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$25/hr
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We help businesses stand out by delivering AI-powered web applications, intelligent automation, and prompt‑engineered solutions. Whether you need high‑precision NLP agents, chatbots, or LLM integrations, I build clean, modular solutions using Python, TensorFlow, GPT‑4, LangChain, Node.js, Reactjs , Php and REST APIs.
What I offer:
👨💻 End‑to‑end AI Agent & Chatbot Development
🧠 Prompt Engineering for accurate LLM outputs
🔌 API integrations and automated workflows
📱 AI-driven mobile apps (voice/chat functionality)
⏱️ Fast prototyping & POC delivery
Tech stack includes: PyTorch, GPT‑4, TF/Keras, OpenCV, NLP, REST API, React/Flutter, Streamlit, Node.js, ReactJS, React js AWS/Azure/GCP.
I’ve supported projects ranging from AI legal agents to trading bots and conversational AI platforms on Upwork → consistently rated ⭐⭐⭐⭐⭐ by clients
What I Bring-
✅ Custom Software Development: Crafting bespoke solutions tailored to your unique needs.
✅ Process Automation: Streamlining operations and saving you time and resources through automation.
✅ Optimizing Existing Software: Maximizing your software's potential through enhancements and integrations.
🚀 My Expertise 🚀
I excel in crafting web and mobile applications for various industries, including:
📘 Learning Management Systems
🏫 School Management Systems
💰 Payroll Systems
🏢 Directory Websites
🏡 ``Real Estate Businesses``
🛒 E-commerce Solutions/Marketplaces
📚 E-Learning Apps
📅 Booking/Appointment Scheduling Web Apps
📊 Reporting Portals
Tools I Use
Project Management: Asana, Basecamp, Jira, Trello, Proofhub, Perfex CRM
Databases: MySQL, MongoDB, Firebase
Source Repositories: GitHub, BitBucket, GitLab
Let's collaborate to streamline your business operations. Together, we'll conquer your technical challenges and propel your success to new heights! 🚀 Ready to elevate your business? Let's connect and embark on this journey together!
Rohit S.
has worked
.
Associated with
Gsquare Web Technologies Private Limited
$25/hr
96%
Job Success
$200K+ earned
Available now
Offers consultations
Start of list.
End of list.
A great website should grow your Business, generate Revenue, and build Trust—not cost you Sales because it's Slow, Outdated, Difficult to Manage, or left Unfinished by Unreliable Developers. That's exactly where I help.
🏆 Top Rated Plus | ⭐ 96% Job Success | 💰 $200K+ Earned | ✅ 200+ Projects Completed | ⏱️ 8,000+ Hours on Upwork
For 10+ Years, I've partnered with Startups, Agencies, SaaS Companies, Healthcare Organizations, eCommerce Brands, Consultants, and Growing Businesses to build Websites, Business Automations, and AI Solutions that are Fast, Scalable, Easy to Manage, and designed for Long-Term Success.
🛠️ What I Can Help You With?
Whether you're Starting from Scratch, Redesigning an Existing Website, Migrating Platforms, Improving Performance, Building AI Solutions, or Automating Business Workflows, I provide complete Web Development, AI Development, and Automation Solutions tailored to your Business Goals.
I specialize in WordPress, WooCommerce, Shopify, Shopify Plus, Elementor Pro, Webflow, Squarespace, Wix, GoHighLevel, React, Node.js, Laravel, PHP, JavaScript, HTML5, CSS3, MySQL, AI Development, AI Websites, AI Automation, Workflow Automation, AI Integrations, CRM Integrations, API Integrations, Payment Gateways, Booking Systems, Custom Plugins, Custom Themes, and Full-Stack Web Application Development.
I've successfully delivered Corporate Websites, Marketing Agency Websites, SaaS Platforms, Healthcare & Medical Websites, eCommerce Stores, DTC & Wholesale Shopify Stores, Lead Generation Websites, Portfolio Websites, Membership Platforms, Booking Websites, Landing Pages, Client Portals, Dashboards, Custom Business Applications, AI-Powered Solutions, Workflow Automations, along with countless Redesigns, Migrations, Maintenance Projects, and Performance Optimizations.
