๐ Stop wrestling with chaotic workflows and rigid software. Letโs build the exact tools your business needsโfaster, smarter, and with zero traditional engineering overhead.
I am a Full-Stack No-Code & Automation Developer with 4+ years of hands-on experience building high-performance internal tools, scalable SaaS MVPs, and intelligent AI integrations. By combining the frontend power of Bubble, the internal tool speed of Retool, and the powerhouse automation of n8n, I transform messy business logic into streamlined, automated digital systems.
Whether you are a startup racing to launch an MVP or an enterprise optimizing internal operations, I deliver production-ready software designed to cut manual work and scale seamlessly.
๐ง Core Technical Expertise
App Development: Custom Admin Panels, Interactive Dashboards, B2B SaaS Platforms, Client Portals, and CRMs.
Database & Backend Mastery: Complex SQL queries, PostgreSQL, MySQL, MongoDB, Firebase, Airtable, and Supabase.
Integrations & APIs: Advanced REST APIs, GraphQL, Webhooks, and secure Role-Based Access Control (RBAC).
AI & Next-Gen Automation: Advanced n8n workflow engineering, AI-driven data processing, and LLM tool integrations.
UI/UX Logic: Responsive, clean, and user-friendly interfaces built with scalable, reusable components.
๐ผ Why Clients Choose Me
Clients look for me when they need more than just someone who clicks buttons in a no-code editor. They hire me because I bridge the gap between deep technical data infrastructure and smooth business logic.
From configuring automated data syncs to embedding smart AI features that eliminate repetitive administrative work, I build end-to-end ecosystems that work flawlessly together.
โ What You Can Expect
Production-Ready Speed: Rapid deployment of scalable, bug-free applications.
Clean Architecture: Well-structured database schemas and highly maintainable logic.
Transparent Communication: Regular updates, clear milestones, and collaborative problem-solving.
End-to-End Support: Post-launch optimization, system maintenance, and scaling roadmaps.
๐ฅ Ready to turn your ideas into powerful automated systems?
Click the "Invite" or "Message" button, outline your project goals, and let's build something exceptional together!
App Design
API Integration
API Development
MongoDB
PostgreSQL
Data Visualization
No-Code Development
Low-Code Development
Bubble.io
Automated Workflow
SaaS Development
Software Development
Web Development
Web Application Development
Full-Stack Development
AI Development
n8n
Artificial Intelligence
Chatbot Development
CRM Automation
Usama B.
Lahore, Pakistan
$25/hr
4.9
61 jobs
๐๐จ๐ฏ๐๐๐ฅ๐, ๐๐๐ฉ๐ฅ๐ข๐ญ, ๐ ๐ซ๐๐ฆ๐๐ซ, ๐๐ฎ๐ซ๐ฌ๐จ๐ซ, ๐๐๐ฌ๐๐๐ ๐๐ง๐ ๐๐ฅ๐๐ฎ๐๐ ๐๐๐ง ๐๐ฎ๐ข๐ฅ๐ ๐ญ๐ก๐ ๐๐ข๐ซ๐ฌ๐ญ ๐๐%.
I help founders finish the last ๐๐% that determines whether the product actually launches.
If your app demos well but breaks under real usersโdata stops persisting, auth becomes unreliable, payments fail, AI workflows become unstable, or performance collapses under scaleโI step in.
I specialize in turning ๐๐-๐ ๐๐ง๐๐ซ๐๐ญ๐๐ ๐๐ฉ๐ฉ๐ฌ ๐ข๐ง๐ญ๐จ ๐ฉ๐ซ๐จ๐๐ฎ๐๐ญ๐ข๐จ๐ง-๐ซ๐๐๐๐ฒ ๐ฌ๐ฒ๐ฌ๐ญ๐๐ฆ๐ฌ.
