Aizyy112

Python Developer

OT SolEx Partners • Tiempo completo

Apr 2025 - Present • 1 yr 3 mos

At The Semantics, I work as a Python Developer building and maintaining scalable Django applications and REST APIs used across multiple product lines, with a focus on reliability, performance, and end to end feature ownership inside an Agile, sprint driven environment. My primary project has been the OR4 eSIM Management System, which I built from the ground up: a provisioning and activation engine, QR based delivery, real time usage tracking, multi role dashboards, and revenue analytics, using Python, Django, and Flutter across both the backend and a companion mobile app. I integrated third party eSIM APIs from TGT in sandbox and live environments, writing scripted diagnostics to identify and resolve connectivity issues quickly and keep uptime high for partner operations teams. I also manage containerized deployments and image pipelines through DigitalOcean Container Registry, and I coordinate feature scope and delivery with product and frontend teams using Jira and ClickUp. This role has sharpened my ability to take a feature from initial API design and database modelling through to a production deployment that real users and paying partners depend on daily, while keeping the codebase clean, well documented, and easy for teammates to extend without breaking existing functionality. Clients working with me get a developer who is comfortable owning a system end to end rather than just writing isolated code, and who communicates clearly about scope, timelines, and tradeoffs throughout a project.

Full Stack Developer, Flutter and Django

Baby Yoda NFT • Tiempo completo

Sep 2023 - Jan 2025 • 1 yr 4 mos

At Decimal Solutions, I worked as a Full Stack Developer across Flutter and Django, leading backend development of COWSYNC, a comprehensive IoT integrated farm management platform covering disease detection, cow health tracking, and AI driven monitoring, deployed on Heroku with a secure and scalable architecture. I designed and implemented geofencing logic for real time cattle tracking across farm zones, integrating GPS and IoT sensor data directly into the Django backend so field data updated dashboards in real time. On the frontend side, I built cross platform Flutter applications with responsive UI and UX, consuming RESTful APIs and managing state consistently across both web and mobile targets. I delivered features end to end within Agile workflows, maintaining code quality through disciplined Git branching strategies and collaborative code reviews with the wider engineering team. I also contributed to the RaiseDiversity ETL pipeline, designing multi source crawlers, an LLM based tagging and bias filtering microservice, and an editorial review workflow built on Django, FastAPI, PostgreSQL, Redis, and Kubernetes. This role gave me hands on experience combining IoT data streams, geospatial logic, and mobile development with backend architecture, and it is where I first built the habit of shipping production systems that had to stay reliable for non technical end users in the field, not just for other developers testing in a browser. Projects, added as work history Title: Backend and Full Stack Developer, eSIM Management Platform Employment type: Freelance / Contract Company name: Roam2World Start date: August 2025 End date: September 2025 I built the Roam2World eSIM management platform end to end, covering provisioning, activation, QR based delivery, and real time usage tracking, with multi role dashboards for admins, resellers, and operations staff. I also built a companion Flutter mobile app using the Provider pattern that shares the same Django API as the web p