💼 My Core Services,
• Custom WordPress Development
• WooCommerce Development
• Shopify & Shopify Plus Development
• Elementor Pro Expert Development
• Webflow Development & Migration
• Squarespace Development
• Wix Development
• GoHighLevel Websites & Funnels
• AI Development
• AI Website Development
• AI Automation & Workflow Automation
• AI Integrations
• CRM & API Integrations
• Figma to WordPress / Elementor
• Adobe XD to HTML / WordPress
• Website Redesign & Modernization
• Website Migration (Webflow, Wix, Squarespace → WordPress)
• Custom PHP & Laravel Development
• React & Node.js Applications
• Payment Gateway & Booking Integrations
• Website Speed Optimization
• Core Web Vitals Optimization
• Security Improvements & Malware Cleanup
• Ongoing Website Maintenance & Technical Support
🏢 Industries I've Worked With,
I've helped businesses across Marketing, Digital Agencies, SaaS, Healthcare, Medical, eCommerce, DTC Brands, Amazon Agencies, Professional Services, Coaches, Consultants, Real Estate, Construction, Automotive, Community Organizations, Non-Profits, Personal Brands, Hospitality, Startups, Technology Companies, and Local Businesses, giving me the experience to quickly understand different Business Models and Customer Journeys.
🤝 Why Do Clients Keep Coming Back?
Clients don't continue working with me simply because I write Clean Code.
They come back because I Communicate Clearly, Meet Deadlines, Solve Problems Proactively, and genuinely care about helping their Business Succeed.
When you work with me, you can expect:
✅ Clear Communication throughout the project
✅ Honest Recommendations—not unnecessary upselling
✅ Clean, Scalable, and Maintainable Development
✅ Fast-Loading, Mobile-Friendly, SEO-Ready Websites
✅ Business-Focused Web, AI, and Automation Solutions instead of technical jargon
✅ Reliable Long-Term Support after launch
💬 What Clients Say About My Work ⭐⭐⭐⭐⭐?
⭐ "Mandeep did an excellent job on our project. He was very responsive, communicated clearly, and coordinated smoothly throughout the entire engagement."
⭐ "Working with Mandeep has been an excellent experience from start to finish. Highly Skilled, Reliable, and delivers on time."
⭐ "Top-Notch Developer, Highly Experienced, Excellent UI and Design, and very fast on timelines."
⭐ "Mandeep translated our ideas into a Fully Functional Website and delivered beyond expectations."
🚀 My Process,
Every successful project starts with understanding your Business—not just your requirements. Before writing a single line of code, I take the time to understand your Goals, Audience, Challenges, and Expectations to recommend the most practical solution.
1. Discovery Call (30 Minutes) – We discuss your Goals, Requirements, Target Audience, Challenges, and the best approach for your project.
2. Clear Scope & Pricing – You'll receive a well-defined Scope, Deliverables, Timeline, and Pricing upfront, so there are no surprises later.
3. Development & Weekly Updates – I build your Website, AI Solution, or Automation while keeping you informed with Regular Progress Updates, ensuring you're never left wondering what's happening.
4. Testing, Launch & 3
Mandeep S.
has worked
.
Associated with
Sprout Sage Solutions
$80K+
earned
$20/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
End of list.
Senior Full-Stack Developer | React, Next.js, React Native | AI & SaaS Expert
I help startups and founders build scalable web and mobile products that are secure, maintainable, and ready for real-world growth.
With 10+ years of experience, I specialize in taking products from idea to production. I have delivered SaaS platforms, AI-powered applications, healthcare systems, fintech products, and enterprise solutions used by thousands of users worldwide.
What I Bring to Your Project
Full-Stack Expertise: End-to-end development from frontend (React, Next.js) to backend (Node.js, AWS) and mobile (React Native).
AI Integration: Building AI agents, RAG systems, and automation workflows using OpenAI, Claude, and Base44.
Scalable Architecture: Clean code, reliable delivery, and long-term technical ownership.
Industry Experience: Healthcare, FinTech, Marketplaces, Delivery, Gaming, and Social Platforms.
