Touqeer Abbas Shah

Available to hire

I'm a developer who specializes in backend engineering, AI/LLM pipelines, and blockchain integrations, from Malta (remote-friendly). js.

About

I’m a developer who specializes in backend engineering, AI/LLM pipelines, and blockchain integrations, from Malta (remote-friendly).

I’m a Backend Engineer with 4+ years of experience designing high-performance APIs and scalable microservices using Python and Node.js. My expertise lies at the intersection of AI, automation, and blockchain, where I build intelligent systems that process unstructured data (PDFs, PPTs) into structured formats (JSON, databases), integrate real-time messaging (Redis, WebSockets, Celery), and deploy secure, cloud-native architectures on AWS and GCP.

What differentiates me from other developers is my ability to combine AI-driven document analytics, real-time event-driven systems, and blockchain smart contracts into cohesive solutions that solve complex business problems. I have sector experience in pharmaceutical supply chains, fintech (eKYC, customs, identity verification), and AI-powered analytics, delivering production-grade systems that enhance efficiency, scalability, and trust.

Employment and project experience

Backend Developer Pharmatrace
March 2022 – Current | St. Julian’s, Malta

Engineered scalable backend systems with Python (FastAPI) and Node.js (NestJS/Express.js), improving efficiency by 30%.

Built intelligent PDF/document-processing pipelines with LangChain, LlamaIndex, and LLMs, boosting structured data extraction accuracy by 80–90%.

Designed AI chatbots and agents for real-time analytics, summarization, and presentations with streamed outputs.

Implemented Redis Pub/Sub, WebSockets, and event-driven architectures for real-time inference and UI updates.

Integrated Hyperledger Fabric & Ethereum smart contracts to enable secure, traceable data exchange.

Deployed microservices via Docker/Kubernetes on AWS & GCP with CI/CD automation.

Developed scrapers and high-frequency pipelines in Python and Node.js, processing 100+ data points weekly with Slack/email alerts.

Blockchain Developer Avanza Innovations
February 2021 – January 2022 | Dubai, UAE

Designed blockchain-based backend services for eKYC, customs clearance, and identity verification.

Engineered 5 smart contract modules with Node.js & TypeScript, improving transaction efficiency by 30%.

Delivered blockchain solutions for 5+ government infrastructure projects, ensuring performance and reliability.

Deployed microservices with Docker/Kubernetes on AWS and GCP.

Software Engineer Vasona Systems International (VSi)
May 2019 – January 2021 | Remote (San Jose, USA)

Developed scalable backend APIs for a blockchain-based Farm Operation Management System, improving efficiency by 30% for 100+ users.

Built Angular dashboards and backend workflows in Golang/JavaScript.

Automated deployments of 10+ services with Docker/Kubernetes on GCP.

  • Joined August 2025

Languages

  • EnglishAdvanced

Industry experience

  • Software & Internet
  • Government
  • Financial Services
  • Healthcare
  • Life Sciences

More experts in St. Julian's, Malta

Projects · 1

Excited to share my latest AI project!
I’ve built an AI-powered document intelligence agent using LangChain, LangGraph, and Amazon Bedrock, designed to help users process unstructured PDF files and extract exactly the data they need — fast, accurate, and with full control.
🧠 Key Features:
✅ Upload unstructured PDFs
✅ Choose the data/fields to extract
✅ Use smart filters like:

  • Keyword search
  • Specific page range
    ✅ Automatically detect data patterns for efficient parsing
    ✅ Convert unstructured data into structured formats
    ✅ Background processing with Celery + cron jobs for load distribution
    ✅ AI-first flow:
  1. Process & detect patterns
  2. Chunk data intelligently
  3. Draft first output
  4. Get feedback → retry or proceed
    ✅ Export in JSON, CSV, or XML
    ✅ Clean, intuitive React UI
    This tool is perfect for teams working with large volumes of documents, from pharma to legal, finance, or compliance.

https://www.twine.net/signin

StructGPT
  • Full Stack Developer

Work experience· 6 roles

Backend Developer · PharmatraceMar 2022 – Present · 4 yrs 9 mos

Engineered and optimized scalable backend systems using both Python (FastAPI) and Node.js (Express.js/NestJS) to improve system efficiency. Designed intelligent document-processing pipelines with LangChain, LlamaIndex, and LLM backends to increase structured PDF data extraction accuracy by 80-90% with seamless JSON/database exports. Built AI agents and chatbots to power real-time analytics, document summarization, and presentation generation using LLMs with streamed outputs. Implemented Redis Pub/Sub, WebSockets, and event-driven architectures to support real-time AI inference, progress updates, and UI interactivity. Managed Redis-backed caching layers and database connection pools, leveraging Celery (Python) and BullMQ (Node.js) for asynchronous job queues. Integrated Hyperledger Fabric and Ethereum smart contracts using Python and JavaScript SDKs to enable secure, traceable data exchange across private and public blockchain networks. Deployed containerized backend services using Dock

Back end Developer · PharmatraceMar 2022 – Present · 4 yrs 9 mos

Engineered and optimized scalable backend systems using Python (FastAPI) and Node.js (Express.js/NestJS) to improve system efficiency. Designed intelligent document-processing pipelines with LangChain and LLM backends (OpenAI, AWS Bedrock), boosting structured PDF data extraction accuracy by 80–90%, and supporting seamless JSON/database exports. Built AI agents and chatbots in Node.js and Python powering real-time analytics, document summarization, and presentation generation with streamed outputs. Implemented Redis Pub/Sub, WebSockets, and event-driven architectures to enable real-time AI inference, progress updates, and UI interactivity. Managed Redis-backed caching layers and database connection pools leveraging Celery and BullMQ for asynchronous job queues across compute-intensive tasks. Integrated Hyperledger Fabric and Ethereum smart contracts using Python and JavaScript SDKs for secure, traceable data exchange across private and public blockchain networks. Deployed containeriz

Blockchain Developer · Avanza InnovationsJan 2022 – Aug 2025 · 3 yrs 8 mos

Designed and maintained scalable blockchain-based backend services for high-security use cases including eKYC systems, customs clearance, and identity verification. Engineered five innovative smart contract modules utilizing TypeScript and Node.js, enhancing transaction efficiency with Web3.js and Ethers.js. Deployed microservices and distributed applications using Docker, Kubernetes, and Helm across AWS and GCP cloud environments. Delivered tailored customizations and rapid bug fixes ensuring performance and reliability for over 5 critical government infrastructure projects.

Blockchain Developer · Avanza InnovationsJan 2022 – Aug 2025 · 3 yrs 8 mos
Software Engineer · Vasona Systems International (VSI)Jan 2021 – Aug 2025 · 4 yrs 8 mos
Software Engineer · Vasona Systems International (VSi)Jan 2021 – Aug 2025 · 4 yrs 8 mos

Education

Bachelor of Science Computer Science · Sukkur IBA University2015 – 2018
Bachelor of Science · Sukkur IBA University2015 – 2018

Certifications and awards· 6

Certi Blockchain Council2023 – 2025
Hyperledger Fabric Administration (LFS272) - Linux Foundation2030 – 2025
Machine Learning Specialization - Coursera2023 – 2024
Certi Blockchain Council2023 – 2025

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