Hi 👋, I am a Software Engineer 👨‍💻, I love distributed systems.

[Oct 2021 - May 2023]

End user features

• I introduced WebAuthn functionality, allowing users to enhance account security with options like Touch-id, Security key etc. This Two-Factor Authentication (2FA) feature increased 2FA adoption rates from 8% to 13%.
• I streamlined and expedited the Two-Factor Authentication setup process, reducing its duration by nearly 50%.
• I contributed to backend modifications for npm CLI login and publish commands, ensuring compatibility with WebAuthn. This enables users to utilize their WebAuthn-registered devices via the CLI.
• I revamped the npm CLI login and publish commands, transitioning from CLI-based to web browser-based authentication. This innovation eliminates the need for repetitive username and password entries, significantly expediting the login and publishing process.
• I redesigned the password reset process from scratch, replacing a complex and error-prone 10-step flow. The new design incorporates enhanced security through a 2FA check.
• I developed a cost-effective and scalable solution for refreshing OAuth tokens for Twitter and GitHub accounts. These tokens are employed in automating the account recovery feature, resulting in a 50% reduction in account recovery time.

SLO and Infra and Security improvements

• I implemented a new password hashing technique for enhanced account security.
• Ireduceddatabaseloadbynearly50%byOptimisingthecomplexSQLquery through indexing.
• I migrated 20+ AWS lambdas from Node.js 14 to Node.js 16, rigorously testing and analyzing performance.
• I resolved 5xx errors in micro-services, achieving a 99.99 Service Level Objective (SLO).
• I fortified our cloud infrastructure with a policy-based Just-in-Time Access layer, enhancing security and access control.
• I handled on-call incidents and conducted root cause analyses for prompt issue resolution.

[May 2021 - Oct 2021]

• I helped create a warehouse onboarding tool, cutting onboarding time by 70%.
• I optimized inter-warehouse processes, reducing scans for faster delivery by 50-70% and resolved customer on-call incidents promptly.

[Jan 2021 - May 2021]

• I developed features and addressed bugs in a tool utilized by multiple teams to monitor and receive alerts regarding cloud infrastructure costs.

• Languages: C++, JavaScript, Ruby, Python.
• Runtime & frameworks: Node.js, React, Ruby on Rails.
• Databases: SQL, PostgreSQL, Redis, Elasticsearch, Mongodb.
• Cloud services: AWS.
• Other tools: Docker, GitHub, CI/CD.