Core Tech Stack
Frontend:
React.js, Next.js, Vue.js, Angular, TypeScript, Tailwind CSS
Mobile:
React Native, Expo, iOS & Android Deployment
Backend:
Node.js, Express, Firebase, Supabase, PostgreSQL, MongoDB, AWS
Payments & APIs:
Stripe, RevenueCat, GraphQL, REST APIs, Webhooks
Selected Projects
TradeBulls: Trading platform supporting equities, derivatives, and commodities.
Vuukle: Community platform serving millions of users globally.
Store To Door: Same-day delivery platform with driver and dispatch workflows.
iPass: Identity verification solution with OCR and liveness detection.
Why Clients Work With Me
- 10+ Years of Professional Experience
- Production-Ready, Maintainable Code
- Clear Communication & Reliable Delivery
- Comfortable Taking Ownership of Existing Codebases
- Long-Term Partnership Mindset
Whether you need an MVP, AI-powered SaaS platform, or an experienced engineer to improve an existing product, I can help deliver a scalable solution that supports your business goals.
Sachindeep S.
has worked
.
$25/hr
99%
Job Success
$300K+ earned
Start of list.
End of list.
Seasoned full-stack developer with over 10 years of experience in building highly scalable & robust web applications.
➢ AI/ML: AI Document Processing | AI Business Automation | AI Chatbots & Agents | AI Voice & Speech Recognition | AI Transcription & NLP | Predictive Analytics | OCR & Data Extraction | Workflow Automation | OpenAI API & LangChain
➢ AI/ML: Automation / Integration Tools: Zapier | Make.com | n8n | Slack / Twilio / WhatsApp APIs | REST & GraphQL APIs | Webhooks | Python and Node.js
➢ JavaScript: Node.JS | React.JS | Angular | React Native | Ionic
➢ PHP: Laravel | Codeigniter | Magento 2 | Shopify
➢ Python: Django | Flask
➢ Ruby: ROR | Hanami
➢ Databases: MySQL | MSSQL | DynamoDB | MongoDB
➢ Source Code Management: Git | Bitbucket | Envoyer | Jenkins
➢ Project Management: Jira | Trello | Asana
Saurabh M.
has worked
.
Associated with
DEVtrust
$2M+
earned
$18/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
End of list.
Hi, I’m Satvinder Kaur – Senior Mobile & Full-Stack Developer with 10+ Years of Experience
I’m a highly adaptable software engineer with over a decade of experience building mobile and web applications for startups, enterprises, and growing businesses. I specialize in native iOS/Android development and cross-platform solutions using Flutter and React Native, delivering fast, scalable, and user-friendly apps tailored to client goals.
🔹 Technologies I Work With
Mobile App Development (Frontend):
Frameworks: Flutter, React Native, Swift (iOS), Kotlin (Android), Objective-C, Java
UI/UX Tools: Figma, Sketch, Adobe XD
State Management: Redux, Provider, Bloc, MobX, Riverpod
Animations: Lottie, React Native Reanimated
Navigation: React Navigation, Flutter Navigator
Backend Development:
Languages/Frameworks: Node.js (Express), Django, Laravel, Ruby on Rails
Databases: MongoDB, PostgreSQL, MySQL, Firebase Firestore & Realtime DB
Authentication: OAuth2.0, JWT, Firebase Auth, Auth0
Cloud & Storage: AWS (S3, EC2, Lambda), Google Cloud, Firebase Storage
APIs & Integrations: RESTful APIs, GraphQL (Apollo), JSON/XML
Third-party: Google Maps, Stripe, PayPal, Twilio, Social Logins (Google, Facebook, Apple)
NFC Applications: Expertise in building secure, real-time NFC apps
Payments & Wallets: Stripe, PayPal, Razorpay, Braintree, Apple Pay, Google Pay, In-app purchases
DevOps & Deployment: CI/CD: GitHub Actions, Jenkins, Bitrise, Fastlane
Hosting: AWS, Firebase, Google Cloud, DigitalOcean
Monitoring: Sentry, Firebase Analytics, Google Analytics
Push Notifications: FCM, OneSignal, APNs (Apple), Pusher
Security: SSL/TLS, HTTPS, AES encryption, MFA, Biometric Auth (Face ID/Touch ID)
🔹 Industry-Specific Expertise
Business Apps for enterprise productivity
NFC Applications – e.g., Crewhub (NDIS-compliant app) & Purrfect Paws (pet records via NFC)
IoT & Hardware Integration
Location-Based Services (GPS tracking, geofencing)
Fitness & Wellness Apps
Lifestyle, Media & Streaming Platforms
Education & eLearning Tools
Real-Time Messaging & Social Networking Apps
💼 Why Work With Me?
