Hariom Balhara
Software Engineer at Cal.com, Inc.
Delhi, India
Summary
🤩
Rockstar🎓
Top SchoolHariom Balhara is a software engineer with 12 years of experience building web platforms and client-side libraries focused on visitor session recording, A/B testing, surveys, and tracking. Currently at Cal.com, he enhances embed experiences and UI theming for a widely used scheduling infrastructure, drawing on deep front-end expertise. Previously he led teams at Wingify/VWO, owning data collection, in-house CDN and client libraries, and shipping features that scaled experimentation and analytics. Comfortable across the stack, he has moved products from monoliths to SaaS, built developer productivity tools, and worked with tech like React, Next.js, OpenResty, Lua, Redis, Kafka and Prisma. Based in Delhi, he pairs a strong performance-first mindset with a history of improving developer workflows and pragmatic production systems.
12 years of coding experience
10 years of employment as a software developer
Bachelor of Engineering (B.E.), Computer Engineering, Bachelor of Engineering (B.E.), Computer Engineering at Delhi College of EngineeringHind Bal Mandir School ,Najafgarh
Stackoverflow
872reputation
124kreached
30answers
19questions
Github Skills (16)
uid10
typescript10
javascript10
nextjs10
typescripts10
front-end-development10
ui-design10
react10
typescript-types10
css9
html9
postman6
nodejs6
eslint6
webpack6
Programming languages (8)
Github contributions (5)
calcom/cal.com
Feb 2022 - Jan 2023
Scheduling infrastructure for absolutely everyone.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:4488 reviews, 415 commits, 1222 PRs in 11 months
Contributions summary:Hariom primarily focused on improving the embed functionality within the Cal.com project. Their contributions included implementing and refining UI components, as well as managing the configuration and rendering of embeds. They worked on enhancements such as adding support for different layouts, handling theme variations, and adding the ability to configure CSS variables via the Embed API. They also addressed issues related to the display and behavior of embeds, demonstrating proficiency in front-end development and UI-related tasks.
tailwindcssturborepotrpcprismascheduling
hariombalhara/hariombalhara.github.io
Apr 2015 - Aug 2019
Contributions:1 PR, 78 pushes, 1 branch in 4 years 4 months
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