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Sajal Agrawal Email & Phone Number
Lead Software Engineer
at
Multiplier
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 86%
Current company
Role
Lead Software Engineer
Location
Bengaluru, Karnataka, India
Company size
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Quick answer
Sajal Agrawal is listed as Lead Software Engineer at Multiplier, a with 997 employees, based in Bengaluru, Karnataka, India. AeroLeads shows a matched LinkedIn profile for Sajal Agrawal.
Sajal Agrawal previously worked as Back End Developer 3 at Sharechat and Back End Developer 2 at Sharechat. Sajal Agrawal holds Bachelor'S Degree, Information Technology from Dr B R Ambedkar National Institute Of Technology, Jalandhar.
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Multiplier
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Profile bio
About Sajal Agrawal
Just another swimmer in the vast ocean of tech we have.- Backend, micro-services, cloud, architecture, design, security, pub/sub, protocols, metrics, scale, concurrency, brokers, transactions, connections, etc., are some of those daily terms I find myself surrounded with.- An ardent preacher of algorithms and mathematics and obviously data structures; have written numerous such solutions in C++. Also, a handful of work-ex in NODE JS when it comes to Back-end development along with decent experiences in other common languages too.- Having served an ample amount of time in the social-media/customer/scale industry, 'people' as a whole, is one thing I am quite curious about; trying to find faster, resilient solutions that makes it better out there.Feel free to ping to fathom more.All the best!Thanks!
Current workplace
Sajal Agrawal's current company
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Multiplier
7 roles
Sajal Agrawal work experience
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Back End Developer 3
- Designed, developed, led the whole charter on the heartbeat mechanism for online/offline connectivity and time spent features for the whole chatroom ecosystem, even for low-end, dead devices; correcting almost 99.99% of the new data at a scale of 100M pings per day.- Working on creating resilient realtime scalable architectures and designs specially for transactional products for the organisation.- Revamped the wallet architecture by introducing CDC flow in the database which now handles millions of transactions in a day with 100% accuracy, availability, atomicity and sub zero latencies.
Back End Developer 2
- Led the deletion of Petabytes of stale data inside 100s of billions of documents from Google Firestore projects. Keeping separate jobs; for data retrieval & deletion in batch, we saved around 12M INR/month. Also revamped the architecture to handle TTLs as a result of which we were able to stop this futile data storage.- Contributed to system designs and designing/maintaining scalable systems providing end-to-end support both at an architectural high/low level.- Curated an In house task scheduler that processes scheduled tasks upto 10k tasks/sec with ~0 sec delay. Performed better than Google cloud tasks and RabbitMQ.
May 2021 - Oct 2022
Back End Developer
- Primarily worked with the 'Chat' vertical for ShareChat, handled all the back-end stuff for the same, that included a trip from 'design' to 'deployment' and everything of a plethora in between; for the DM feature and the audio Chatroom features of Chat-pod.- Contributed towards other aspects of the organisation including monitoring, scaling, notifications, migrations, architecture, design and more.
Jun 2019 - May 2021
Application Developer
- Worked with the SWAT team for product Unifier in Oracle IDC. Provide fixes to the 'severe' customer bugs related to both UI and the Back-end. Moreover, I provided enhancements that came in the way as a major issue during bug analysis and also for the issues suggested by the product strategy team.
Jul 2018 - Jun 2019
Certified Problem Curator
- Curating/testing challenging problems for Codechef. Have curated problems for SnackDown 2019 Onsite finals previously.
Jan 2017 - Feb 2019
Java Developer Intern
- Worked upon REST APIs and provided a better connection to budding developers by creating an all-in-one JAR file for hassle free connection.
May 2017 - Jul 2017
1 education record
Sajal Agrawal education
FAQ
Frequently asked questions about Sajal Agrawal
Quick answers generated from the profile data available on this page.
What company does Sajal Agrawal work for?
Sajal Agrawal works for Multiplier.
What is Sajal Agrawal's role at Multiplier?
Sajal Agrawal is listed as Lead Software Engineer at Multiplier.
Where is Sajal Agrawal based?
Sajal Agrawal is based in Bengaluru, Karnataka, India while working with Multiplier.
What companies has Sajal Agrawal worked for?
Sajal Agrawal has worked for Multiplier, Sharechat, Oracle, Codechef, and Eko India Financial Services Private Limited.
How can I contact Sajal Agrawal?
You can use AeroLeads to view verified contact signals for Sajal Agrawal at Multiplier, including work email, phone, and LinkedIn data when available.
What schools did Sajal Agrawal attend?
Sajal Agrawal holds Bachelor'S Degree, Information Technology from Dr B R Ambedkar National Institute Of Technology, Jalandhar.
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