✅ Proven experience delivering end-to-end solutions — front-end, back-end, and cloud deployment
✅ Expertise in cross-platform development, reducing cost and time-to-market
✅ Focused on clean code, scalable architecture, and intuitive UI/UX
✅ Long-term partner providing post-deployment support and maintenance
Let’s collaborate to bring your product vision to life — with quality, speed, and full transparency. I look forward to helping you build something truly impactful.
Let’s connect and discuss how I can help you build your next big idea into reality.
Satvinder K.
has worked
.
Associated with
Paras Technologies
$3M+
earned
$25/hr
100%
Job Success
$50K+ earned
Available now
Offers consultations
Start of list.
End of list.
𝟖+ 𝐲𝐞𝐚𝐫𝐬 | 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 | 𝐓𝐨𝐩 𝐫𝐚𝐭𝐞𝐝 | 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬 | 𝟏𝟎𝟎% 𝐣𝐬𝐬
I build production-ready Web apps, SaaS platforms, internal tools, and ecommerce systems as a Full Stack Developer who owns the entire stack, from database design through deployment on AWS.
Over 8+ years, I've delivered SaaS products where I led technical direction end-to-end as a Full Stack Developer. My work typically involves designing backend architecture in Node.js and Express, building scalable APIs, and pairing them with clean React.js, Next.js or Angular frontends. I don't split roles, I architect, build, test and ship complete systems myself.
What I focus on as a Full Stack Developer:
My day-to-day as a Full Stack Developer means thinking about both layers simultaneously. A robust backend doesn't matter if the frontend can't consume it cleanly. A beautiful interface breaks if the API doesn't scale. So I design backwards from user workflows and forwards from infrastructure constraints.
When you hire a Full Stack Developer like me, you're not paying for coverage across two domains, you're getting someone who treats the entire system as one cohesive problem. That changes how I approach every decision, from schema design to component architecture.
Core strengths as a Full Stack Developer:
I regularly work on Full Stack Developer projects that require:
Multi-tenant SaaS architectures with role-based access and permissions
Complex internal dashboards and workflow tools for teams
Ecommerce platforms and custom Shopify app builds
Payment integrations, ledger systems, and financial workflows
Third-party API integrations and real-time data sync pipelines
AI-powered backend features, not just prompt wrappers, but thoughtful integration into actual product workflows
Scalable query logic and database optimization from a Full Stack Developer perspective
On the backend side, where most of my time sits as a Full Stack Developer, I design services in Node.js and Express, manage PostgreSQL and MongoDB databases, handle background jobs and async workflows, and deploy everything on AWS infrastructure (EC2, S3, CloudFront, Route 53). TypeScript is standard across my Full Stack Developer work.
I approach backend design the way a Full Stack Developer should: not in isolation, but thinking about how frontend code will consume it, how operations teams will monitor it, and how it'll perform under real load.
On the frontend side, as part of being a Full Stack Developer, I build interfaces in React.js, Next.js or Angular depending on what the product needs. I prioritize performance, accessibility and maintainability over trendy patterns.
