You will get NodeJS developer | APIs and Backend Solutions by Certified NodeJS developer
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Project details
Your product needs a strong and reliable backend. I am a nodejs developer who builds the core systems that make applications work. I create fast and secure apis, real time features, and scalable servers.
I focus on practical solutions. I build rest and graphql apis that are easy to use and maintain. I add real time capabilities like live chat and notifications. I work with databases like mongodb and postgresql to ensure data is managed well. I also connect third party services such as payment systems and cloud storage.
I deliver:
Custom NodeJS API Development: Lightning-fast RESTful APIs and GraphQL endpoints.
Real-Time Solutions: Interactive features like live dashboards and messaging
Third-Party Connections: Flawless integration with payment gateways, AWS S3, and email services.
I believes in clear communication and straightforward results. I write clean code and stick to deadlines. My approach is to understand what you need and deliver a backend that works.
If you are looking for a nodejs developer to help build your project, let's talk. I am ready to get started.
I focus on practical solutions. I build rest and graphql apis that are easy to use and maintain. I add real time capabilities like live chat and notifications. I work with databases like mongodb and postgresql to ensure data is managed well. I also connect third party services such as payment systems and cloud storage.
I deliver:
Custom NodeJS API Development: Lightning-fast RESTful APIs and GraphQL endpoints.
Real-Time Solutions: Interactive features like live dashboards and messaging
Third-Party Connections: Flawless integration with payment gateways, AWS S3, and email services.
I believes in clear communication and straightforward results. I write clean code and stick to deadlines. My approach is to understand what you need and deliver a backend that works.
If you are looking for a nodejs developer to help build your project, let's talk. I am ready to get started.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$30
|
Standard
$149
|
Advanced
$349
|
|---|---|---|---|
| Delivery Time | 5 days | 8 days | 15 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Number of Pages | 1 | 3 | 5 |
Design Customization | - | ||
Content Upload | - | ||
Responsive Design | |||
Source Code |
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MP
Mariana P.
Aug 17, 2026
Web App Code Review
I had a great experience working with Tanzeel. He was always patient, detail-oriented, and took the time to explain everything thoroughly. He was easy to communicate with, always available when needed, and consistently brought great ideas and solutions to the project. He completed the project successfully, and I’m very happy with the results. I highly recommend Tanzeel to anyone looking for someone reliable, knowledgeable, and professional to work with.
BB
Benjamin B.
Jul 15, 2026
n8n + AWS + OpenAI Developer Needed to Build Medical Triage Processing Pipeline
Tanzeel did a GREAT job. Seriously recommend for anyone needing Ai/automation implementation
EL
Evan L.
Jun 22, 2026
openclaw set up
RM
Rafi M.
Jun 9, 2026
AI Coding Tools Expert & Coach Needed (Claude Code, Cursor, Open Claw)
Tanzeel really helped me become an AI-first executor. He was really the first person who made me familiar with terms like MCP, API, et cetera. When it comes to technical knowledge, he has a very deep expertise, so I would really recommend working with him.
MM
Marion M.
May 4, 2026
RAG Engineer
Tanzeel demonstrated great commitment to the project.
About Tanzeel
Full Stack AI Engineer | AI Agents & Automation | RAG, Python, Node.js
100%
Job Success
Lahore, Pakistan - 7:25 am local time
Most developers build what you ask for. I build what you actually need.
I'm a Full Stack AI Engineer with 6+ years hands on experience, 5,000+ hours, $150k+ earned, 100s of AI systems delivered.
I take the whole thing: model → backend → automation → interface. No handoffs, no "that's not my layer."
━━━━━━━━━━━━━━━━━━
— WHAT I BUILD —
⚡ RAG pipelines that answer from your data, not from hallucinations
⚡ AI agent architectures with real tools, memory, and multi-step task completion
⚡ AI automation across CRMs, phone systems, and internal ops
⚡ Python and Node.js backends built to carry production traffic
⚡ Machine learning features taken from notebook to live product
⚡ Next.js/React frontends so the thing actually has a face
━━━━━━━━━━━━━━━━━━
— SHIPPED, LIVE, IN PRODUCTION —
✅ Patient intake system that replaced manual screening entirely — zero staff on first contact (TopHealth AI)
✅ AI powered product with a machine learning core, taken end-to-end from model to deployment (Akki.ai)
✅ Taxi booking platform — live, scaled, real users, real money (TasleemTaxi)
✅ Jira Forge app published on the Atlassian Marketplace, through full review (AgilePulse)
✅ Retail POS deployed across UAE locations, handling daily transactions (Syspos)
✅ Secure medical triage pipeline — n8n + AWS + OpenAI. Webhook-driven, processes patient data and images, encrypts to S3, returns dual summaries (patient guidance + staff risk assessment) as structured JSON. Compliance-strict and production ready on handover, zero frontend work needed from the client.