๐๐ก๐๐ญ ๐ ๐ก๐๐ฅ๐ฉ ๐ฐ๐ข๐ญ๐ก:
โข Stabilizing AI-built apps before launch
โข Fixing backend, database and save-state issues
โข Hardening authentication and security flows
โข Scaling architecture for real usage
โข AI workflow reliability and orchestration
โข Subscription, payment and API integrations
โข Performance optimization and deployment
๐๐ฒ๐ฉ๐ข๐๐๐ฅ ๐ฌ๐ญ๐๐๐ค:
AI Development
โ Lovable, Replit, Cursor, Claude, Framer, Base44
Backend & Infrastructure
โ Supabase, PostgreSQL, Node.js, NestJS, Next.js
AI Systems
โ OpenAI, Claude, LangChain, RAG, Pinecone, Weaviate
Automation
โ Make, Zapier, custom workflows
๐๐ก๐๐ญ ๐ ๐๐ฎ๐ข๐ฅ๐:
โข Production-ready AI SaaS products
โข AI agents and internal tools
โข Customer-facing AI applications
โข AI workflow automation systems
โข Existing app rescue and stabilization
โข Custom full-stack AI products
๐๐ฒ ๐๐ฉ๐ฉ๐ซ๐จ๐๐๐ก:
1. Audit where the generated architecture breaks
2. Stabilize the backend and data model
3. Improve reliability and scale readiness
4. Launch with confidence
You do not need another developer adding features.
You need someone who knows where AI-generated systems failโand how to make them hold up in production.
๐๐๐ฌ๐ฌ๐๐ ๐ ๐ฆ๐ ๐๐ข๐ซ๐๐๐ญ๐ฅ๐ฒ ๐๐ง๐ ๐ญ๐๐ฅ๐ฅ ๐ฆ๐ ๐ฐ๐ก๐๐ซ๐ ๐ฒ๐จ๐ฎ๐ซ ๐๐ฉ๐ฉ ๐ข๐ฌ ๐ ๐๐ญ๐ญ๐ข๐ง๐ ๐ฌ๐ญ๐ฎ๐๐ค.
Keywords: Lovable, Lovable.dev, Lovabe bugs, Lovable issues, AI Developer, Replit, Replit Developer, Cursor, Claude, Lovable expert, Lovable MVP, Lovable app builder, Framer, Framer Designer, Framer Developer
Artificial Intelligence
AI Chatbot
AI Development
AI Agent Development
AI Model Integration
AI Platform
API Integration
AI Builder
AI Consulting
AI Text-to-Image
Node.js
React
TypeScript
Next.js
MERN Stack
Replit
No-Code Website
Low Code & RAD Software
Claude
Saram A.
Rawalpindi, Pakistan
$14/hr
5.0
1 jobs
๐๐๐๐ถ๐ป๐ฒ๐๐๐ฒ๐ ๐ฑ๐ผ๐ป'๐ ๐ป๐ฒ๐ฒ๐ฑ ๐บ๐ผ๐ฟ๐ฒ ๐๐ ๐๐ผ๐ผ๐น๐. ๐ง๐ต๐ฒ๐ ๐ป๐ฒ๐ฒ๐ฑ ๐๐๐๐๐ฒ๐บ๐ ๐๐ต๐ฎ๐ ๐ฟ๐ฒ๐ฑ๐๐ฐ๐ฒ ๐บ๐ฎ๐ป๐๐ฎ๐น ๐๐ผ๐ฟ๐ธ, ๐ฐ๐ผ๐ป๐ป๐ฒ๐ฐ๐ ๐๐ต๐ฒ๐ถ๐ฟ ๐๐ผ๐ฟ๐ธ๐ณ๐น๐ผ๐๐, ๐ฎ๐ป๐ฑ ๐ต๐ฒ๐น๐ฝ ๐๐ฒ๐ฎ๐บ๐ ๐ฑ๐ผ ๐บ๐ผ๐ฟ๐ฒ ๐๐ถ๐๐ต๐ผ๐๐ ๐ต๐ถ๐ฟ๐ถ๐ป๐ด ๐บ๐ผ๐ฟ๐ฒ ๐ฝ๐ฒ๐ผ๐ฝ๐น๐ฒ.
I'm an AI Systems Architect and OpenClaw Specialist with 3+ years of experience building AI agents, business automation systems, RAG solutions, and full-stack AI applications that run reliably in production.
