Dharam Gajera
Lead Data Engineer
Ahmedabad, Gujarat, Singapore
Summary
👤
Senior🎓
Top SchoolDharam Gajera is a Lead Data Engineer with 8 years of experience building scalable data platforms and migrating petabytes across cloud environments, currently leading technical delivery and presales at a Singapore-based data consultancy. A Google Cloud Certified Data Engineer, he has designed cost-efficient clickstream analytics and data lake solutions using open-source stacks and managed services (BigQuery, Dataflow, Spanner), and engineered near real-time migrations handling 100k+ writes/sec. He combines hands-on coding in Python, Java, and SQL with orchestration expertise in Airflow and Beam, and has a track record of inventing pragmatic tools—like multi-threaded file/image processing libraries and config-driven pipelines—that drove sub-$500 monthly analytics costs at scale. Known for mentoring teams and defining internal frameworks, he balances client-facing architecture work with deep engineering ownership and a bias for measurable impact. Based in Ahmedabad with global delivery experience, he enjoys translating complex data problems into production-ready, cost-effective systems.
8 years of coding experience
9 years of employment as a software developer
HSC & SSC High School/Secondary Diplomas and Certificates, HSC & SSC High School/Secondary Diplomas and Certificates at Jawahar Navodaya Vidyalaya, RajkotBachelor of Engineering (BE) Computer Science, Bachelor of Engineering (BE) Computer Science at The Maharaja Sayajirao University of Baroda
Github Skills (70)
python10
etl10
automation10
mlops10
orchestration10
flask10
data-engineering10
scheduler10
elt10
data-visualization10
data-integration10
data-pipelines10
monitor10
data-science10
workflow-engine10
Programming languages (8)
Github contributions (5)
TheRum/therum.me
Apr 2022 - May 2024
Personal Website
Contributions:2 PRs, 25 pushes, 1 branch in 2 years 2 months
react
TheRum/airflow
Nov 2020 - Mar 2021
Apache Airflow - A platform to programmatically author, schedule, and monitor workflows
Contributions:1 PR, 7 pushes, 1 branch in 4 months
monitorapacheprogrammaticallyapache-airflowairflow
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