Working as a Full Stack Developer on the frontend means understanding that component choices cascade into backend implications. If a page loads 100 records, that
𝐌𝐲 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞
▪ 8+ years of professional Full Stack development
▪ Strong expertise in MEAN/MERN (MongoDB, Express, Angular/React, Node.js)
▪ Experience as a Lead Full stack Developer owning architecture & technical decisions
▪ Delivered AI-enabled web applications for startups & SaaS companies
▪ Proven ability to optimize performance, scalability & system reliability
𝐌𝐲 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤
Frontend
▪ React.js, Next.js, Angular, TypeScript, JavaScript (ES6+), HTML5, CSS3, SASS / SCSS, Responsive & Cross-browser UI
Backend
▪ Node.js, Express.js, REST APIs, Authentication & Authorization
Databases
▪ MongoDB, MySQL, PostgreSQL
𝐀𝐈, 𝐋𝐋𝐌𝐬 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧
▪ LLM & Generative AI integration (OpenAI, Anthropic, Gemini, LLaMA)
▪ AI workflows using LangChain, Vertex AI & Document AI
▪ Machine Learning & Deep Learning (PyTorch, TensorFlow, scikit-learn)
▪ Computer Vision solutions using OpenCV
▪ AI automation & orchestration using n8n
▪ AI-assisted development with Antigravity, CursorAI & GitHub Copilot
𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈 𝐅𝐨𝐜𝐮𝐬 𝐎𝐧
✔ Full Stack Development (MEAN, MERN)
✔ Angular Application Development
✔ React.js Frontend Development
✔ Node.js Backend Development
✔ AI-Integrated Web Applications
✔ SaaS & Startup MVP Development
✔ API Development & Integration
✔ Performance Optimization
✔ AI Development
𝐃𝐨𝐦𝐚𝐢𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞
▪ Custom Digital Products & Software Solutions
▪ AI-Powered Applications & Intelligent Systems
▪ Business Process Automation Tools
▪ Startup MVPs (Idea → Execution)
▪ Dashboards & Admin Panels
▪ CRM & Custom Business Applications
𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞
✔ Free 30-minute consultation before starting
✔ 8+ years of Full Stack experience
✔ Expert in Angular, React.js, Node.js, MEAN/MERN & AI
✔ Clean, scalable & maintainable code
✔ Clear communication & proactive ownership
Angular Developer | React.js Developer | Node.js Developer | MEAN Stack Developer | MERN Stack Developer | Full Stack Developer | AI Engineer | JavaScript Developer | SaaS Developer | Startup Developer | Supabase
Gargi K.
has worked
.
$32/hr
96%
Job Success
$100K+ earned
Available now
Start of list.
End of list.
I help clinics, healthcare startups, and digital health companies build secure, reliable, and scalable software that stands up to real-world clinical, operational, and regulatory demands.
With 8+ years of hands-on experience in HealthTech (and 12+ years in full-stack development overall), I specialize in building enterprise-grade healthcare platforms, EHR-integrated systems, and AI-powered medical software used across the US, Canada, Europe, Australia, and the Middle East.
About Me
Top Rated Plus Healthcare Developer
12+ years in full-stack software development
8+ years focused exclusively on HealthTech
Implemented HIPAA-compliant safeguards in 50+ healthcare applications
Fluent English, clear documentation, strong stakeholder communication
I work comfortably with clinical teams, founders, compliance officers, and engineering teams, translating complex healthcare workflows into clean, maintainable software systems.
What I Help You Build
Healthcare Platforms & Products
HIPAA-compliant MVPs and SaaS platforms
Patient-facing systems
(booking, intake, portals, scheduling, engagement, monitoring)
Clinic-facing systems
(EMR/EHR, PMS, care coordination, scheduling, billing)
Telehealth / Telemedicine platforms
E-Prescribing (eRx) and medication workflows
Remote Patient Monitoring (RPM) and home care solutions
Mental health and behavioral health platforms
Healthcare AI & automation systems
AI & Intelligent Healthcare Systems
AI-led Healthcare MVPs
Medical Scribe & SOAP notes automation
Clinical chatbots & nurse-assistance systems
Wound care AI applications
NLP/LLM pipelines for clinical reasoning and documentation
Care gap analytics & population health insights
Healthcare Domains I’ve Delivered In
Revenue Cycle Management (RCM)
EHR & Practice Management Systems
EHR Integrations (FHIR / HL7)
HEDIS Reporting & Risk Adjustment
Care Gap Analytics
Benefits Administration & Health Insurance
Lab Information Systems
Wellness & preventive care platforms
Web & Mobile Healthcare Solutions
Telehealth & virtual appointment booking
EMR / EHR / PHI-centric medical record systems
Medical billing & claims workflows
HealthKit integrations for fitness apps
Smartwatch & medical device integration (vitals extraction)
Healthcare marketplaces
Doctor-patient mobile apps & web portals
