Hi π, I am a Software Engineer π¨βπ», 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.