Right now: Nonstop Automation, where I own the GHL workflows, n8n pipelines, and AI automation connecting JobNimbus, Housecall Pro, AccuLynx, Jobber, and 10+ CRMs through custom API work.
𝗜𝗳 𝘆𝗼𝘂𝗿 𝗹𝗲𝗮𝗱𝘀 𝗱𝗶𝗲 𝗶𝗻 𝗺𝗮𝗻𝘂𝗮𝗹 𝗳𝗼𝗹𝗹𝗼𝘄-𝘂𝗽, 𝗼𝗿 𝘆𝗼𝘂𝗿 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝗱𝗼𝗻'𝘁 𝘁𝗮𝗹𝗸 𝘁𝗼 𝗲𝗮𝗰𝗵 𝗼𝘁𝗵𝗲𝗿 — 𝘁𝗵𝗮𝘁'𝘀 𝗺𝘆 𝗲𝘅𝗮𝗰𝘁 𝗹𝗮𝗻𝗲.
━━━━━━━━━━━━━━━━━━
— MY STACK —
📌 AI/ML: LangChain, LangGraph, RAG (retrieval augmented generation), OpenAI, Anthropic Claude + Claude Code, OpenClaw
📌 Backend: Python, FastAPI, Node.js
📌 Automation: n8n, Make, GoHighLevel, Twilio, custom agentic orchestration
📌 Frontend: Next.js, React — I'm a full stack developer, so your UI ships with your backend, not three months after it
📌 Voice: Vapi, ElevenLabs, Retell
📌 Platforms: Jira Forge (Atlassian Marketplace), AWS
━━━━━━━━━━━━━━━━━━
— WHY ONE PERSON, NOT THREE —
Hiring a Full Stack AI Engineer means nobody drops your project at the boundary between layers. The retrieval, the API, the automation, the interface — one owner, one person to call when something breaks at 11pm.
Real phone systems are a big part of my work. A Vapi receptionist for a Florida clinic chain: patient calls, it answers, it books, done — no staff at 2am. An outbound booking agent for a taxi company in Oman that handles natural speech. Both take live calls daily, which is a completely different animal from a sandbox demo.
I also do heavy agentic work with the Claude API and MCP (Model Context Protocol), custom MCP servers, orchestration where agents pass work between each other and finish autonomously. Some runs through n8n, some is pure Python and Node.js. Careful prompt engineering and a properly tuned RAG layer are usually the difference between an AI agent that works and one that improvises through your business logic.
━━━━━━━━━━━━━━━━━━
— HOW I WORK —
→ I don't wait for a spec sheet. I research your problem, map your workflow, propose the solution, then build it.
→ I don't disappear when something breaks. I stay until it's done.
→ I don't hand over black boxes. You own it, your team can scale it.
𝗘𝘃𝗲𝗿𝘆 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝘄𝗮𝗻𝘁𝘀 𝗔𝗜. 𝗙𝗲𝘄 𝗸𝗻𝗼𝘄 𝘄𝗵𝗲𝗿𝗲 𝘁𝗼 𝘀𝘁𝗮𝗿𝘁.
As a senior AI developer, I turn that overwhelm into AI solutions you can run without me — done for 10+ businesses across healthcare, health-tech, real estate, and fintech.
If you want a senior AI hire instead of someone learning on your budget, I'm likely the ideal candidate for your project.
𝐋𝐞𝐭'𝐬 𝐠𝐞𝐭 𝐲𝐨𝐮𝐫𝐬 𝐨𝐮𝐭 𝐨𝐟 𝐭𝐡𝐞 𝐬𝐚𝐧𝐝𝐛𝐨𝐱.
Steps for completing your project
After purchasing the project, send requirements so Tanzeel can start the project.
Delivery time starts when Tanzeel receives requirements from you.
Tanzeel works on your project following the steps below.
Revisions may occur after the delivery date.
Providing Updates
Regularly update the client on the progress of the project. Share drafts, prototypes, or intermediate deliverables as appropriate for feedback.