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HI ALL,I'M HANZLA

I turn complex product and data challenges into clean, dependable systems that scale from first release to high-volume production.

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Projects Done

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WHAT I DO.

Senior full stack developer building scalable backend systems, high-performance APIs, data pipelines, and reliable production software

> Backend Engineering

  • -Designing scalable backend systems with Python, Django, FastAPI, Node.js, and Django REST Framework
  • -Building high-performance REST APIs, GraphQL services, WebSockets, authentication, SSO, and reporting workflows
  • -Refactoring production services for reliability, performance, and maintainable multi-tenant architectures
PythonDjangoFastAPINode.jsREST APIsGraphQLWebSocketsCelery

> Data Engineering & ETL

  • -Architecting ETL pipelines for healthcare reporting, ML workflows, and event-processing workloads at large scale
  • -Processing millions of daily records and 1B+ annual events with optimized tagging, transformations, and ingestion flows
  • -Improving analytics access with BigQuery, ClickHouse, Apache Superset, Pandas, Apache Spark, and Airflow
AirflowApache SparkPandasClickHouseBigQueryPostgreSQLRedisApache Superset

> Cloud & DevOps

  • -Deploying and maintaining production systems across AWS, GCP, Docker, and Linux environments
  • -Operating AWS ECS, EC2, Lambda, S3, autoscaling, queue-based processing, and monitoring for high-throughput workloads
  • -Shipping reliable CI/CD workflows with GitHub Actions and secure production configuration practices
AWSGCPDockerGitHub ActionsLinuxCI/CD

> Frontend Development

  • -Delivering production-ready React.js and Next.js interfaces for web applications and operational workflows
  • -Translating product requirements into reliable full stack features across authentication, user management, and business automation
  • -Collaborating with frontend teams to integrate API-driven React components and real-time application states
React.jsNext.jsTypeScriptJavaScript

> Testing & Engineering Practices

  • -Applying PyTest, TDD, unit tests, and integration tests to reduce manual QA and protect backend reliability
  • -Working in Agile/Scrum teams while leading implementation from requirements through delivery
  • -Improving production systems through systematic debugging, performance optimization, and maintainable engineering practices
PyTestTDDAgile/ScrumGitHub

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PROFICIENCY.

Balanced across product-facing interfaces, backend systems, and core programming discipline.

Backend Engineering95%
Data Engineering / ETL90%
Cloud & DevOps88%
Frontend Development82%
Testing & Reliability90%

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EDUCATION.

University of Management and Technology

Bachelor of Science in Computer Science

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EXPERIENCE.

ClarityInAI logo

ClarityInAI

Senior Software Engineer

Aug 2025 - Present

> Built backend services, healthcare data workflows, and ETL pipelines for multi-tenant systems.

  • -Developed Node.js, Python, and FastAPI services with refactoring and performance work to improve API reliability.
  • -Integrated SSO, reporting, EHR interoperability, and automated data synchronization workflows.
  • -Built fault-tolerant ETL for 10K+ healthcare cases using Python, Pandas, Spark, Airflow, and BigQuery.
  • -Supported analytics, visualization, and model training pipelines with Apache Superset.
  • -Worked with client and product stakeholders from requirements through implementation.
Product Genius logo

Product Genius

Software Engineer

Jul 2024 - Aug 2025

> Built high-throughput data pipelines, FastAPI services, and AWS infrastructure for large-scale event processing.

  • -Architected ETL processing 1B+ events annually and millions of daily records.
  • -Optimized tagging, transformations, and ClickHouse storage for processed event data.
  • -Maintained AWS ECS, EC2, and Lambda with autoscaling, queues, and monitoring.
  • -Developed FastAPI REST APIs plus automated data collection and scraping systems.
Duseca Software logo

Duseca Software

Full Stack Developer

Jan 2022 - Aug 2025

> Delivered scalable backend and frontend features for web and mobile applications.

  • -Built Django and Django REST Framework APIs for web and mobile products.
  • -Maintained PostgreSQL-backed services deployed on AWS and GCP.
  • -Implemented WebSockets for real-time features.
  • -Delivered authentication, user management, and business workflow automation.
  • -Collaborated with teams to turn product requirements into reliable solutions.
Meganos Software logo

Meganos Software

Full Stack Developer

Aug 2022 - Jul 2024

> Built APIs, real-time systems, tested services, and production deployments across backend and frontend work.

  • -Designed REST APIs and WebSocket communication for dynamic client-server features.
  • -Used PyTest and TDD with 85%+ unit and integration test coverage.
  • -Reduced manual QA by 4 hours per sprint through automated testing.
  • -Managed AWS EC2, S3, and Linux deployments with secure configurations.
  • -Integrated React.js components with cross-functional teams.
Bleed AI logo

Bleed AI

Full Stack Developer

Sept 2021 - Oct 2021

> Integrated computer vision AI workflows into a real-time Django application.

  • -Connected computer vision AI with Django Channels and WebSockets for YouTube URL processing.
  • -Used threading to run 20+ concurrent model executions with minimal latency.
  • -Deployed the application on Heroku.

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PROJECTS.

[PROJ_001]

ToughCAD

Developed an e-commerce module supporting large file uploads and automated PDF post-processing workflows. Integrated shipping APIs and fulfillment automation. Contributed to generating £250k+ in annual revenue through the platform.

[PROJ_002]

NAVA Ring

Developed backend systems integrating wearable smart ring data. Implemented metric processing logic and AI-powered recommendations using OpenAI APIs.

[PROJ_003]

Premium Property Management

A comprehensive property management platform for efficient management of properties, leasing, maintenance, and contracts. To simplify property operations.

[PROJ_004]

Visual Portfolios

Empowering content creators to generate stunning infographics effortlessly, while boosting their LinkedIn audience. Write, visualize, and grow with our user-friendly platform.

[PROJ_005]

developer-portfolio

Software Developer Portfolio Template built with react.js and next.js bootstrap that helps you showcase your work and skills as a software developer. 800+ Stars & 480+ Forks

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REACH OUT TO ME!

Discuss a project or just want to say hi? My inbox is open for all.

hanzla.tauqeer123@gmail.com
1hanzla100 avatar