Medical job portals
Women Health
Period Tracker App
Pregnancy Tracker App
Health and Wellness
Nutrition Apps
Medicine App
Pee Tracker App
Water Tracker App
Calorie Counter App
Gym Apps
Pet Camps, Pet Vaccination, Pet Healthcare
Staff & workforce management systems
Video calls, chat, SMS, and email integrations
Integrations & Interoperability Expertise
HL7 v2, HL7 FHIR, SMART on FHIR
NCPDP standards
EHR / EMR integrations:
Epic
Cerner
AthenaHealth
Healthie
eClinicalWorks
SimplePractice
Mirth Connect (configuration & channel customization)
FHIR APIs & CCDA
EDI processing, eligibility verification, claim scrubbing
Lab integrations (uni-directional & bi-directional)
DICOM viewers & PACS solutions
Compliance, Security & Consulting
HIPAA, HITECH, PIPEDA, GDPR, PDPA
ISO & IEC-aligned engineering practices
Security risk assessments & remediation
HIPAA consulting for startups & enterprises
Audit-ready system design
PHI-safe architecture and data handling
Tech Stack
Frontend: React, Flutter, HTML, CSS, JavaScript, TypeScript
Backend: Node.js / NestJS, Python, .net,C#, Blazor
Mobile: Flutter, Swift, Kotlin, React Native
Cloud: AWS, Google Cloud, Azure
Databases: PostgreSQL, MySQL, MongoDB
AI: OpenAI, NLP/LLM pipelines, automation engines, Claude AI, Claude Code
Certifications
AZ-900 – Microsoft Azure Fundamentals
AZ-204 – Developing Solutions for Microsoft Azure
AZ-104 – Microsoft Azure Administrator
AZ-305 – Designing Microsoft Azure Infrastructure Solutions
HIPAA (Healthcare Compliance)
How I Work
Clean, well-documented code
Security and compliance built from day one
Clear milestones and realistic timelines
Weekly updates and transparent communication
Long-term mindset — not quick hacks
Have a healthcare project in mind?
Whether you’re building a medical SaaS, Health and Wellness App, AI-driven clinical tool, or integrating with EHRs, I’d be happy to discuss how to architect it correctly, compliantly, and scalable.
Let’s build your next healthcare platform the right way
Associated with
Cloudgarner Solutions Pvt Ltd
$800K+
earned
$38/hr
100%
Job Success
$200K+ earned
Available now
Offers consultations
Start of list.
End of list.
My work covers the complete product lifecycle from transforming ideas into technical roadmaps, architecture planning, UI/UX implementation, backend development, AI integrations, testing, deployment, and long-term scaling support across iOS, Android, Web, and cloud platforms.
Over the 15+ years of hands-on experience delivering products for startups, enterprises, agencies, and government-backed initiatives, where I’ve delivered 250+ successful projects for global organizations and brands, including Imagine, RunTheDay, SmartGen, Wishper-AI, Rhubarb-AI, AT&T, Verizon, Univision, Telefonica, Sprint, PepsiCo, Airtel, Amazon, Goldman Sachs, OLX, FountainLife, MySpace, SHL, LetsIntern, AMCAT, and many others. I have also completed multiple impactful projects in collaboration with the European Union and the Government of India.
I maintain clear updates throughout development, proactively identify blockers, and adapt to overlapping client time zones to ensure smooth collaboration and predictable delivery timelines.
My Technical Expertise:
Mobile Development: React Native, Flutter, Swift, Objective-C, Java, Kotlin
Backend Development: NodeJS, PHP, Laravel, Python, Java, Dot NET, REST APIs, Firebase
Databases: PostgreSQL, MySQL, MongoDB, SQLite, Core Data, Firestore
Cloud & Infrastructure: AWS, Firebase, GCP, Supabase
Payments & Secure Transactions: Stripe, Braintree, Apple Pay, Google Pay, Razorpay
Realtime & Communication: Firebase, SignalR, Twilio, QuickBlox
CI/CD & DevOps: AWS, Azure, GCP, Kubernetes, GitHub Actions, GitLab CI, Jenkins, CircleCI, Supabase, DigitalOcean
Cross-Platform & No-Code Ecosystem: FlutterFlow, Adalo, Figma-to-Production Workflows
AI Tools & Platforms: OpenAI APIs, Claude AI, Cursor AI, GitHub Copilot, LangChain, Pinecone, Hugging Face, Vercel AI SDK, N8N, Make dot com, Zapier, Firebase AI Integrations
AI & Automation: AI Chatbots & Conversational Systems, LLM Integrations (OpenAI, Claude, Gemini), AI Recommendation Systems, Speech-to-Text & Text-to-Speech, AI Workflow Automation, RAG-based AI Systems, AI Agents & Autonomous Workflows, Prompt Engineering, AI-powered Analytics & Personalization, Document Parsing & OCR Systems, Process Automation using N8N
IoT & Smart Device Integrations: BLE & Wi-Fi Devices, OBD-II Integrations, Apple Watch & Fitness Devices, Beacon Technologies (iBeacon, BlueCat)
Security & Compliance: OAuth2, PKI, Secure Authentication, HIPAA & GDPR Compliance, 128-bit Encryption Standards
I’m available for full-cycle product development, AI integration projects, long-term collaborations, technical leadership roles, and scaling existing applications.
