Levan Tarbor
Senior Full-Stack / Backend Engineer
Specializing in AI Products
Senior Full-Stack / Backend Engineer specializing in AI products. Expert in JavaScript/TypeScript with a decade of experience building scalable, intelligent solutions.
About Me
With over a decade of experience, I've built a reputation for delivering high-quality full-stack solutions. My journey began in 2009, and since then, I've worked with clients worldwide through platforms like Upwork, maintaining a perfect 5-star rating.
I specialize in building modern web applications with React, Next.js, and Node.js. From responsive frontends to scalable backends, I handle the full development lifecycle. My experience spans various domains including automation tools, productivity applications, and complex business integrations.
For AI development, I leverage JavaScript and TypeScript exclusively to build intelligent solutions with OpenAI, LangChain.js, and modern AI tools. No Python needed - just deep expertise in the JavaScript ecosystem to create powerful, scalable AI applications.
Education
Bachelor's in Software Engineering
Kutaisi University
2015 - 2019
Experience
15+ years of programming experience
Since 2009
Languages
English - Intermediate (B2)
Turkish - Intermediate
Georgian - Native
Technical Skills
A comprehensive toolkit for building modern, scalable, and intelligent applications
Node.js
⚡ExpertAI Development (JS/TS)
⚡ExpertDatabases
⚡ExpertGraphQL & API Design
AdvancedServices
Comprehensive solutions to transform your ideas into reality
Full-Stack Development
End-to-end web application development with modern frameworks and best practices. From concept to deployment.
- ✓Next.js & React Applications
- ✓Node.js Backend Development
- ✓TypeScript & Modern JavaScript
- ✓Responsive UI/UX with Tailwind CSS
AI Product Development
Build intelligent applications with LLM integration, chatbots, RAG systems, and custom AI agents using JavaScript/TypeScript.
- ✓Custom AI Chatbots with LangChain.js
- ✓LLM Integration (GPT-4, Claude, Gemini)
- ✓RAG Implementation with Node.js
- ✓AI Agent Development in TypeScript
Backend Engineering
Scalable, high-performance backend systems with modern architecture, APIs, and database optimization.
- ✓RESTful & GraphQL APIs
- ✓Database Design (MongoDB, PostgreSQL, MySQL)
- ✓Real-time Systems (WebSocket)
- ✓Performance Optimization
Technical Consulting
Expert guidance on architecture decisions, technology stack selection, and best practices for modern web development.
- ✓Architecture Design & Review
- ✓Code Quality & Best Practices
- ✓Technology Stack Selection
- ✓Performance Audits
Featured Projects
Building intelligent solutions that make a difference
AI-Powered Customer Support Platform
Lead Backend Engineer
Built a sophisticated AI chatbot platform using OpenAI's GPT-4, enabling businesses to automate customer support with context-aware responses and multi-language support.
Key Highlights:
- Reduced customer response time by 85%
- Handled 10K+ concurrent conversations
- Implemented RAG for accurate knowledge retrieval
Kykeon Analytics Platform
Full-Stack Developer
Long-term development partnership for an analytics platform. Continuous feature development, maintenance, and optimization of a complex web application.
Key Highlights:
- Ongoing partnership since 2025
- Reliable delivery on all milestones
- Clean, maintainable codebase
Real-time AI Analytics Dashboard
Full-Stack Engineer
Developed a real-time analytics platform with AI-powered insights and automated reporting using Node.js and modern JavaScript stack.
Key Highlights:
- Processed 1M+ events per day
- AI-powered insights and predictions
- Sub-second query responses
Intelligent Workflow Automation System
Senior Backend Engineer
Created an AI-driven workflow automation system that learns from user behavior and suggests process optimizations using JavaScript/TypeScript stack.
Key Highlights:
- 40% improvement in workflow efficiency
- Automated 200+ business processes
- Seamless integration with existing systems
These are just a few examples. Many more projects completed throughout my career.
Discuss your projectClient Testimonials
Real reviews from Upwork clients - 100% 5-star rating
"Levan has been working with us for several months now and it has been a true pleasure. He is very reliable and gets everything done on time."
Kykeon Analytics
Long-term Development Partner
Ongoing Contract
"Levan has shown exceptional professionalism and creativity during the entire process. He was very responsive to messages and build the entire system in a clean and user-friendly way."
Kykeon Analytics
Referral Link System
Task Based Project
"Excellent experience! Collaborative and expert in his craft, don't hesitate to hire for your project. Looking forward to working together more in the future!"
Voxary
Full Stack Development
Long-term Support
"I really enjoyed working with Levan and hope we'll work together on some projects again! He did a great job turning an alpha-stage pile of code snippets into a coherent, production-ready application."
Canvas Development
Full Stack Engineer
Task Based Project
"It was a pleasure working with Levan. The implementation was quick, and he was swift to react to bug reports and update the code."
Enterprise Client
Web Application Development
Task Based Project
"Definitely recommend Levan for your web development needs!"
Trading Platform
Automation Development
Task Based Project
"Levan is a dedicated programmer, he's solution-oriented and gets things done. Also, he has communicated clearly the scope of the job and stood up to his promise."
Node.js Platform
Full Stack Developer
App Stabilization
"Levan did a masterful job on a tight timeline. He stood behind his work when a very technical issue came up post contract."
Web Development Client
Full Stack Engineer
Task Based Project
"Levan is a top class engineer, understands the requirements quickly and comes up with a solution on his own. Will rehire him again and I recommend him for any kind of project."
Business Automation Client
Full Stack Development
Task Based Project
⭐ 100% Job Success Rate on Upwork ⭐
Perfect 5-star rating • Trusted by clients worldwide
Note: These reviews represent my work on Upwork over the past 2 years. I've completed many more projects throughout my 10+ year career across various platforms and direct client relationships. These Upwork testimonials are publicly verifiable on my Upwork profile.
Let's Work Together
Have a project in mind? I'm accessible through various contact channels. Don't hesitate to reach out - I offer free advice!
Location
Georgia
Ready to Build Something Amazing?
Whether you need an AI-powered solution, a scalable backend, or a complete full-stack application, I'm here to help transform your vision into reality.