Harshith Arsikere Siddaraju
London
Summary
Experienced technology professional with expertise in data engineering, software development, and quality assurance. Proficient in leveraging tools such as Snowflake, Microsoft Fabric, Spark SQL, and T-SQL to design and optimise Lakehouse architectures. Skilled in Salesforce technologies including Apex, SOQL, LWC, and Custom Metadata to deliver tailored business applications. Adept at front-end development using HTML, CSS, and JavaScript alongside Python-based testing frameworks like Selenium WebDriver, Robot Framework, and PyTest. Demonstrates strong command of CI/CD pipelines with Jenkins, Git version control systems, and collaborative tools such as JIRA and Azure DevOps. Committed to driving innovation through robust technical solutions while maintaining a focus on efficiency and scalability.
Overview
8
8
years of professional experience
5
5
years of post-secondary education
Work history
Salesforce Developer
ITC Infotech Limited
London
01.2025 - 06.2025
- Developed a B2B Commerce store for retail customers by gathering requirements and implementing scalable solutions on Salesforce.
- Built dynamic Lightning Web Components (LWC) using JavaScript, HTML, and CSS to support product browsing, cart, and ordering features.
- Wrote Apex classes, SOQL queries, and triggers to support custom business logic such as pricing, delivery windows, and MOQ validation.
- Created batch processes for large data operations including product and inventory updates.
- Utilized custom metadata and configuration-driven logic to support flexible business rules.
- Worked closely with cross-functional teams to integrate delivery scheduling, product status, and stock availability workflows.
- Successfully delivered on tasks within tight deadlines.
- Quickly learned and applied new skills to daily tasks, improving efficiency and productivity.
- Carried out day-to-day duties accurately and efficiently.
Data Engineer
ITC Infotech Limited
London
03.2024 - 12.2024
- Migrated 100+ SQL queries and logic from Snowflake to Microsoft Fabric Lakehouse using Spark SQL and T-SQL for SQL endpoints.
- Validated data accuracy and consistency across platforms to ensure parity post-migration.
- Re-engineered and optimized complex SQL transformations for performance and scalability within the Fabric Lakehouse architecture.
- Collaborated with business analysts and data teams to align migration efforts with reporting and analytics requirements.
QA Automation Engineer
Electronics For Imaging Pvt Ltd
Bangalore
08.2019 - 08.2022
- Automated end-to-end web application test cases using Python and Selenium WebDriver, reducing manual testing effort by 40%.
- Developed modular, reusable test scripts for regression and functional testing using the Page Object Model (POM) design pattern.
- Used explicit and implicit waits, assertions, and custom functions to handle dynamic web elements and improve test stability.
- Implemented data-driven testing with external input sources (e.g., CSV, Excel, JSON) to validate application workflows with multiple test scenarios.
- Integrated test cases with PyTest for structured test execution and reporting.
- Identified and logged bugs with detailed logs and screenshots to support developer debugging efforts.
- Collaborated with QA and development teams to align test coverage with functional requirements.
- Configured test execution in CI/CD pipelines using tools like Jenkins for automated deployment validation.
- Collaborated with cross-functional teams to resolve complex technical issues.
- Oversaw training programmes for junior engineers on automation principles and methods, elevated their competency levels.
- Completed automation of functional and regression testing.
- Assisted in implementing automated test cases for an e-commerce web application using a custom Python-Selenium Robot Framework and Java-Selenium Page Object Model (POM) framework.
- Collaborated with QA team members to expand test coverage and validate key user workflows through automation.
Associate QA engineer
Test Yantra Software Solutions Pvt Ltd
Bangalore
04.2017 - 08.2019
- Contributed to compatibility testing of the Android application across various device types and screen sizes to ensure consistent behavior.
- Evaluated app performance under different network conditions including 2G, 3G, 4G, and Wi-Fi to ensure reliability and responsiveness across diverse connectivity environments.
Education
MSc - Data Science
University Of Essex
10.2022 - 10.2023
Bachelor Of Engineering - Information Science
Atria Institute Of Technology
09.2012 - 06.2016
Skills
- Snowflake
- Microsoft Fabric
- Spark SQL
- T-SQL
- Lakehouse
- B2B Commerce
- Apex
- SOQL
- LWC
- Custom Metadata
- HTML
- CSS
- JavaScript
- Python
- Selenium WebDriver
- Robot Framework
- PyTest
- XPath
- Page Object Model (POM)
- CI/CD (Jenkins)
- Git
- VS Code
- Postman
- JIRA
- Azure Devops
Timeline
Salesforce Developer
ITC Infotech Limited
01.2025 - 06.2025
Data Engineer
ITC Infotech Limited
03.2024 - 12.2024
MSc - Data Science
University Of Essex
10.2022 - 10.2023
QA Automation Engineer
Electronics For Imaging Pvt Ltd
08.2019 - 08.2022
Associate QA engineer
Test Yantra Software Solutions Pvt Ltd
04.2017 - 08.2019
Bachelor Of Engineering - Information Science
Atria Institute Of Technology
09.2012 - 06.2016
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