAuth/JWT), Vercel/Netlify deployments.
☑ 𝗡𝗼𝗱𝗲.𝗷𝘀/𝗘𝘅𝗽𝗿𝗲𝘀𝘀.𝗷𝘀: REST/GraphQL APIs, microservices, Socket io, MongoDB/PostgreSQL, secure auth (JWT/OAuth2), Stripe/PayPal integrations, CI/CD pipelines.
🛍️ 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 & 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 𝗣𝗹𝘂𝘀 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 :
☑ Complete Shopify & Shopify Plus store setup from scratch
☑ Custom Shopify theme development (Liquid, CSS, JS)
☑ Homepage, product, collection, cart, and checkout customization
☑ Dynamic content, meta fields, and custom sections
☑ Shopify app integration, subscription systems, and custom workflows
☑ Speed optimization, mobile responsiveness, and CRO improvements
☑ Shopify migration from WooCommerce, Magento, Wix, Squarespace, and custom platforms
⚡ 𝗪𝗲𝗯𝗳𝗹𝗼𝘄 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 :
☑ Pixel‑perfect Figma/XD/PSD to Webflow development
☑ Fully responsive Webflow websites with CMS integration
☑ Dynamic CMS collections & scalable content structures
☑ Advanced animations, interactions, and custom code integrations
☑ Start-up, SaaS, agency, and eCommerce website development
☑ Webflow migration from WordPress, Wix, Squarespace, and others
☑ SEO‑focused implementation & performance optimization
🌐 𝗪𝗼𝗿𝗱𝗣𝗿𝗲𝘀𝘀 & 𝗪𝗼𝗼𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 :
☑ Custom WordPress website design & WooCommerce store setup
☑ Elementor, Divi, Bricks Builder, Oxygen, Gutenberg expertise
☑ Plugin integrations, membership platforms, LMS, and booking systems
☑ Speed optimization, malware clean-ups, and ongoing maintenance
☑ SEO‑friendly architecture, schema/JSON‑LD, Rank Math & Yoast Pro
☑ Landing pages optimized for lead generation & conversions
☑ Website redesigns, migrations, and long‑term technical support
⚡ 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 :
I streamline operations and marketing systems with:
☑ Zapier, Make, Airtable, Memberstack
☑ Mailchimp, Klaviyo, HubSpot
☑ Stripe, Calendly, CRM & email marketing integrations
From lead capture automation to advanced customer workflows, I build systems that improve efficiency, reduce manual work, and support business growth.
📈 𝗖𝗥𝗢 & 𝗦𝗘𝗢‑𝗙𝗼𝗰𝘂𝘀𝗲𝗱 𝗔𝗽𝗽𝗿𝗼𝗮𝗰𝗵 :
☑ Optimizing user journeys & customer flows
☑ Enhancing landing page engagement & conversion rates
☑ Reducing friction in checkout & inquiry processes
☑ Mobile‑first optimization for higher conversions
☑ Heatmap & analytics‑based strategies (GA4, Microsoft Clarity)
☑ Speed optimization (GTmetrix, Pingdom, Google Page Speed Insights)
🎨 𝗨𝗜/𝗨𝗫 𝗗𝗲𝘀𝗶𝗴𝗻 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 :
☑ Figma, Adobe XD, Photoshop, Illustrator, InDesign
☑ Clean, modern, accessible, and user‑centered interfaces
☑ Branding consistency, usability, responsiveness, and conversion‑focused layouts
🧑💻 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝘁𝗮𝗰𝗸 :
☑ React.js, Next.js, Redux, Node.js, Express.js, Angular.js, Vue.js
☑ PHP, Laravel, Python, MySQL, SQL, REST API, SPA applications
☑ WordPress, WooCommerce, Shopify, Webflow, Squarespace
☑ CI/CD tools, Webpack, jQuery, Bootstrap, CSS3, HTML5
☑ Security principles, Core Web Vitals optimization
🌍 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗦𝗲𝗿𝘃𝗲𝗱 :
☑ Start-up's, SaaS companies, eCommerce brands, agencies
☑ Healthcare, wellness, coaching, enterprise clients
☑ Real estate, hospitality, education, recruitment, and more
🤝 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲?