If you’re building a serious product and need an experienced engineering partner who can combine strong software engineering with modern AI capabilities, I’d be happy to discuss your project.
Sunny C.
has worked
.
Associated with
Quokka Labs
$200K+
earned
$35/hr
100%
Job Success
$800K+ earned
Available now
Offers consultations
Start of list.
End of list.
Senior Laravel & AI Developer — $800K+ earned, 87 projects delivered on Upwork. I build production-grade Laravel SaaS platforms and AI-powered automation that solve real business problems — not experiments. Top Rated Plus with a 100% Job Success Score across 32,000+ hours.
I work at the intersection of two things clients need most right now: rock-solid Laravel/PHP backends and practical AI integration that ships to production.
What I build:
- Laravel & PHP web applications — Full-stack SaaS platforms, business dashboards, and complex APIs using Laravel (8–12), PHP, and PostgreSQL. Clean, maintainable, well-architected code with end to-end ownership from design to deployment.
- AI-powered solutions — LLM-powered workflows, AI agents, RAG/vector search, and intelligent automation built with OpenAI, Claude, LangChain, and n8n. I take AI from concept to production and wire it directly into your existing Laravel or business systems.
- APIs & integrations — RESTful APIs, third-party integrations (Stripe/Cashier, Amazon SP-API), and automation pipelines that connect your tools and save manual work.
Core technologies:
- Backend: Laravel, PHP, Node.js, Python, RESTful APIs
- AI & Automation: OpenAI/GPT-4, Claude, LangChain, vector search, RAG, n8n
- Databases: MySQL, PostgreSQL, Redis
- Cloud & DevOps: AWS, Docker, CI/CD
- Mobile: React Native
Why clients choose me:
- 100% Job Success Score and Top Rated Plus — $800K+ earned over 87 jobs
- Equally strong in Laravel engineering and production AI integration
- End-to-end ownership: architecture, build, deploy, maintain
- Clear, reliable, async-friendly communication and on-time delivery
Whether you need a senior Laravel developer, an AI integration expert, or someone who does both in one codebase — let's connect.
Jatin T.
has worked
.
$15/hr
Offers consultations
Start of list.
End of list.
⭐ About Me ⭐
With over 22 years of hands-on experience in the IT industry, I am a Full Stack Developer, AI Chatbot Builder, and GoHighLevel Automation Expert specialising in building intelligent systems that generate leads, close deals, and run businesses on autopilot. My expertise spans across AI integration, CRM automation, full-stack development, and eCommerce delivering scalable, robust, and high-performing solutions that meet and exceed client expectations.
