Udit Wadhwa
Software Developer
New Delhi
Summary
Enthusiastic software developer with over 12 years of experience. Demonstrate technical problem solving mindset & high learnability. Worked on & understood varied domains involving healthcare data interoperability, customer reviews system, distributed back-ends, search systems, customer behavior tracking applications, native mobile app development etc.
Overview
13
13
years of professional experience
4
4
years of post-secondary education
Work History
Lead Software Developer
Salesforce.com
Hyderabad
03.2019 - Current
- Led two scrum teams driving interoperability charter for Salesforce Health-Cloud. Two multi-million $ products were built on this platform.
- Innovation: set concept of care-team and DB records sharing. Already adopted by 3 products so far.
- Lead product integration and adoption meetings with Solution Architects. Few thousand dollars customers have been closed as part of these.
- Led design & delivery of aggregation & visualization platform for patient health scores.
- Led understanding and design for FHIR compatible data models and its launch strategy. Launched product competing with MS Azure FHIR service.
- Led design and development for save life-cycle of CarePlans, multi-screen integration for Health-Cloud Care-Plans feature. Handled usability concerns for top 5 customers of product.
- Driving innovation in voice-to-text technologies & slack-bots to facilitate healthcare use-cases.
Software Developer 2
Expedia Group
Gurgaon
04.2013 - 03.2019
- One of technology leads for Expedia Group Reviews Platform.
- Designed & built distributed real-time booking stream processing system (Medusa). This increased reviews collection from 65% to 94%.
- Wrote checkout, create-trip APIs for local-activities line-of-business for native mobile app.
- Built data migration system to ensure seamless, consistent migration between old (live) and new platform (live).
- Owned and developed storage ElasticSearch cluster plus data-flow pipeline for user-reviews and sentiment analysed data.
- Designed & led new pluggable system to ask customers reviews for neighbourhood, point-of-interests & city.
- Led optimisation efforts to cut AWS cloud costs, reviews API response times. Platform stack cloud costs was reduced by 50%
Software Developer
Unbxd Systems
Bengaluru
06.2012 - 04.2013
- Designed and wrote Unbxd Analytics Module single-handedly.
- Data-Collector component: wrote customer hosted JS and java module which collects purchases, user-clicks, user searches from customer ecommerce sites.
- Aggregator component: designed for crunching collected data using Mongo Aggregation Framework to generate computed tables and search boost scores for Apache Solr feedback loop.
Software DevTest Engineer
Citrix R&D
Bengaluru
01.2011 - 01.2012
Education
BE - Computer Science
Manipal Institute of Technology
Manipal, KA 08.2007 - 06.2011
Skills
Java
GCP, AWS (EC2, ELB, RDS, S3, Cloudwatch, SQS etc)
MongoDB, MySQL
Redis, Kafka, Cassandra
ElasticSearch, Solr
Akka Java (Actor Model), Kubernetes, Apache Spark
Spring, SpringBoot
Perforce, Git
Jenkins, Opscode Chef, Shell script
Timeline
Lead Software Developer
Salesforce.com
03.2019 - Current
Software Developer 2
Expedia Group
04.2013 - 03.2019
Software Developer
Unbxd Systems
06.2012 - 04.2013
Software DevTest Engineer
Citrix R&D
01.2011 - 01.2012
BE - Computer Science
Manipal Institute of Technology
08.2007 - 06.2011