Abbas Gadhia
Software Consultant at Self-employed
Pune, Maharashtra, India
Summary
👤
Senior🎓
Top SchoolAbbas Gadhia is a Software Consultant and principal engineer with 11+ years building cloud-native, high-performance Big Data and analytics products, including four data warehousing platforms developed from scratch. He specializes in data warehouse migration, workload conversion and FinOps-driven optimization, and is an active contributor to Apache Calcite. A polyglot full‑stack developer, Abbas combines deep distributed-systems skills (Spark, Kafka, Tez) with compiler and language work (JavaCC) and machine learning for DW automation. He has led and mentored large agile teams, overseen about a million lines of code across 90 modules, and holds three US patents from his product work. Beyond core engineering he blends DevSecOps, performance tuning and occasional OSINT/pen‑testing, reflecting a pragmatic focus on secure, maintainable systems. Based in Pune, he pairs hands‑on coding with product strategy and a strong commitment to Clean Code and domain-driven design.
11 years of coding experience
12 years of employment as a software developer
10 + 2, 10 + 2 at St. Vincent's High SchoolBE Computer Science, BE Computer Science at M.E.S College Of EngineeringBE Computer Science, BE Computer Science at Savitribai Phule Pune University
Stackoverflow
14,726reputation
2.3mreached
88answers
49questions
hsqldb
top-5%
intellij-idea
top-1%
jsf
top-5%
apache-spark
top-5%
java
top-5%
linux-kernel
top-5%
Github Skills (134)
programming-language10
python10
orientdb10
intellij-idea10
specification10
creative-commons10
cpp10
questions-and-answers10
javascript10
gwt10
sql10
relational-algebra10
java10
kotlin10
gradle10
Programming languages (8)
Github contributions (5)
abbas-gadhia/awesome-java
Feb 2018 - Sep 2022
A curated list of awesome frameworks, libraries and software for the Java programming language.
Contributions:2 pushes in 4 years 8 months
java-programmingdynamicinheritanceswingjava-programming-language
abbas-gadhia/calcite
Aug 2024 - Aug 2024
Apache Calcite
Contributions:12 PRs, 28 pushes, 8 branches in 7 days
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.