Muneeb K.

Full Stack · AI Engineer

loading experience0%
Available · remote / contract-to-hire

Engineering intelligent productsfrom prompt to production.

I build fast, reliable web apps and AI features that ship and scale in production.

Luton, United Kingdom
91%+
Job Success Score
100%
Top Rated on Upwork
5.0
Avg. Client Rating
6+ yrs
Shipping in Production
RAGAI AgentsLangChainNext.jsSpring BootTypeScriptPostgreSQLVector DBsFastAPIGuardrailsMulti-tenant SaaSOAuthDockerAWSMicroservicesStructured Outputs
( The approach )

Iturnambitiousideasintoproductionsystems,blendingfull-stackengineeringwithappliedAItoshipproductsthatarefast,secure,andbuilttooutlastthehype.

01Expertise

A stack built for shipping

From autonomous AI agents to financial-grade backends, with depth across the entire product surface.

01

AI / LLM Engineering

RAG ArchitecturesAutonomous AI AgentsTool-using WorkflowsPrompt EngineeringLangChainLangSmithClaude CodeGemini / OpenAIGuardrailsStructured Outputs
02

Frontend

React.jsNext.jsAngularTypeScriptTailwind CSSshadcn/ui
03

Backend

Java (Spring Boot)MicroservicesNode.js (NestJS)Python (FastAPI / Flask)RESTful APIsWebhooksOAuthEvent-driven Flows
04

Data & Databases

PostgreSQLQuery TuningMongoDBMySQLVector Databases
05

DevOps & Cloud

DockerAWSAzureGitHub ActionsJenkinsCI/CD
02What I build

From idea to production-grade

Tightly scoped engagements that move the needle, owned end-to-end.

01

In-Product LLM Features

Summarization, data extraction, intelligent classification, semantic search, and context-aware Q&A built directly into your product.

02

Production RAG Chatbots

Secure, multi-tenant architectures with precise citations, comprehensive evaluation frameworks, and robust monitoring.

03

AI Agents & Workflows

Fault-tolerant agentic systems with advanced guardrails, smart retries, and schema-validated structured outputs.

04

Full-Stack SaaS Delivery

End-to-end features: robust authentication, complex billing, interactive admin panels, and real-time dashboards.

05

System Optimizations

Diagnosing and fixing slow endpoints, database query tuning, memory leaks, and flaky UI bugs.

04Testimonials

Trusted by founders & teams

A consistent 5-star track record across SaaS, fintech, and AI products.

Amazing work. Incredibly skilled software developer. High level understanding of computer science. Great communication. HIGHLY recommend. Very reliable.
·AI-Run Product Company · Feature Client
Muneeb is a good developer and understands quickly what the job is about. He works with a clear process that helps understand the context, analyze the situation, and prioritize important elements.

Moonrank Webapp v2 · Client

Solution-Oriented · Detail-Oriented · Accountable

Muneeb has done an excellent job on the UI components. The front page looks fantastic, and the app feels polished and intuitive. Truly impressive work!

Angular + Spring Boot Desktop App · Client

Muneeb delivered good work on this project. His communication was top-notch, he met all deadlines, and his skills were reasonably strong. I enjoyed working with him.

Code Synthesis Programmer · Client

Muneeb is a good developer and understands quickly what the job is about. He works with a clear process that helps understand the context, analyze the situation, and prioritize important elements.

Moonrank Webapp v2 · Client

Solution-Oriented · Detail-Oriented · Accountable

Muneeb has done an excellent job on the UI components. The front page looks fantastic, and the app feels polished and intuitive. Truly impressive work!

Angular + Spring Boot Desktop App · Client

Muneeb delivered good work on this project. His communication was top-notch, he met all deadlines, and his skills were reasonably strong. I enjoyed working with him.

Code Synthesis Programmer · Client

Muneeb is a good developer and understands quickly what the job is about. He works with a clear process that helps understand the context, analyze the situation, and prioritize important elements.

Moonrank Webapp v2 · Client

Solution-Oriented · Detail-Oriented · Accountable

Muneeb has done an excellent job on the UI components. The front page looks fantastic, and the app feels polished and intuitive. Truly impressive work!

Angular + Spring Boot Desktop App · Client

Muneeb delivered good work on this project. His communication was top-notch, he met all deadlines, and his skills were reasonably strong. I enjoyed working with him.

Code Synthesis Programmer · Client

Technical Auditing · Security & Ethics

Served as a Senior Technical Auditor for a Next.js / Supabase LMS project. Identified sophisticated, potentially harmful code blocks with clear indicators of malicious intent, prioritizing system security, compliance, and client protection above all else.

05Experience

Where I've shipped

Senior Software Engineer · 360T

Jul 2024 to Present

Built and maintained high-performance Java Spring Boot backend microservices and modern frontend layers (React, Next.js, TypeScript) for financial platforms and custom corporate SaaS. Integrated OAuth, secure webhooks, and streamlined financial workflows.

Senior Full Stack Developer · Experts Cloud

Nov 2021 to Present

Owned end-to-end development for complex multi-tenant SaaS features. Optimized data pipelines using PostgreSQL and MongoDB, creating production-ready UI frameworks with Next.js / React.

Senior Software Engineer · I2C

Nov 2019 to Nov 2021

Engineered scalable backend solutions and critical service workflows within large enterprise structures.