Python Backend Software Engineer (Django/DRF)

Tejaswini Deepak Dhanore Software Engineer(python)

*****************@*****.*** +91-996******* Pune Maharashtra Profile

Software Engineer with 5+ years of experience in designing, developing, and maintaining scalable backend applications using Python, Django, and Django REST Framework. Experienced in building RESTful APIs, ETL pipelines, asynchronous processing with Celery, data normalization, PostgreSQL optimization.Strong background in API development, system performance optimization, data processing, and Agile software development.

Skills

Programming languages

Python, Angular, PHP, HTML5, CSS5,

Javascript,

Other skills

GitHub Copilot, Git, SVN, jira, postman,

RabbitMQ, German, Pandas,Docker

Frameworks

Python Frameworks: Django, Django REST

framework, FastAPI

Frameworks: Bootstrap, CodeIgniter,

Symfony, Laravel

Database

MySQL, PostgreSQL

Professional Experience

Infosys Limited – Pune

Technology Analyst

05/2024 – Present

Technology Stack: Python Django Django REST Framework PostgreSQL Celery Redis Pandas

Project: Data Normalization Repository (DNR) – T-Mobile The Data Normalization Repository (DNR) is a centralized telecom data processing platform developed for T-Mobile to ingest, validate, normalize, and transform large XML and JSON datasets from multiple network sources. The platform automates ETL workflows and provides secure RESTful APIs for data ingestion, monitoring, reporting, and search, ensuring compliance with network function requirements.

Responsibilities

•Developed backend services using Python and Django to process high-volume telecom data while ensuring compliance with network function requirements.

•Designed and implemented ETL pipelines to ingest, validate, normalize, split, and transform large datasets from XML, JSON, CSV, Excel, PDF, and REST APIs.

•Designed and optimized PostgreSQL database schemas, SQL queries, and data models to efficiently manage metadata, audit logs, and processing status.

•Implemented asynchronous background processing using Celery and Redis to execute long- running ETL and data processing tasks.

•Improved application performance by optimizing SQL queries, database operations, and REST API response times for large-scale data processing.

•Implemented centralized logging, exception handling, and audit tracking to improve application reliability, monitoring, and troubleshooting.

•Authored and maintained technical documentation, including REST API specifications, deployment guides, implementation documents, and release documentation in Jira, ensuring effective knowledge sharing and project traceability.

•Utilized Git and Jira for version control, sprint planning, task management, and collaborative software development.

•Collaborated with cross-functional teams during requirement analysis, code reviews, testing and production support to deliver high-quality software solutions in an Agile environment. D3 Systems - Nashik

Software Engineer

07/2022 – 02/2024

Technology Stack: Python Django Django REST Framework PostgreSQL Celery Redis Docker Git

Project: Field Service Management Platform

Field Service Management platform designed to help service, maintenance, and installation companies deliver world-class customer experiences. The platform enables businesses to efficiently manage work orders, technician scheduling, generator installations, maintenance agreements, customer service requests, and field operations through a fully integrated solution. Responsibilities

•Developed scalable backend services using Python, Django, and Django REST Framework for a cloud-based Field Service Management platform.

•Designed and developed secure RESTful APIs for work order management, technician scheduling, customer management, service request processing, and maintenance agreement workflows.

•Implemented role-based authentication and authorization for administrators, dispatchers, technicians, and customers.

•Developed asynchronous background processing using Celery and Redis to handle notifications, scheduled jobs, and long-running business processes.

•Integrated third-party APIs to support external services and streamline business workflows.

•Designed and optimized PostgreSQL database schemas, SQL queries, and API performance to improve application responsiveness and scalability.

•Implemented logging, exception handling, and debugging mechanisms to enhance application reliability and simplify troubleshooting. White Code Pvt. Ltd - Pune

Software Engineer

08/2021 – 06/2022

Technology Stack: PHP CodeIgniter MySQL AngularJS HTML5 CSS3 Symfony RabbitMQ Gearman Angular 7 Guzzle Git SVN Jira

Project: Faculty Feedback System

A web-based application for collecting, managing, and analyzing faculty feedback. Responsibilities

•Developed backend modules for online feedback collection, report generation, and analytics.

•Implemented secure data management and role-based functionality for administrators and faculty members.

•Developed and maintained scalable web applications using the Symfony and CodeIgniter framework, following industry best practices and coding standards.

•Built dynamic and responsive user interfaces using AngularJS, HTML5, CSS3, JavaScript and Angular 7, enhancing application usability and user experience.

•Integrated third-party systems, including Mindtree, CRM platforms, and Calendar APIs, using the Guzzle HTTP Client for secure and reliable API communication.

•Implemented asynchronous background processing using RabbitMQ and Gearman to handle long-running tasks and improve application performance.

•Utilized Git, SVN, and Jira for version control, task management, code collaboration, and project tracking.

World Win Coder Pvt. Ltd - Nashik

Software Developer

09/2019 – 11/2020

Technology Stack: PHP CodeIgniter MySQL HTML5 CSS3 JavaScript FileZilla Git Project: Restaff.me

•Developed and maintained web application modules for Restaff.me, a recruitment, Workers and staffing management platform, using the CodeIgniter framework. Responsibilities

•Designed and implemented backend business logic and CRUD functionalities to support recruitment and staffing workflows.

•Built responsive and user-friendly interfaces using HTML5, CSS3, and JavaScript.

•Designed and managed MySQL databases, including writing and optimizing SQL queries for efficient data retrieval and maintenance.

•Supported application deployment and file management using FileZilla.

•Collaborated with team members to analyze requirements, resolve defects, and deliver software enhancements.

Awards

Awards & Recognition

Received Rise Insta Awards at Infosys for commendable performance and contributions. Education

K.S.K.W College, Nashik

Masters of Computer Science (MCS)

July 2019

K.T.H.M College, Nashik

Bachelor of Computer Science (BCS)

May 2017

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