☑ Excellent communication & client‑ready documentation
☑ Proven track record with Top Rated Plus badge & 100% Job Success
☑ Flexible availability across time zones
☑ Long‑term support, consultation, and bug fixing after project completion
🚀 𝗟𝗲𝘁’𝘀 𝗯𝘂𝗶𝗹𝗱 𝗮 𝗺𝗼𝗱𝗲𝗿𝗻, 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲, 𝗮𝗻𝗱 𝗰𝗼𝗻𝘃𝗲𝗿𝘀𝗶𝗼𝗻‑𝗳𝗼𝗰𝘂𝘀𝗲𝗱 𝘄𝗲𝗯𝘀𝗶𝘁𝗲 𝘁𝗵𝗮𝘁 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘀 𝗿𝗲𝗮𝗹 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗿𝗲𝘀𝘂𝗹𝘁𝘀.
$50/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
End of list.
Sajawal I.
has worked
.
Some clients come with a greenfield project: a new Lakehouse to design, a pipeline to build from scratch, a migration off on-prem into Azure or Aws. Others come with something broken that needs fixing. Either way, I've done both enough times across healthcare, e-commerce, fintech, and supply chain to know what works and what doesn't.
Are you looking to make data-driven decisions and improve your business processes?
Let's work together to unlock the power of your data and turn it into actionable insights for your business. As a data professional with 7+ years of experience building data pipelines and Lakehouse architectures on Azure, Aws and Databricks, mostly for healthcare and e-commerce clients, though I've worked across fintech and supply chain too. ADF / Databricks workflows for orchestration, Delta Lake for storage, Unity Catalog for governance.
I'm Certified Data Engineer with Expertise in developing Data Pipelines for Data warehousing, Data Lake, Data LakeHouse, and Data Analytics. That's been my daily work across 40+ Upwork contracts.
What I've built for clients:
🏥 Healthcare: Inherited years of fragmented EMR data with no reliable reconciliation. Built a bronze-silver-gold Databricks Lakehouse with composite key design and a daily Delta Lake MERGE-based reconciliation framework. Reduced pipeline processing time by 80% and cleared a multi-year backlog the previous system couldn't handle.
🛒 E-commerce: Unified fragmented sales and marketing data from Shopify, HubSpot, and Google Analytics into a single Delta Lake. The business finally had a clean, trusted view of customer behaviour, sales trends, and campaign performance they could actually make decisions from.
🏦 Mortgage/Fintech: Terabytes of mortgage documents flowing in from 10+ lenders, each with their own XML schema that drifted without warning. Designed a canonical schema layer with versioned per-source mappings so schema changes upstream never broke downstream pipelines. Built on Azure Data Factory and Azure Data Lake at scale.
My core stack:
Databricks (Delta Lake, Unity Catalog, Databricks SQL) · Apache Spark · PySpark · SparkSQL · Microsoft Fabric · Azure Data Factory · Azure Synapse · ADLS · Python · SQL
Available for fixed-price projects and long-term retainers. If you know what you need to build, let's talk scope. If you're still figuring it out, I'm happy to start there too.
$41/hr
100%
Job Success
$800K+ earned
Available now
Offers consultations
Start of list.
End of list.
Taras M.
has worked
.
❤️CLIENT-oriented React Developer available for LONG-TERM projects |
🔥 116 jobs on Upwork and 0 negative feedback |
💸 Remote full stack developer with full integration in your team that makes a profit |
🚫 No small fixes ❗️ No small fixed price work |
To hear me and more about my soft skills, take a look at my video introduction and the video testimonials from my previous clients (attached to the portfolio)
ABOUT ME
I have more than 8 years of experience building high‑traffic react nextjs applications. I help teams turn complex ideas into profitable React Node.web and React Narive mobile apps, shipping MVPs up to 3x faster using AI. With excellent communication skills and a flexible working attitude, I have successfully collaborated with clients from 23 countries, consistently implementing a “can-do” approach
MY KEY ACHIEVEMENTS
✔ As a React Frontend Developer I developed a React SaaS product that simplified construction estimations, reaching 98% accuracy and reducing project estimation timelines from weeks to minutes.
