Trinetra S
Bangalore
Summary
Experienced Software Developer and Technical Lead with 10 years of expertise in Python backend development, automation testing, and DevOps. Skilled in designing and optimizing scalable backend architectures, developing geospatial algorithms, web scraping solutions, and RESTful APIs. Proficient in DevOps workflows, leveraging AWS, Kubernetes, CI/CD pipelines, and infrastructure automation for efficient deployments. Experienced in integrating AI-driven solutions, including CNN-based object detection models, into backend systems. Additionally, adept in test automation using Selenium, Python, and Robot Framework, with hands-on experience automating HTML web applications using Selenium WebDriver and Flex-based applications with Ria-Test. Expertise in building automation frameworks on AWS EC2 instances, implementing CI/CD pipelines with Jenkins, and migrating test automation to cloud environments. Skilled in API testing with Postman, monitoring application health using Kibana (ELK Stack), and unit testing with Pytest. A results-driven professional with a passion for performance optimization, automation, and scalable software solutions, possessing strong analytical, problem-solving, and leadership skills.
Overview
11
11
years of professional experience
1
1
Certification
Work History
Technical Lead
Velankani Software Pvt Limited
Bangalore
01.2021 - Current
- Company Overview: Provides FiberIQ, PoleIQ, GeologyIQ, and AI-powered assistance to ISPs for optimized network planning and infrastructure development.
- Designed and developed the entire backend architecture for GeologyIQ, a geospatial analytics platform for soil analysis, network measurement, and geospatial computations
- Built RESTful APIs using Flask/FastAPI to process large-scale GeoJSON and shapefile datasets
- Implemented geospatial algorithms using GeoPandas and Shapely for spatial computations like network clipping, intersection analysis, and soil classification
- Developed asynchronous data processing pipelines using Asyncio to enhance system scalability and performance
- Optimized PostGIS spatial queries for efficient storage and retrieval of geospatial data
- Deployed the application on AWS with Kubernetes, ensuring high availability and scalability
- Integrated DevOps pipelines for automated deployment and monitoring
- Improved performance of geospatial computations by parallelizing operations and leveraging spatial indexing (STRTree)
- Led backend design decisions, ensuring modularity, maintainability, and adherence to best coding practices
- GeologyIQ - Geospatial Analytics & Soil Analysis Platform
- Developed an AI-based utility pole detection system using YOLO (You Only Look Once) and CNN (Convolutional Neural Networks) to identify poles in aerial and street-level imagery for network planning.
- Trained deep learning models on annotated datasets, implemented image preprocessing (OpenCV, NumPy), and optimized detection accuracy using TensorFlow and PyTorch.
- Improved system efficiency through automated training pipelines, optimized inference models, and modular backend architecture to enhance scalability and precision.
- Developed a TF-IDF-based NLP system to clean and standardize ISP addresses across the US, improving address validation and geolocation accuracy.
- Built a REST API using Flask/FastAPI for address standardization, integrated PostgreSQL for optimized storage, and enhanced performance with vectorized text comparison.
- Deployed the solution on AWS using Docker & Kubernetes, ensuring scalability, reliability, and automation for data ingestion, preprocessing, and validation.
Senior Test Engineer
Sandvine Technologies
05.2020 - 12.2020
- Company Overview: Regulatory OFA: VoIP Forensics solution provides ability to correlate call data records and identify both parties of the call established over encrypted channels
- Worked on scripting functional automation script for end to end testing via simulators
- Involved in dimensioning and performance automation testing and deployed the same
- Functional verification of use cases across environments
- Involved in Early access testing on customer site
- Regulatory OFA: VoIP Forensics solution provides ability to correlate call data records and identify both parties of the call established over encrypted channels
Quality Analyst
InfrrdPvt Ltd.
09.2016 - 05.2020
- Company Overview: Hamster is an API created by Chrome River, where primary business is to handle gather data from Zendesk and Salesforce and process it accordingly
- Developed unit test cases using unit test python built-in library
- Created regression test cases for the new functionality and automated the same
- Handled kanban board for sprint activities
- Hamster is an API created by Chrome River, where primary business is to handle gather data from Zendesk and Salesforce and process it accordingly
Quality Analyst
Rare Mile Technologies
01.2015 - 09.2016
- Company Overview: ChromeRiver is an Expense Management tool which is a fast, fluid, mobile web solution that offers global organizations the latest in travel and expense management
- Working on Robot Framework using Python as base Language, & using Robot Keywords to automate Scripts
- Working on Jenkins to run Sanity & Regression Test Cases
- Working on RiaTest Automation Tool to automate Flex UI using ActionScript language to descripts
- Implement all test cases and evaluate all results and prepare test data and design all functional tests in required framework and monitor all development cycles and implement scripts on same
- Analyze and identify presence of any bug in system and escalate issues if required and assist all engineers to validate and resolve all bug issues
- Involved in automating DB test cases using SSH Tunnelling via LDAP authentication
- Managed off shore team in understanding the business of end to end flow of the application
- Worked on version control tool GitHub for maintain automation code work flow
- ChromeRiver is an Expense Management tool which is a fast, fluid, mobile web solution that offers global organizations the latest in travel and expense management
Education
BE -
Information Science and Engineering
Skills
- Python
- ActionScript
- MySql
- Rest Api
- DevOps
- Services
- Dockers
- AWS Services
- Automation Testing
- Postman
- Jenkins
- Robot Framework
- Unit Testing
- Kuberneetes
- Web scraping
- Asynchronous programming
- Selenium Web-Driver
- RiaTest
Certification
Certified Kubernetes Administrator (CKA)
Accomplishments
- Awarded best employee for the quarter in implementing algorithms to scrub US street addresses.
- Manager appraisal for promotion to Technical Lead.
- Recognition for AWS based setup for UI automation using Python.
- Recognition to work in US at client place and company applied for B1/B2 Visa.
Languages
English
First Language
Timeline
Technical Lead
Velankani Software Pvt Limited
01.2021 - Current
Senior Test Engineer
Sandvine Technologies
05.2020 - 12.2020
Quality Analyst
InfrrdPvt Ltd.
09.2016 - 05.2020
Quality Analyst
Rare Mile Technologies
01.2015 - 09.2016
BE -
Information Science and Engineering