R

Rajiv Singh

Software Engineer

Bengaluru, Karnataka, India4 yrs 9 mos experience
Most Likely To Switch

Key Highlights

  • Mentored in GSoC 2023 with Jenkins.
  • Ranked globally in multiple HackerEarth and CodeChef competitions.
  • Awarded Google Open Source Peer Bonus 2022.
Stackforce AI infers this person is a Backend-focused Software Engineer with experience in SaaS and cloud-native technologies.

Contact

Skills

Core Skills

GoKubernetesCi/cdJavascript

Other Skills

GitHub APIDockerDocusaurusArangoDBClickHouseProblem SolvingC++Data StructuresCPythonSQLHTMLCSSGitLaTeX

About

Interested in Algorithms, Distributed Systems, and Go. Cracked GSoC 22, LFX 21, GSoD 21, and GSoD 20. Awarded Google Open Source Peer Bonus 2022. I am Software Engineer JL2 @ A.P. Moller - Maersk and currently mentoring in GSoC 2023 with Jenkin. Ex SDE 1 @ Lummo Ex Intern redBus, Economize Inc. Worked as a software consultant at LocalStack. StackOverflow flow reputation 3400. Gave a talk to GopherCon Europe 2022 on gRPC-Gateway. HackerEarth Rating: 1625 -------------------------- 2019 Ranked 30th Globally in Circuits Rewind (HackerEarth) 2020 Ranked 7th Globally in May Circuits '20 (HackerEarth) 2020 Ranked 20th Globally in June Circuits '20 (HackerEarth) 2020 Ranked 50th Globally in July Circuits '20 (HackerEarth) 2020 Ranked 45th Globally in December Circuits '20 (HackerEarth) CodeChef Rating: 1776 ----------------------- 2020 Ranked 82nd Globally in November Challenge 2020 Division 1 (CodeChef) 2021 Ranked 52nd Globally in February Challenge 2021 Division 2 (CodeChef) 2021 Ranked 85th Globally in March Challenge 2021 Division 1 (CodeChef) HackerRank Rating: 1908.5 --------------------------- 2020 39th Hack The Interview II - U.S. (HackerRank) 2020 43rd Hack the Interview - Global (HackerRank) 2020 373rd HackerRank HackFest 2020 (HackerRank) 2020 8th in Codigo 1.0 1603055496 (HackerRank) 2020 1st in Codigo November Challenge - 1 (HackerRank) 2021 Advanced till Round 1 Facebook Hacker Cup 2021 2020 Advanced till Round 1 Facebook Hacker Cup 2020 2021 Advanced till Round 1B Snackdown 2021

Experience

4 yrs 9 mos
Total Experience
10 mos
Average Tenure
2 yrs 11 mos
Current Experience

A.p. moller - maersk

2 roles

Software Engineer JL 3

Sep 2024Present · 1 yr 8 mos · Bengaluru, Karnataka, India

  • Part of Cloud Orchestration Platform Engineering team.

Software Engineer JL2

Jun 2023Sep 2024 · 1 yr 3 mos · Bengaluru, Karnataka, India

  • Part of the Backbone MDP team (Maersk Developer Platform).
  • MDP is an in-house developed platform at Maersk which is built on top of Microsoft Azure. High availability, zero downtime, zero downtime deployments, Disaster recovery, and observability aspects are built-in out of the box.

Google summer of code

2 roles

GSoC Mentor @Jenkins

Mar 2023Sep 2023 · 6 mos

  • Mentoring a project for the Jenkins organization in the 2023 edition of Google Summer of Code. The project involves building Jenkins.io using alternative tools.

GSoC @Keptn

May 2022Sep 2022 · 4 mos

  • ➤ Built a new documentation site engine for Keptn using Docusaurus.
  • ➤ Developed JavaScript code to fetch Markdown and other documentation files from a separate repository.
  • ➤ Merged and organized the fetched files into a single location to facilitate easier maintenance.
  • ➤ Implemented CI/CD pipelines to automate the deployment process.
  • ➤ Created interactive comments using React and integrated them with Docusaurus.
JavaScriptDocusaurusCI/CD

