Kaushal Kumar

Software Engineer

Bengaluru, Karnataka, India5 yrs 4 mos experience

Highly Stable

Key Highlights

Spearheaded DevX portal development enhancing productivity.
Engineered cost-saving RBAC framework for microservices.
Migrated 250+ customer catalogs to AWS S3.

Stackforce AI infers this person is a SaaS-focused Software Engineer with strong AWS and full-stack development expertise.

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Skills

Core Skills

ReactAwsTypescript

Other Skills

AWS CDKAWS LambdaAWS S3AWS SNSAlgorithm AnalysisAlgorithm DesignAlgorithmsAmazon Web Services (AWS)AndroidAndroid DevelopmentAngularJSArchitectureBack-End Web DevelopmentBackstageC (Programming Language)

About

As a Software Engineer at Airbus, I specialize in building scalable, secure, and high-performing solutions, with a focus on improving developer experiences. Over the past few years, I’ve led several initiatives that have streamlined development workflows, optimized platform performance, and enhanced security practices across the organization. Currently, I’m spearheading the development of DevX, a Developer Experience portal using React, Express, and the open-source tool Backstage by Spotify. I also engineered a Role-Based Access Control (RBAC) permission framework for plugins-based microservices that reduced costs by up to €10K. My experience in migrating customer catalogs from GitHub to AWS S3, as well as creating admin panel plugins and AWS-based secure scaffolder solutions, has helped reduce technical debt and boost efficiency by significant margins. Previously, as an Associate Software Engineer at Airbus, I developed an AWS-CDK-Lib in TypeScript for business security layers, and implemented ECS Auto Scaling for the DevX platform. I have experience integrating AWS services such as SNS and Lambda for enhanced monitoring and notifications, and setting up CI/CD pipelines using Jenkins. My technical stack includes a deep expertise in C++, Python, React, Express, Typescript, Flask, AWS services (S3, ECS, DocumentDB, Cloudwatch, Lambda), and various automation tools. I’m passionate about solving complex problems through clean, efficient code and always looking to leverage new technologies to drive innovation.

Experience

Amazon

SDE 2

May 2025 – Present · 10 mos · Bengaluru, Karnataka, India · On-site

Airbus

3 roles

Software Engineer 2

Jan 2023 – Apr 2025 · 2 yrs 3 mos

Spearheaded the development of DevX, a Developer Experience portal built with React, Express, and Backstage (by Spotify), improving developer productivity.
Engineered a Role-Based Access Control (RBAC) framework for plugins-based microservices using Express and JWT, reducing costs by up to €10K.
Optimized platform performance by distributing backend services into multiple horizontally scaled instances.
Developed a secure AWS-based scaffolder plugin in TypeScript to automate entity registration from AWS S3, addressing major security concerns.
Led the migration of a catalog of over 250 customers from GitHub to AWS S3, reducing technical debt by 80%.
Created an admin panel plugin to automate feature migrations and other administrative tasks, enhancing platform manageability.
Implemented a full-stack project template based on React, Flask, and AWS DocumentDB, reducing customer project initiation time by 90%.

ReactExpressBackstageRBACAWSTypeScript

Software Engineer

Sep 2020 – Dec 2022 · 2 yrs 3 mos

Developed an enterprise-grade AWS-CDK library in TypeScript, adding security layers over AWS services, enhancing security compliance across multiple projects.
Automated infrastructure scaling for the DevX platform using ECS Auto Scaling with Target Tracking Policies, improving resource utilization and reducing latency during peak traffic periods.
Integrated AWS SNS and Lambda with CloudWatch for a proactive notification system, reducing incident response times by 30% and improving system reliability.
Created comprehensive test suites using Jest (backend) and React Testing Library (frontend), achieving 90%+ code coverage and reducing production bugs by 20%.
Introduced Single Sign-On starter templates across multiple frameworks (Flask, React, Angular, Spring Boot Cloud Gateway), eliminating unauthorized applications and reducing security risks associated with Shadow IT.
Set up a robust CI/CD pipeline using Jenkins, automating deployment processes, reducing manual effort, and improving deployment efficiency for Jenkins-Slave nodes.

AWS CDKTypeScriptECS Auto ScalingAWS SNSAWS LambdaJenkins+1