✔ As a Senior React Developer I led Frontend React Nextjs Project of a global $100M+ enterprise, leveraging React Nextjs frontend Typescript , and Redux
✔ As a Frontend React Developer I worked together with Python Developer to build a high-performance marketplace, handling 500K+ monthly users. I also ensured seamless API integrations, real-time updates, and secure transactions
✔ As a React Developer I worked on Frontend react nextjs of the real-time analytics dashboard also using Redux and D3.js, allowing businesses to track KPIs in real-time and increase operational efficiency by 35%
✔ While working as a React native app developer , I also created a React Native mobile app for real-time event invitations, handling 100K+ active users with 99.8% uptime
✔ Working in the HealthTech industry as a Senior Frontend React Developer JS , I delivered a HIPAA-compliant patient portal on React that cut virtual-visit check-in times from 25 minutes to 8 minutes, serving 40 K weekly sessions
✔ As a React Nextjs Frontend Developer I created a booking system for a company in the hospitality industry, integrating Stripe, Twilio SMS, and calendar syncing, resulting in 95% fewer missed appointments
✔ While working on a LogisticsTech SaaS , I contributed to a Frontend React Development of live shipment tracking system using WebSockets (it works across 4 continents)
✔ In the EdTech sector as a React Nextjs Frontend Developer I developed an interactive React-based learning platform with gamified features, increasing course completion rates by 38% and supporting over 200K concurrent learners
✔ As a Full Stack Developer React Node for a Travel platform, I implemented a dynamic search and booking flow that decreased booking abandonment by 42% and processed $15M+ in monthly reservations
✔ In the Real Estate sector, I developed an interactive 3D model viewer in React, allowing users to explore spaces and products in real time, increasing engagement and conversion rates by 40%
✔ As a Frontend React Developer for a PropTech startup project, I built a property management dashboard that automated 85% of tenant requests, cutting operational costs by $500K annually
✔ In a Media & Entertainment project I worked as Full Stack Developer AI and built and deployed a real-time recommendation engine using deep learning, personalizing video content for 250K+ daily users
✔ For a RetailTech platform, as a full stack developer react node , I developed a customer rewards portal that drove a 60% increase in repeat purchases
✔ Working in InsurTech, python full stack developer and I engineered a policy comparison tool with real-time data feeds, reducing policy selection time from 40 minutes to under 5 minutes for 100K+ users monthly
✔ In the AgriTech industry I worked as Full Stack Developer react node and created a react nextjs frontend dashboard for IoT sensor data, enabling farmers to optimize irrigation schedules and reduce water consumption by 25% across more than 1,500 farms
As a Senior React Developer firebase , I not only have extensive experience with various JavaScript frameworks ( I have over 8 years of experience in frontend react development and back-end development, and 5 years in mobile app development ) but also hold Bachelor's degree in Engineering Software. I have built and optimized scalable, high-performance web apps using React.js and have developed React Native mobile applications with lightning-fast performance
Need to launch fast?
As a Full Stack Developer AI , I can take your MVP from zero to live in 4 weeks, leveraging AI to streamline workflows, cut engineering overhead by 30%, and accelerate your path to seed funding as I have already done it before
With me, your next release ships on schedule, scales to hundreds of thousands of users, and lets you focus on growth
Let's begin the collaboration with TOP RATED PLUS Full stack Developer React by clicking "Invite" or "Hire" on the top right ↗️
07.04.26
Associated with
Lengin
$500K+
earned
$100/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
End of list.
Dhruv B.
has worked
.
AI Engineer, AI Automation Expert, AI Agents Developer, Claude Code Expert, n8n Expert, RAG Engineer, AI Consultant, AI Transformation Partner - these are the many hats I have had the chance to wear.
I build the AI infrastructure mid-market enterprises need to go from "we have ChatGPT" to "AI is shipping our work."
Top 1% on Upwork. 100% Job Success. $100K+ in earnings across 30+ production AI implementations. UT Austin (Computer Engineering + AI/ML). Udemy instructor with 190K+ students. Ex-quant at SMB Capital (NYC hedge fund). Singapore Navy AI/ML autonomous underwater vehicle specialist.
