Sai Krishna
Senior Software Engineer
Hyderabad
Summary
Results-oriented and innovative Senior Software Engineer with 6 years of experience. Easily communicates complex technical requirements to non-technical stakeholders. Excellent leadership record of leading development teams in enterprise-wide development projects.
Overview
6
6
years of professional experience
6
6
years of post-secondary education
3
3
Certifications
Work History
Senior Software Engineer
Aircall
Remote
01.2022 - Current
- Led and managed a team for streamlined project execution within the Integrations initiative, focusing on Ruby projects.
- Collaborated with two other engineers to build a Backend for Frontend service using AWS AppSync, GraphQL, Serverless, Typescript, and NodeJS.
- Implemented Datadog monitors for performance tracking and spearheaded a cost-saving cleanup effort.
- Successfully optimized a crucial legacy Ruby on Rails system responsible for data flow between Aircall and 100+ CRMs.
- Utilized a tech stack that includes Ruby on Rails, NodeJS, Typescript, AWS, and Serverless.
Software Engineer
Zoomcar
Remote
08.2021 - 12.2021
- Designed, architected, and implemented a lead ingestion pipeline, showcasing your ability to manage and optimize the entire data flow process.
- Successfully cleared 60% of technical debt in a client management service related to car subscriptions at Zoomcar. This involved enhancing unit tests, streamlining CI/CD pipelines, and addressing issues related to log management and caching.
- Architected, documented, and implemented integrations with CRMs like Zoho and managed the ingestion of car and car ownership data into Zoomcar systems, contributing to efficient data management.
- Played a role in supporting and maintaining a multi-tenancy architecture, ensuring scalability and reliability for the organization's services
- Led initiatives to add unit tests to existing code modules, reducing testing efforts and minimizing regression errors
- Tech Stack : Ruby on Rails, Rspec, Docker, Sidekiq
Software Development Engineer - 2
Flyhomes
Remote
11.2019 - 07.2021
- Joined Flyhomes as the 7th software engineer in the India office.
- Implemented user account merge and revert features, reducing duplicate user accounts by 45%.
- Developed a data pipeline for property data ingestion from a third-party provider, optimizing it for efficiency.
- Contributed to simplifying the internal home buying process.
- Designed systems, documented changes, and actively addressed bug fixes and technical debt.
- Regularly participated in sprint planning and retrospectives.
- Overcame challenges, including building a tool for account merging and implementing a revert option, with a focus on user satisfaction, which triggered code cleanup and tech debt resolution.
- Tech Stack : Ruby on Rails, ReactJS, Docker
Software Engineer
PayU Payments
Gurgaon
07.2018 - 11.2019
- Team Member of 'OPTIMUS,' responsible for managing Hub service, Reseller services, and Merchant onboarding systems.
- Transitioned to a new team as a lead engineer and QA collaborator, working closely with a PM to implement various QR payment products.
- Developed proof of concepts (POCs) for QR payment products.
- Maintained existing systems such as merchant onboarding and authentication services.
- Contributed to new feature development and sprint planning.
- Initiated a successful project around Integrated Static QR payments, which later became a significant revenue generator within PayU's QR payments division.
- Self-taught ReactJS and contributed to UI development during the project.
- Tech Stack : Ruby on Rails, ReactJS, Java, PHP
Software and Machine Learning Engineer
Smartron
Hyderabad
05.2017 - 07.2017
- Early developer at Smartron's ML division, extensively worked on object recognition models, using YOLO computer vision models.
- Developed a lightweight object detection model suitable for low-end devices like Raspberry Pi, enabling inventory monitoring and automated notifications to managers based on preset thresholds.
Education
Bachelor of Science - Electrical Engineer
IIT Roorkee
Roorkee, Uttarakhand, India 05.2014 - 05.2018
High School Diploma -
Naranaya Junior College
Hyderabad, Telangana, India 07.2012 - 06.2014
Skills
Software Engineering
Project Management
Sprint Planning
Application Performance Monitoring
Certification
B.Tech, Electrical Engineering, Indian Institute of Technology (IIT), Roorkee, India
Timeline
Senior Software Engineer
Aircall
01.2022 - Current
Software Engineer
Zoomcar
08.2021 - 12.2021
Software Development Engineer - 2
Flyhomes
11.2019 - 07.2021
B.Tech, Electrical Engineering, Indian Institute of Technology (IIT), Roorkee, India
10-2018
Software Engineer
PayU Payments
07.2018 - 11.2019
Software and Machine Learning Engineer
Smartron
05.2017 - 07.2017
Bachelor of Science - Electrical Engineer
IIT Roorkee
05.2014 - 05.2018
High School Diploma -
Naranaya Junior College
07.2012 - 06.2014