๐ช๐ต๐ฎ๐ ๐ ๐ฐ๐ฎ๐ป ๐ต๐ฒ๐น๐ฝ ๐๐ถ๐๐ต:
- AI Agents and Task Automation
- Business Workflow Automation
- OpenClaw Setup and Custom Development
- RAG and Internal Knowledge Systems
- Full-Stack AI Applications
- API Integrations and System Connectivity
- Internal Tools and Operational Dashboards
- MCP Servers and Custom Tool Integrations
๐๐ป๐ฑ๐๐๐๐ฟ๐ถ๐ฒ๐ ๐ ๐๐ผ๐ฟ๐ธ ๐๐ถ๐๐ต:
- E-commerce and SaaS my main focus
- Also work with agencies, logistics, real estate, and more
๐ช๐ต๐ฎ๐ ๐บ๐ฎ๐ธ๐ฒ๐ ๐บ๐ฒ ๐ฑ๐ถ๐ณ๐ณ๐ฒ๐ฟ๐ฒ๐ป๐:
- I focus on solving real business problems, not adding unnecessary complexity
- I take projects from planning all the way to deployment
- I build things that teams can actually use every day
- I hold relevant certifications in AI and cloud technologies
- You can see my work in action live demos available on request
๐ฅ๐ฒ๐ฐ๐ฒ๐ป๐ ๐๐ผ๐ฟ๐ธ ๐ถ๐ป๐ฐ๐น๐๐ฑ๐ฒ๐:
- Built AI agents that helped teams handle the workload of 3-5 extra people without expanding the team
- Developed OpenClaw assistants that use tools, remember context, and complete tasks across workflows
- Created internal document and knowledge search systems
- Built full AI applications from planning and design to live deployment
- Connected AI systems with APIs, databases, and existing business software
๐๐ผ๐ฟ๐ฒ ๐ง๐ฒ๐ฐ๐ต๐ป๐ผ๐น๐ผ๐ด๐ถ๐ฒ๐:
OpenClaw โข Python โข FastAPI โข LangChain โข LangGraph โข RAG โข PostgreSQL โข React โข Next.js โข Node.js โข TypeScript โข Docker โข OpenAI โข Claude โข MCP
๐๐ฒ๐'๐ ๐ง๐ฎ๐น๐ธ:
If you want to automate your operations, reduce manual work, or build an AI-powered system , send me a message and let's get it built.
Claude
AI Agent Development
Business Process Automation
LangChain
Retrieval Augmented Generation
FastAPI
Next.js
REST API
CI/CD
Node.js
TypeScript
Docker
AI App Development
Software Architecture & Design
Software Architecture
OpenAPI
Full-Stack Development
UI/UX Prototyping
App Design
Prototype
Ayoub S.
Fes, Morocco
$55/hr
5.0
48 jobs
100% Job Success Score. 45+ contracts delivered. Zero failed launches.
I build SaaS platforms, AI-powered products, and automation systems end to end โ from architecture to deployment. Startups hire me to ship their MVP fast. Growing businesses hire me to build the tools and dashboards their teams actually use. Either way, the goal is the same: something that goes live, gets users, and holds up at scale.
Previously shipped production systems at Orange and General Electric. Now I work with founders and product teams who need that same engineering quality without the enterprise overhead.
โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
WHAT I BUILD
โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
SaaS Platforms and MVPs
Multi-tenant architecture, role-based access, subscription billing, admin dashboards. The full product โ not just a prototype. I own the entire stack from database schema to deployment.
AI-Powered Applications
LLM integrations, RAG pipelines, AI copilots and chatbots embedded into products that work reliably in production โ not just impressive in demos.
Automation Workflows
n8n, Make, and Zapier systems that eliminate the manual work slowing your team down. Custom API logic, real-time data sync, approval flows, and reporting pipelines.
Interactive Dashboards
Real-time KPI tracking, geospatial maps, and multi-source data terminals. Built to be glanceable, fast, and decision-ready.
Full-Stack Web Development
React and Next.js frontend, Node.js and NestJS backend, PostgreSQL, deployed on AWS with Docker and CI/CD pipelines.
โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
PROJECTS SHIPPED
โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
1. K-12 SEL SaaS โ TspeaksNYC
Multi-role platform for school districts: student dashboards, teacher portals, curriculum delivery, and daily check-ins aligned to CASEL standards. Role-based auth covering Teacher, Student, and Admin. Designed to scale from a single school to a full district. 5-star review across all dimensions, client returning for next phase.
2. Automation System โ n8n, Google Sheets, Discord
End-to-end pipeline connecting an AI node, Google Sheets sync, and a Discord approval workflow. Handles reruns and real-time updates with no manual intervention. Client: "Ayoub is an n8n expert, quick and effective. We will definitely hire him again."
3. AI Fitness SaaS โ APEX
Production-ready fitness platform: 9 responsive dashboard screens, real-time workout tracking, Recharts data visualization, Framer Motion interactions, and an AI coaching layer. Dark editorial aesthetic inspired by Linear and Whoop. Blank canvas to launch-ready in a single sprint.
4. Real Estate Fintech โ TitleFlow
Turns mobile home title transfers from a 6-week paper process into a 5-day fully online flow. Marketing site with scroll animations, OAuth with Seller and Buyer roles, client portal, and admin dashboard. Stack: React 19, TanStack, TypeScript, Tailwind v4.
5. US Housing Market Data Terminal
Broadcast-ready terminal for a real estate YouTube channel. Live data across all 50 states via Mapbox GL JS choropleth map โ median price, YoY change, days on market, inventory. Metric switching, hover tooltips, click-to-zoom. Automated ingestion from Zillow and Redfin, no manual uploads.
6. Business Performance Dashboard
Unified real-time view across 6 data sources โ CRM, ERP, marketing, support, IoT sensors, and spreadsheets. Bold glanceable KPIs, live team leaderboard, OKR tracking, department comparisons, and an animated data-source map. Built for desktop and wall-mounted office displays.
7. Dental SaaS โ PerioChart Pro
Cloud-native SaaS built for dental and periodontal practices. Clinical charting engine with voice-activated input and smart analytics, practice management with billing and e-prescriptions, and a patient portal with secure sharing and compliance-ready PDF exports. Stack: React, NestJS, PostgreSQL.
8. Football Ticket Marketplace
Real-time platform for Champions League, El Clasico, and FIFA World Cup 2026. Supabase live inventory, Shopify checkout, live scarcity badges, instant e-ticket delivery. 50,000+ tickets sold across 18 events in 8 countries with 100% secure delivery rate.
โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
TECH STACK
โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
Frontend: Next.js - React - TypeScript - Tailwind CSS
Backend: Node.js - NestJS - FastAPI - PostgreSQL
AI / LLM: LangChain - OpenAI API - RAG - Vector DBs
Automation: n8n - Make - Zapier - Custom API integrations
Infrastructure: AWS - Docker - CI/CD - GitHub Actions
โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
Clients describe me as reliable, committed to quality, solution-oriented, and a clear communicator โ consistently across 45+ contracts.
Have an idea, a half-built product, or a process to automate?
Send me a message with your brief โ even a rough idea works. I respond instantly.
MERN Stack
JavaScript
React
Angular
NestJS
Spring Boot
Java
Python
Web Development
Front-End Development
Back-End Development
HTML
CSS
AI Platform
Web Application
API Integration
Jesus Eduardo C.
Ciudad Valles, Mexico
$45/hr
5.0
2 jobs
I'm a ๐๐๐ง๐ข๐จ๐ซ ๐๐๐๐ก๐ง๐ข๐๐๐ฅ ๐๐ง๐ ๐ข๐ง๐๐๐ซ with strong experience delivering scalable ๐บ๐๐๐บ, ๐ณ๐๐๐๐, ๐ฏ๐๐๐๐๐๐๐๐๐, ๐จ๐ ๐ป๐๐๐, and ๐จ๐ฐ ๐๐๐๐๐๐๐. I specialize in building full-stack and cloud-native applications with a focus on performance, reliability, and clean architecture.