Lummo

SDE 1

Aug 2022Jun 2023 · 10 mos · Bengaluru, Karnataka, India

  • _ Built and scaled the Jango Fett CLI, a Kubernetes-based tool for provisioning temporary, isolated environments for backend feature testing. Re-architected it into a production-grade CLI that creates on-demand namespaces with user-specific permissions, leveraging the GitHub API for version checks and auto-updates—allowing developers to spin up complete test environments in minutes.
  • _ Optimized CI/CD pipelines, reducing Node.js build times by 85% (from 11m → 1m 25s) and cutting workflow runtimes by ~30% through build and Docker layer caching, dependency pruning, and workflow refactoring—greatly accelerating developer feedback loops.
  • _ Migrated backend Pub/Sub infrastructure from Helm to KRM (Kubernetes Resource Management) functions, restructuring configurations into environment overlays and enforcing IAM best practices.
  • _ Supported a major Kubernetes upgrade by extending schema generation and integrating cluster API version checks into Kustomize, achieving 100% manifest compatibility across environments.
  • _ Debugged and fixed critical ArgoCD diff and image updater issues, preventing false deployments and ensuring accurate, environment-specific releases.
  • _ Resolved autoscaling issues in GKE and enhanced workflow reliability by implementing graceful timeout handling for GitHub runners and optimizing node capacity.
  • _ Integrated Steampipe for cost auditing and stale resource detection, surfacing unused assets and vulnerabilities via Slack alerts and reporting cloud cost spikes.
  • _ Added schema validation for PgBouncer secrets and E2E tests for Traefik middleware to strengthen system stability and regression safety.
  • _ Partnered with cross-functional teams to debug, validate, and deploy backend and infrastructure updates to production with zero downtime.
GoKubernetesCI/CDGitHub APIDocker

Redbus

Software Engineer Intern

Mar 2022Jun 2022 · 3 mos · Bengaluru, Karnataka, India

  • Part of the UGC (User Generated Content) Team.
  • Created an internal tool from scratch for the UGC team named UGC Support Tool. It is a tool from which other teams can fetch data like Ratings, Reviews, etc easily its saves a lot of dev teams. This tool will be a lot beneficial for the Product and Business team.
  • Tech Stack: Go, JS, ArangoDB, AQL, ClickHouse
GoJavaScriptArangoDBClickHouse

Localstack

Software Engineer Intern

Dec 2021Feb 2022 · 2 mos · Remote

  • LocalStack is a fully functional local AWS cloud stack that helps to develop and test our cloud & Serverless apps offline.
  • ➤ Improves performance and code quality of LocalStack open source Community Edition.
  • perf: Use negative index -1 to get the last element of the sequence
  • perf: Replace dict call with comprehension
  • perf: Replace function calls to literal syntax
  • fix: Dangerous default argument
  • perf: Remove unnecessary comprehension
  • perf: Pass string format arguments as logging method parameters
  • ➤ Improve LocalStack Hugo-based docs site.

The linux foundation

LFX Mentee @ moja global

Sep 2021Nov 2021 · 2 mos · Remote

  • Project: Cloud-native measurement, reporting, and validation of carbon emissions.
  • ➤ Working on FLINT UI.
  • ➤ FLINT UI is a user interface for configuring simulations using the FLINT.Cloud APIs.
  • ➤ The Full Lands Integration Tool (FLINT) is a platform for estimating greenhouse gas emissions at local, national, and global scales which is maintained by moja global, a project under The Linux Foundation.

Economize

Software Engineer Intern

May 2021Nov 2021 · 6 mos · Bengaluru, Karnataka, India

  • ➤ Added support for Slack Block Kit layout in Economize slack app.
  • ➤ Zulip Integration for demo.economize.cloud to send cloud cost to Zulip channels.
  • ➤ Created docs site for Economize based on Docusaurus (An optimized site generator in React).
  • ➤ Added script to get an auth token of Firebase for Postman requests without login to the dashboard.
  • ➤ Added TestProject set up for demo.economize.cloud to test the UI components.
  • ➤ Integrated Ghost blog and hosted on Amazon EC2 instance.
  • ➤ Throughout this internship, I gained practical exposure to Go, Vue.js, Google Cloud Platform, Slack API, and SaaS-based platforms.

Google

Google's Season of Docs 2021 with Wechaty

May 2021Oct 2021 · 5 mos · Remote

  • Project: Improve the gRPC and OpenAPI ecosystem
  • ➤ wechaty/grpc is a gRPC Service and Protocol Buffers for Wechaty Puppet.
  • ➤ wechaty/openapi is a Wechaty REST API Server with OpenAPI Specification.
  • ➤ Improved documentation and Wechaty website based on Docusaurus.

Grpc

Google's Season of Docs 2020 with gRPC-Gateway

Aug 2020Dec 2020 · 4 mos · Remote

  • Project: Refactoring the Existing Docs Site of gRPC-Gateway
  • ➤ Created a Hello World gRPC-Gateway and Basic Arithmetic gRPC Server that uses gRPC-Gateway to introduce and familiarize individuals with gRPC-Gateway.
  • ➤ Refactored and created the whole Jekyll-based gRPC-Gateway doc site with Just the Docs theme.
  • ➤ Added documentation to the new tutorials directory in the process of learning and installing gRPC-Gateway.

Education

Visvesvaraya Technological University

Bachelor of Engineering - BE — Information Technology

Jan 2018Jan 2022

Delhi Public School, Dhanbad

High School

Jan 2015Jan 2017

Dhanbad Public School, Hirak Branch

Middle School

Jan 2002Jan 2015

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