Responsibilities & achievements

- Upgraded from Django 2.2 to 4.2 LTS and Python 3.8 to 3.10, resolving backward compatibility and enhancing performance. - Migrated from NoSQL to PostgreSQL, leveraging Python’s SQL libraries for advanced querying and analytics. - Built Python-powered modules like approval workflows and dynamic reports, boosting admin efficiency by 50%. - Implemented real-time notifications and dynamic panels using Python and Django Channels for WebSocket support. - Managed Docker configurations for production and dev, resolving Python model and migration issues via Docker volumes. - Restructured app to support ASGI protocols, enabling Pythonbased real-time features through Django Channels.

Responsibilities & achievements

- Managed infrastructure health and performance using Zabbix, enabling proactive issue resolution and reducing downtime by 25%. - Oversaw Azure-based cloud services, optimizing resource allocation and improving system efficiency by 20%. - Administered Docker containers through Portainer and led the migration to OpenShift, enhancing container orchestration and system resilience. - Implemented and managed SSO solutions on ERPNext and Zabbix via Azure. Extended identity solutions to custom web applications through LinkedIn, Facebook, Gmail, and Azure AD.

Responsibilities & achievements

- Conducted reverse engineering on a C#/.NET application to understand and document WebServices used by payment gateways, leading to more secure and optimized payment processes. Microservi. - Utilized Python FastAPI to design and build two distinct RESTful microservices to provide funcionalities not supported to an on-premise Dynamics CRM system. - Containerized both APIs and nginx to provide custom URL mapping and deployed in Azure via AKS. - WAF configuration for additional layer of security on the API endpoints.

Responsibilities & achievements

- Python-Based Backend: Employed Django and the Django REST Framework (DRF) to create a Python-powered backend for an internal AWS service monitoring system. Real-Time Insights: Utilized Python's asynchronous capabilities to fetch and display real-time AWS service statuses, thereby providing invaluable operational insights to the company. Next.js.js for Frontend: Integrated a Next.js.js frontend, interfacing seamlessly with the Python backend via RESTful APIs. - Electron JS & Python Communication: Designed a hybrid desktop application using Electron JS that communicated with physical devices. Python Scripts for Device Interaction: Wrote Python scripts to enable seamless communication between the Electron JS application and physical hardware, enhancing device operability. - Python-Centric Solutions: Built robust and scalable applications using a technology stack that prominently featured Python-based technologies like Django and DRF. Containerization: Leveraged Docker to containerize Python applications, streamlining deployment and scalability. Database & Caching: Utilized PostgreSQL for relational database management and Redis for caching, both of which were accessed and manipulated using Python libraries.

Responsibilities & achievements

- AWS Lambda for Automation: Utilized AWS Lambda to deploy Python scripts, enabling real-time event-triggered execution for financial operations. - API Integrations: Seamlessly integrated third-party payment gateways and financial software through Python-based API calls, enhancing the system's capabilities. - DRF for RESTful APIs: Leveraged Django REST Framework (DRF) to build secure, scalable, and maintainable APIs, enhancing backend capabilities. Database Operations: Utilized Python's ORM capabilities within Django to perform complex database transactions, optimizing data retrieval and manipulation. - Client-Specific Customizations: Built tailored solutions for various clients, ranging from AWS infrastructure automation to custom Django modules for business logic. Project Scalability: Ensured that all freelance projects were designed with scalability in mind, using Python's extensive library ecosystem and AWS's robust service offerings.