Tahir Nazir

Nextpak Agile Solutions · Full-time

• Architected and shipped RAG chatbots, multi-modal AI pipelines, and agentic automation integrated into production web apps (Node.js, NestJS, FastAPI, Python).
• Cut infrastructure costs by ~$300/month by designing a Docker-based local dev environment (MinIO, MailHog, RabbitMQ, Redis, PostgreSQL) that replaced paid cloud services during development.
• Delivered SaaS and AI-driven products for 20+ international clients with zero-downtime CI/CD on AWS (EC2, S3, RDS, Cognito).
• Introduced AI-powered dev workflows with MCP tooling (Sentry, GitHub, Context7, Playwright) and ran internal workshops to adopt them across the team.
• Grew from developer to senior engineer and team lead — mentoring junior engineers and owning features end to end.

Freelance / Independent · Contract

• Built end-to-end web and AI products for international clients across SaaS, ed-tech, and automation.
• Integrated LLM providers, payments, real-time messaging and video, and third-party APIs.
• Deployed and maintained applications on AWS and serverless platforms.

Builds a knowledge brain over your real engineering work, then drafts posts in your voice paired with on-brand generated images. Multi-model routing across Vertex AI, Gemini, Grok and Midjourney. Nothing auto-posts — you stay the editor.

Technologies: Next.js, FastAPI, Vertex AI, Gemini, Grok, Midjourney

Self-hosted lead finder for freelance devs and agencies. Scan a location and category; it flags businesses with no site, a dead site or a parked domain, checks matching domain availability via RDAP, and scores each lead 0–100.

Technologies: Next.js 16, TypeScript, SQLite / libSQL, Drizzle ORM, Docker

One VS Code sidebar for the rules, memory and skills every AI coding agent knows about each project — Claude Code, Cursor, Kiro, Antigravity and the AGENTS.md standard, with monorepos nesting properly.

Technologies: TypeScript, VS Code Extension API

A social operating system for agencies: deploy and monitor AI personas across client accounts on Twitter, LinkedIn and Reddit. Routes tasks across Claude, GPT and Gemini, with human approval gates before any action fires.

Technologies: Next.js, Express.js, Supabase, PostgreSQL, pgvector, Flowglad

AI hiring and career platform spanning web, mobile and browser. Runs live AI video interviews, places automated phone screens, and ships a Chrome extension that auto-applies on LinkedIn, Indeed and Glassdoor.

Technologies: Python, FastAPI, React, React Native, PostgreSQL, OpenAI, Twilio, ElevenLabs, Tavus, Docker

No-code builder for AI chat and voice agents. Train on your PDFs, docs and site, then deploy to a web widget, WhatsApp, Messenger and Instagram — or to a phone line that books consultations into Google and Microsoft calendars.

Technologies: Next.js, FastAPI, PostgreSQL, OpenAI, Gemini, Pinecone, Twilio, Retell AI, ElevenLabs, Stripe

The VICON Method - a self-learning platform helping children with language disorders build communication through music and play. Progressive video levels, evaluations, and a pro portal where therapists and centres manage the families they support.

Technologies: Nuxt.js, Go, MySQL, Firebase, Algolia, Vimeo, Stripe, AWS, Docker

A Windows app that answers one question fast: what is using this port? It lists every listening TCP port, reads the command line to name the real service — FastAPI, Next.js, Postgres — and stops it safely, revalidating process identity before any kill.

Technologies: Python 3.11, PySide6 / Qt, psutil, PyInstaller, pytest, GitHub Actions

Field-service management platform covering the whole job lifecycle - lead capture, quoting, scheduling, technician assignment, timesheets and invoicing - with Stripe payments collected straight from the invoice.

Technologies: Nuxt, TypeScript, Vuetify, NestJS, PostgreSQL, Stripe

Yacht and boat charter booking platform. Users search fleets by location and date, see real-time availability, explore destinations on interactive maps, and reserve in a few steps - with multi-language support for a global audience.

Technologies: React, Redux Toolkit, Material UI, Mapbox GL, Django, MySQL

Multi-role student–teacher platform (UK) with live WebRTC classes, real-time messaging and timezone-aware scheduling, plus international payments via Stripe and PayPal.

Technologies: Nuxt.js, Node.js, MySQL, WebRTC, Stripe, PayPal

Salon appointment booking platform with role-based access for owners and staff, scheduling, and online payments.

Technologies: React, NestJS, PostgreSQL, Stripe

Backend for a lottery-retailer discovery app. I built the REST API behind the Flutter client: nearby-store and heatmap endpoints, winner history, a scratch-off games catalogue, and subscription state gating premium data.

Technologies: Python, FastAPI, Supabase, Heroku

Tokenises US baseball teams as fractional ownership shares bought with USDT. Multi-stage ERC-1155 contracts restrict transfers during the IPO phase, then open to an external market that trades on team performance.

Technologies: Next.js, Solidity, ERC-1155, Hardhat, Web3, Ethereum (Sepolia)

A Chrome side-panel workbench holding 32 tools for developers and testers — JSON diffing, token decoding, request replay, DNS and certificate lookups — plus an encrypted vault for development credentials that never leaves your machine.

Technologies: Chrome Extension API, TypeScript, Web Crypto API, AES-256-GCM

Deal-finding platform for resellers. Automated scrapers watch Facebook Marketplace and OfferUp against each user's location and keyword criteria, then push an instant mobile notification the moment a matching listing appears.

Technologies: Flutter, FastAPI, Python, React, Next.js

Asynchronous scraping backend that extracts and structures official legal documents from Swiss government sources, running resilient Celery pipelines behind a FastAPI interface.

Technologies: Python, FastAPI, Playwright, PostgreSQL, SQLAlchemy, Celery, Redis, Docker

Retail and POS platform for cannabis retailers, covering inventory, dynamic pricing, customer management and online storefronts, with accounting synced to NetSuite and Xero and real-time updates over WebSockets.

Technologies: Python, Django, Celery, RabbitMQ, Tornado, PostgreSQL, Redis, Docker

Multilingual AI voice receptionist for a German physiotherapy clinic. Handles inbound calls in German, Dutch and English — reading caller intent, booking and managing appointments, and answering clinic questions from a knowledge base.

Technologies: Next.js, Retell AI, ElevenLabs, Twilio

A working voice-and-chat ordering agent for restaurants. Takes phone and web orders end to end, books tables, and answers menu questions across both channels — built to prove the stack for food-service automation.

Technologies: Next.js, FastAPI, Twilio, ElevenLabs, Retell AI, OpenAI

Short- and long-term rental booking platform for properties in Jordan. Guests search by location and dates, browse listings and book; owners list and manage their own properties, with Stripe handling payments.

Technologies: React, Django REST Framework, Tailwind CSS, PostgreSQL, Stripe

Find any anime from a single screenshot — title, episode and the exact scene timestamp, with a preview clip. A small tool built on the public trace.moe API and AniList metadata.

Technologies: Next.js, TypeScript, trace.moe API, AniList API