I work across both frontend and backend development, using React, JavaScript/TypeScript, and modern UI architectures, alongside backend technologies including Python (FastAPI, Django), Node.js, Go (Golang), and PHP (Laravel). I design and build robust REST/GraphQL APIs, microservices, and real-time systems.
On the cloud and DevOps side, I have deep experience with AWS, Docker, Kubernetes, CI/CD pipelines, and Terraform, delivering production-ready systems with strong scalability and observability.
In AI and data-driven systems, I build RAG pipelines, agentic systems, and LLM-powered applications using tools like LangChain, LangGraph, OpenAI, Claude, Gemini, LLaMA, and AWS Bedrock.
I focus on delivering end-to-end solutionsโfrom frontend interfaces to backend infrastructure and AI integrationsโbuilt for real-world, high-scale production environments.
Python
JavaScript
TypeScript
PHP
Golang
FastAPI
Django
Node.js
Laravel
Next.js
React
Artificial Intelligence
AI Agent Development
DevOps
Amazon Web Services
CI/CD
PostgreSQL
SaaS
Legal Software
Healthcare Software
Huy T.
Hanoi, Vietnam
$30/hr
4.8
40 jobs
Software Engineer with 10 years of experience building SaaS products, internal platforms, and cloud-native applications.
I've worked across startups, outsourcing companies, and large organizations, helping teams build and scale products from early-stage MVPs to production systems serving thousands of users.
My experience spans multiple technology stacks, including Node.js, Python, Rust, React, Next.js, PostgreSQL, and AWS. Throughout my career, I've worked with frameworks such as Django, FastAPI, Laravel, Ruby on Rails, and NestJS, allowing me to adapt quickly to different products and engineering environments.
Areas where I bring the most value:
โ Full-stack web application development
โ Backend systems and API design
โ Cloud infrastructure and DevOps on AWS
โ AI-powered applications using OpenAI, Claude, and modern LLM technologies
โ Workflow automation and system integrations
Recent areas of focus:
โ AI chatbots and copilots
โ RAG and knowledge-based AI systems
โ AI agents and workflow automation
โ Serverless and cloud-native architectures
โ SaaS product development
Core technologies:
Node.js, Python, Rust, TypeScript, React, Next.js, PostgreSQL, AWS, Docker, Terraform, OpenAI, Claude, n8n
JavaScript
React
Next.js
Python
Node.js
Ruby
Ruby on Rails
MySQL
Bootstrap
Docker
Terraform
NestJS
Amazon Web Services
Vue.js
Rust
How it works
Post a job for freePost a job
Tell us what you need. Create your own job post or generate one with AI then filter talent matches.
Hire top talent fast
Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.
Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
Payment simplified
Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.
Don't just take our word for it
โUpwork provides an umbrella-level of security. I can see a talentโs work history and ratings. I can hold payments in escrow. I can communicate through Upwork Messages instead of working through my email address.โ
KD
Kim Darling
Emerald Tiger
โUpwork is the best platform to hire skilled professionals when we're not looking for a full-time employee. All the companies in our portfolio use Upwork to find talent across a wide range of fields.โ
DM
David Merry
Kinetic Investments
โOur very specific requirements can be a challengeโWith Upwork, weโre able to access a bigger community to ensure the success of our projects.โ
KK
Katja Krohn
Summa Linguae
How do I hire a Glassfish Developer on Upwork?
You can hire a Glassfish Developer on Upwork in four simple steps:
Create a job post tailored to your Glassfish Developer project scope. Weโll walk you through the process step by step.
Browse top Glassfish Developer talent on Upwork and invite them to your project.
Once the proposals start flowing in, create a shortlist of top Glassfish Developer profiles and interview.
Hire the right Glassfish Developer for your project from Upwork, the worldโs largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a Glassfish Developer?
Rates charged by Glassfish Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a Glassfish Developer on Upwork?
As the worldโs work marketplace, we connect highly-skilled freelance Glassfish Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Glassfish Developer team you need to succeed.
Can I hire a Glassfish Developer within 24 hours on Upwork?
Depending on availability and the quality of your job post, itโs entirely possible to sign up for Upwork and receive Glassfish Developer proposals within 24 hours of posting a job description.