Hari Karthick
Lead Engineer at ACL Digital
Chennai, Tamil Nadu, India
Summary
👤
Senior🎓
Top SchoolHari Karthick is a Lead Engineer with 10 years of experience building high-performance, scalable RESTful APIs and real-time data systems for enterprise and high-load websites. He has deep hands-on expertise across microservices, WebSockets, JWT/OAuth security, and cloud-native data platforms on GCP, AWS and Oracle Cloud. Hari has moved billion+ record datasets (MongoDB to BigQuery) using Dataflow and Pub/Sub and has built backend and infra for mission-critical retail operations processing 10k+ daily orders across 750+ stores. Comfortable both pairing on code and driving agile teams, he blends backend engineering with an eye for design—summed up on GitHub as “straddling the line between development and design.” Currently driving payments data engineering for PayPal at ACL Digital, he brings a pragmatic focus on observability, performance and timely delivery. Based in Chennai, he combines enterprise discipline with a knack for solving large-scale data challenges.
10 years of coding experience
7 years of employment as a software developer
SBOA School & Junior CollegeBachelor of Technology Information Technology, Bachelor of Technology Information Technology at Karpagam College of Engineering
Stackoverflow
5,062reputation
348kreached
70answers
13questions
Github Skills (51)
api-rest10
lists10
open-source10
api10
apollo7
kotlin7
graphql6
html6
apollographql6
react6
nodejs6
gulp6
css6
react-table6
css-transitions6
Programming languages (4)
Github contributions (5)
hariKarthic/hariKarthic.github.io
May 2017 - Sep 2019
A portfolio,TIL,blog whatchamacallits !
Contributions:8 PRs, 19 pushes, 8 branches in 2 years 4 months
tilmachine-learningdata-science
hariKarthic/mashbook-aa
Apr 2017 - May 2017
Contributions:51 commits, 2 PRs, 1 push in 10 days
journalphoto
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