🎯 WHAT I SPECIALIZE IN
▪ AI Agents & Multi-Agent Systems: Claude Code, MCP servers, LangGraph, CrewAI, Claude Agent SDK
▪ AI Automation: n8n (expert-level), Make, Zapier, custom Python pipelines
▪ RAG / Retrieval-Augmented Generation: Pinecone, pgvector, semantic search, document AI
▪ AI Transformation: company-wide rollouts, per-department playbooks, idle Claude Enterprise activation
▪ AI SaaS Development: full-stack Next.js + FastAPI + Postgres
▪ AI Consulting: strategy, architecture, vendor selection, implementation audits
▪ CRM Automation: GoHighLevel (GHL), HubSpot, Salesforce, Pipedrive, Clay, Instantly
▪ Voice AI: Vapi, Retell, ElevenLabs, Deepgram, Whisper for sales and support
▪ LLM Integration: Claude (Anthropic), OpenAI, Gemini, Llama, DeepSeek
▪ Workflow Automation: Business Process Automation, exception flagging, document processing
▪ MCP (Model Context Protocol): custom MCP servers, Claude Code skills and plugins
📈 RECENT CLIENT WORK
→ Hilo (medical device, Series B funded): Hilo Intelligence agent platform in production
→ Life Seasons ($50M+ supplements brand): warehouse auto-batching @ 98–99% success; Shopify-to-Sage reconciliation; parent-child AR sub-ledger during live Doss ERP migration
→ Casa Maestri (tequila distillery, Mexico): HubSpot CRM rebuild + AI lead follow-up
→ Smart Roofing: full GoHighLevel automation suite + custom GHL MCP
→ Protocol Health Club: hormone-therapy patient intake + retention automation
→ E2Go / Everything 2 Go (e-commerce furniture): Shopify automation + inventory AI
→ Multi-tenant RAG knowledge brain: semantic search across 10,000+ technical docs
→ Voice AI sales agents: outbound qualification + appointment booking
🛠️ COMPLETE TECH STACK
AI Models: Claude (Anthropic), GPT-4, GPT-4o, Gemini, Llama, DeepSeek, Mistral
Claude Ecosystem: Claude Code, Claude Cowork, Claude Agent SDK, MCP servers, Skills, Plugins
Agentic Frameworks: LangChain, LangGraph, CrewAI, Pydantic AI, AutoGen, DSPy
Automation Platforms: n8n, Make, Zapier, Airtable, Power Automate
Vector Databases: Pinecone, pgvector, Supabase, ChromaDB, Weaviate, Qdrant
CRM Platforms: GoHighLevel (GHL), HubSpot, Salesforce, Pipedrive, Close, ActiveCampaign
Email / Outreach: Instantly, Clay, Apollo, Lemlist
Voice AI: Vapi, Retell, Bland, ElevenLabs, Deepgram, Whisper, Synthflow
Backend: Python (FastAPI, Django, Pandas, NumPy), Node.js, TypeScript
Frontend: Next.js, React, React Native, Streamlit, Tailwind CSS, shadcn/ui
Databases: PostgreSQL, Supabase, MongoDB, Redis
Cloud / DevOps: AWS, Cloudflare Workers, Azure, GCP, Docker, Vercel, Render
Scraping / Browser: Playwright, Apify, FireCrawl, Browser Use
🏆 CREDENTIALS
✓ Top Rated Plus on Upwork
✓ 100% Job Success Score
✓ 30+ production AI builds shipped
✓ $100K+ Upwork earnings
✓ UT Austin: Computer Engineering BS + AI/ML postgraduate program
✓ Udemy Instructor: 190,000+ students, 3,000+ 5★ ratings
✓ Ex-Quantitative Trader at SMB Capital (NYC hedge fund)
✓ Ex-Singapore Navy AI/ML Specialist (Autonomous Underwater Vehicles)
📞 NEXT STEP
Send me the workflow eating your team's time, the AI initiative that stalled, or the Claude Enterprise license sitting idle. I'll send back a Loom in 24 hours with the architecture + cost.