⭐ I HAVE MY OWN AGENCY WITH 50+ TEAM MEMBERS ⭐
⭐⭐⭐⭐⭐⭐ Skills & Technologies ⭐⭐⭐⭐⭐⭐
📌 AI & Automation: AI Chatbots, AI Agents, GoHighLevel (GHL), n8n, Make, Zapier, OpenAI API, LangChain, RAG Pipelines, Twilio Voice Bots, Workflow Automation, CRM Automation
📌 Backend Technologies: Node, Laravel, PHP, Python, ASP (.NET) Core, C#, Express, Flask, Firebase, RabbitMQ, Microservices, Docker, Kubernetes, Postgres
📌 Frontend Technologies: React, Next, Vue, Angular, TypeScript, Socket io, GraphQL, Tailwind CSS, HTML5, CSS3, Web3, React Native
📌 eCommerce Platforms: Shopify, WooCommerce, Multi-vendor Marketplace, Multi Channel Store
📌 CMS Platforms: WordPress, Drupal, Joomla, Wix, Squarespace
📌 Payment Integration: Stripe, PayPal, ACH, Authorize.net
📌 CRM & Marketing Tools: GoHighLevel, HubSpot, Salesforce, Zoho CRM, SharpSpring, Mailchimp, SendGrid
📌 Database: MongoDB, PostgreSQL, MySQL, MSSQL, Redis
📌 DevOps & Cloud: AWS, Docker, Kubernetes, CI/CD Pipelines, DigitalOcean, Linux Servers
📌 Graphic Design: UI/UX Design, Landing Page Design, Banners, Logo, Template Design
📌 Motion & Media: Motion Graphics, Video Editing, VFX, Social Media Posts
📌 SEO & Digital Marketing: SEO, AEO, On-Page SEO, Off-Page SEO, Social Media Marketing, Digital Marketing Strategy
⭐ Full Stack Development: Proficient in building end-to-end solutions combining modern frontend and backend technologies with a performance-first mindset.
⭐ AI Chatbot & Agent Development: Expert in building GPT-4 powered chatbots and autonomous AI agents that integrate into GHL, websites, and CRM systems automating lead follow-up, appointment booking, and customer support without human intervention.
⭐ GoHighLevel Automation: Complete GHL agency setups white-label SaaS, sub-account management, funnel building, pipeline automation, Stripe billing, and snapshot systems.
⭐ MERN Stack Development: Experienced in developing applications using MongoDB, Express, React, and Node ensuring seamless integration and optimal performance.
⭐ Database Management: Skilled in database design, optimisation, and management including MySQL, MongoDB, PostgreSQL, and MSSQL.
⭐ API Development: Expertise in designing and implementing RESTful APIs and GraphQL endpoints for seamless communication between frontend and backend systems.
⭐ Real-Time Applications: Experienced in building real-time systems using WebSockets and Socket io for live data, chat, and event-driven architectures.
⭐ Web3 & Blockchain: Experienced in building Web3-enabled platforms with blockchain frontend integration and smart contract connectivity.
⭐ DevOps & Deployment: Proficient in CI/CD pipelines, Docker, Kubernetes, and containerisation for automated deployment and scalability.
⭐ Why Hire Me? ⭐
📌 Extensive Experience: 22 years in the IT industry. I have seen every type of project and challenge. Nothing surprises me.
📌 Full Agency Behind You: 50 specialists covering every skill your project needs backend, frontend, AI, DevOps, design, SEO, and motion no outsourcing, full accountability.
📌 Future-Ready Stack: AI Chatbots, GHL Automation, n8n workflows, and full-stack development. I build for where the market is going, not where it was.
📌 Commitment to Quality: Every project delivered with documentation, testing, and post-launch support built in not as an afterthought.
📌 Effective Communication: I send updates before you have to ask. If scope changes, I tell you immediately no hidden hours, no surprises.
📌 Customer-Centric Approach: Dedicated to understanding your business objectives and delivering solutions that exceed expectations and drive real results.
⭐ Industries I Have Served ⭐
eCommerce & Retail
Fintech & Finance
Healthcare
Real Estate
SaaS & Software
Marketing Agencies
Legal | Education
Travel & Hospitality
Logistics
HR & Workforce
Manufacturing
Digital Marketing
Web3 & Blockchain
Enterprise
Full Stack Developer | AI Chatbot Developer | AI Agent Developer | AI Integration Expert | GoHighLevel Expert | GHL Automation | GHL AI Integration | n8n Developer | Make Automation | Zapier Expert | MERN Stack Developer | Laravel Developer | Node.js Developer | React Developer | Next.js Developer | Python Developer | Shopify Developer | WordPress Developer | WooCommerce Developer | OpenAI API Integration | LangChain Developer | CRM Automation | Marketing Automation | Workflow Automation | API Integration Expert | SaaS Developer | ASP.NET Core Developer | PHP Developer | Full Stack Web Development | Business Automation | RAG Pipeline
Associated with
Connect Infosoft Technologies Pvt. Ltd