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Roushan Singh Email & Phone Number
Software Development Engineer 2
at
Blinkit
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✓ Verified August 2026
3 data sources
Profile completeness 86%
Current company
Role
Software Development Engineer 2
Location
Gurugram, Haryana, India
Company size
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Roushan Singh is listed as Software Development Engineer 2 at Blinkit, a with 17782 employees, based in Gurugram, Haryana, India. AeroLeads shows a matched LinkedIn profile for Roushan Singh.
Roushan Singh previously worked as Software Engineer at Wheelseye and Founding Backend Developer at Keychain. Roushan Singh holds Bachelor Of Engineering - Be, Computer Science from Thapar Institute Of Engineering & Technology.
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Profile bio
About Roushan Singh
As a founding backend developer at Keychain, I spearhead the integration of Supertokens, a state-of-the-art user authentication solution, and manage the user service, the core of Keychain’s authentication infrastructure. I apply my robust background in AWS infrastructure, backend development, and project leadership to design and implement scalable and reliable systems, leveraging distributed computing principles and best practices.Previously, I was a software engineer at Amazon, where I led the complete infrastructure deployment for Postcard deliveries, resulting in an estimated 8-10% reduction in total returns, and successfully launched Free Returns in Germany and France, increasing customer spending by 5%. I also contributed to a $10.9 MM fraud prevention project in Japan, and implemented a new refund component to comply with the tax regulations in California. Additionally, I have experience as a Python backend developer at Tata 1mg, where I was responsible for database migration, NeuCoins integration, and SQL injection handling. I graduated with a Bachelor of Engineering degree in Computer Science from Thapar Institute of Engineering & Technology in 2022.With expertise in machine learning, artificial intelligence, and Spatio-Temporal Audio-video analysis, I thrive on solving complex technical challenges and pushing the boundaries of technology. I am committed to continuous learning and innovation, and I value creativity, collaboration, and impact. I am always eager to explore new opportunities and connect with like-minded professionals. Please feel free to drop me a line at roushansingh4@hotmail.com.
Current workplace
Roushan Singh's current company
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Blinkit
6 roles
Roushan Singh work experience
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Software Engineer
Current
Apr 2024 - Present
Founding Backend Developer
• Spearheaded the integration of Supertokens, fortifying user authentication security.• Managed the user service, the core of Keychain’s authentication infrastructure, emphasizing large-scale system.design.• Continuously improved user authentication efficiency and reliability using distributed computing principles.
Aug 2023 - Mar 2024
Software Engineer
• Led the complete infrastructure deployment utilizing AWS ECS + Fargate for Postcard deliveries prior to the scheduled return pickup. The implementation was projected to result in an estimated 8-10% reduction in total returns.• Successfully launched Free Returns in Germany and France, resulting in a 5% increase in customer spending.• Orchestrated the setup for an automated refunds investigation, clearing a 10k refund backlog with the involvementof multiple teams.• Implemented a new refund component to accommodate the newly introduced tax regulations in California.• Contributed to a $10.9 MM fraud prevention project in Japan.• Enforced filter policies for the subscribed SNS, eliminating the need for manual request filtering and reducing sellers’response time by 0.5s.
Jun 2022 - Jul 2023
Technology Intern
• Worked as a Python Backend Developer in the Labs Diagnostic team.• Responsible for Dbmate integration into our backend services.Dbmate is adatabase migration tool, to keep your database schema in sync across multiple developers and your production servers.• Added Neu coins usage on admin portal. NeuCoins are the rewards a customer earns when transacting on the Tata Neu app. As a result of which productivity increased on the admin portal.• Was responsible for handling error based SQL injection. We received twomajor errors and was supposed to be handled very quickly.• Was responsible for handling soft 404 errors.
Jan 2022 - Jun 2022
Dev Intern
• Worked as a Java Backend Developer Intern in the API team of the UI.• Designed and implemented Hive Connection module using Maven and de-ploying through tomcat server which is used for the exchange of data be-tween the UI and API team.
Jul 2021 - Aug 2021
2 education records
Roushan Singh education
Bachelor Of Engineering - Be, Computer Science
Education record
FAQ
Frequently asked questions about Roushan Singh
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What company does Roushan Singh work for?
Roushan Singh works for Blinkit.
What is Roushan Singh's role at Blinkit?
Roushan Singh is listed as Software Development Engineer 2 at Blinkit.
Where is Roushan Singh based?
Roushan Singh is based in Gurugram, Haryana, India while working with Blinkit.
What companies has Roushan Singh worked for?
Roushan Singh has worked for Blinkit, Wheelseye, Keychain, Amazon, and Tata 1Mg.
How can I contact Roushan Singh?
You can use AeroLeads to view verified contact signals for Roushan Singh at Blinkit, including work email, phone, and LinkedIn data when available.
What schools did Roushan Singh attend?
Roushan Singh holds Bachelor Of Engineering - Be, Computer Science from Thapar Institute Of Engineering & Technology.
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