Sahana Ramachandra
Software Engineer @Lexim Ai
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WORK HISTORY
Software Engineer @Lexim Ai
Led the development of AI-driven web applications using Django and Flask.• Implemented multi-tenant Role-Based Access Control using AWS Cognito and Amazon Verified Permissions (AVP) for secure authentication and fine-grained authorization across backend APIs.• Developed and tested REST APIs using Python Flask and Django, ensuring reliability, performance, and smooth integration with frontend components.• Built automated workflows and alerting systems (SNS, SQS, Lambda) improving system observability and feedback loops.• Deep involvement in test design, execution, and verification of backend systems — aligning with structured QA processes.• Deployed Django applications on AWS Lightsail, gaining hands-on experience with cloud infrastructure setup, server configuration, and application deployment.
EDUCATION
Marimallappa P.U. College - India
PCME
Visvesvaraya Technological University
Bachelor of Engineering - BE, Information Science and Engineering
ABOUT SAHANA RAMACHANDRA
Hi - I am Sahana Ramachandra. I am currently working as a Software Engineer for Lexim AI where I have gained experience in Agentic AI and Python based backend development.I am an SDET/Software QA engineer with four years of experience in manual and automation testing, specializing in Selenium, REST Assured, Appium and API testing. I am proficient in identifying critical bugs, and ensuring high-quality software delivery in Agile environments. I have strong hands-on experience with Java, databases, and CI/CD pipelines. I have worked on a high-volume Supply Chain Management project handling procurement, stock, vendor reconciliation, logistics and inventory handling for a major e-commerce Lenskart (India).SKILLSAutomation Tools & Frameworks: Selenium WebDriver, Rest Assured, Appium, Maven, Cucumber BDD, TestNG, Playwright, Cypress, TestNG reports.Programming & Databases: Java, Object Oriented Programming, MySQL, MongoDB, Elastic search, Redis, Kafka.Testing Expertise: Manual Testing, Functional Testing, API Testing, Integration Testing, Regression Testing, System Testing, Performance Testing, Load Testing.Project Management & Tools: Agile (Scrum), JIRA, Git, Postman, JMeter, Jenkins.Work Visa Status - Possess valid H4 Work Authorization. No sponsorship required.
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