Rajamohan Jabbala
Senior Software Architect
Seattle ,WA
Summary
Software architect and problem solver experienced in all phases of software with in-depth knowledge of architecture, agile methodologies, design patterns, and object-oriented principles. Passionate about building applications ground-up with a high focus on scale, reliability, and maintainability. A proven team player and a mentor.
Overview
23
23
years of professional experience
3
3
years of post-secondary education
Work History
VP of Software Engineering
Clear Tax
Bengaluru, KA
08.2021 - Current
- Re-architected monolithic services (Reconciliation, Reports) to micro-services using Spring, RESTful, Mongo DB, and Kafka as tech stack. This resulted in 25% increase in performance and scaling.
- Designed and developed 12 GST reports using Spring, React stack with backend Java and Kafka for messaging.
- Optimized reconciliation engine using Docker containerization improving processing from 25 min to 3-4 min per 10,00,000 line items.
- Developed and implemented performance improvement strategies and plans to promote continuous improvement
- Collaborated with team members to achieve target results
Software Development Manager
Amazon INC
Seattle
01.2017 - 11.2021
- Designed and developed voice-enabled video purchases platform in Alexa Prime Video resulting in customers buying/ renting 500 video titles day with 3.5% conversion rate.
- Architected and deployed “Clairvoyant” long-range planning product, reducing Capacity Planning time from 1 week to 1.03 minutes.
- Designed and developed UPS carrier in US marketplace in Logistics Exchange Service which helped sellers buy 459,000 labels per day with peak of 1.5 Million every Monday.
Chief Technology Officer
Aurospaces
01.2014 - 01.2017
- Designed and developed web 3- tier application using Java, Spring, and Restful micro-services.
- Implemented CRM to manage internal operations and task scheduling. Build custom REST controllers for Android app interface.
Software Architect
Past Experience
01.2000 - 01.2014
- Architected Cloud Policy Management solution in 8 months with Data Decision Engine for Mobile Network Operators.
- Automated code generation process as pluggable module in Java which earned $1.5 million over 18 months.
- Optimized Airtel transport network with efficiency improvement by 30% using regression, machine learning techniques, and predictive analytics.
Education
Master of Science - Computer Engineering
Indian Institute of Technology
Chennai 03.1997 - 01.2000
Skills
Java
Spring
RESTful
Kafka
Mongo DB
AWS Lambda
AWS (SNS, SQS)
AWS S3
AWS Dynamo DB
Timeline
VP of Software Engineering
Clear Tax
08.2021 - Current
Software Development Manager
Amazon INC
01.2017 - 11.2021
Chief Technology Officer
Aurospaces
01.2014 - 01.2017
Software Architect
Past Experience
01.2000 - 01.2014
Master of Science - Computer Engineering
Indian Institute of Technology
03.1997 - 01.2000