hi, shubham here šŸ‘‹

I am a full-stack software engineer with 6+ years of experience architecting high-scale full-stack systems and optimizing developer workflows. I specialize in the JavaScript ecosystem (React, Next.js, Node.js) and Cloud DevOps (AWS, Docker, Kubernetes). Currently architecting offline-first media platforms at AirFi.

I love open source, trekking šŸ”ļø, and stargazing 🌟.

Shubham Singh Kalyanwat

Work Experience

AF

AirFi Aviation

2022 - Present
Associate Lead Engineer
  • Architected a high-scale voucher system generating 1M+ voucher codes per month for use across 400+ flights.
  • Managed agile ceremonies including sprint planning, stand-ups, reviews, and retrospectives.
  • Migrated legacy AngularJS modules to React & Next.js, implementing SSG to reduce initial load time from 7 to 2.3 seconds.
  • Optimized CI/CD pipelines using GitHub Actions and Travis CI, reducing build time to 8 minutes 30 seconds.
  • Built and deployed RESTful APIs in TypeScript for third-party mobile apps, integrated DRM-based video streaming for secure entertainment delivery.
ZG

Zigram

2021 - 2022
Senior Software Engineer
  • Engineered backend consolidation workflows to process 5M+ user profiles, improving data indexing and query speeds.
  • Improved a full-stack expert research platform using Angular 7, Node.js, PostgreSQL, and ElasticSearch.
  • Designed reusable, scalable UI components and complex user workflows.
TC

TCS - R&I

2019 - 2021
Systems Engineer
  • Built dynamic Angular dashboards for a leading U.S. glass manufacturer, optimized website initial load time from 8.5 to 2 seconds.
  • Implemented Jenkins CI/CD pipelines, reducing build and deployment time from 42 to 7 minutes using optimized Docker builds and automated scripting.
UD

Udacity

2018 - 2021
Mentor & Reviewer
  • Mentored 100+ students from Fullstack Javascript and Cloud Nanodegree throughout their journey.
  • Helped them with their projects, provided guidance on problem-solving solutions, and mentored them through their nanodegree program.
  • Provided 1:1 live chat support to students from Front-End Web Developer Nanodegree Program.
  • Assisted students with doubts, projects, and conceptual approaches to problem-solving.

My Toolkit

JavaScriptJavaScriptTypeScriptTypeScriptReactReactNext.jsNext.jsReduxReduxAngularAngularIonicIonicNode.jsNode.jsExpressExpressREST APIsMicroservicesPostgreSQLPostgreSQLMongoDBMongoDBCouchDBCouchDBElasticsearchElasticsearchDockerDockerKubernetesKubernetesTerraformTerraformAWS (EC2, S3, Lambda)AWS (EC2, S3, Lambda)GitHub ActionsGitHub ActionsJenkinsJenkinsTravis CITravis CISystem DesignAPI DesignAgile

Recommendations

MS

Monica Savanovic

Business Success Manager

Shubham was a great person to work with! Always presenting a great deal of passion and honesty in his work ethic. Despite having to work remotely, Shubham always delivered and communicated efficiently.

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TK

Taskin Karlar

2x Founder & CTO | Building AI Infra

Shubham is a dedicated and technologically-savvy engineer. Shubham worked directly with us on a few projects that required a high level of technical skill. Working remotely with us, he had no issues in communicating with the team.

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RM

Rohit Malaviya

Head of Technology | VP | MD - India at AirFi AERO

I had the opportunity to work with Shubham, and he was consistently one of the most senior reliable developers on the team... A steady, thoughtful, and committed developer.

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Selected Works