Ajay Yadav — Senior Software Engineer

I’m a Senior Software Engineer at Microsoft, where I architect scalable, cloud-based systems that empower millions of developers globally. With 12 years of experience at industry leaders like Microsoft, Disney+ Hotstar, and Ixigo, I specialize in distributed systems, microservices, and Azure architecture. My career is marked by technical excellence and a passion for solving complex challenges, earning me prestigious offers from top-tier companies, including Senior Software Engineer at Oracle (2021), Principal Engineer at DE Shaw (2021), Meta E5 in London (2021), and Principal Engineer roles at multiple prestigious startups (2021). My work blends technical expertise with a passion for solving complex problems, earning me awards like the Hackathon 1st Prize and recognition from top-tier companies. At Disney+ Hotstar, I worked on Content Management Platform, CQRS pipeline, reducing data sync latency by 20% and enhancing content delivery for millions of users across different countries. At Microsoft, I designed a cloud-based orchestrator, boosting deployment scalability for over 100,000 users. Proficient in C#, Java, Spring Boot, and Azure, I’ve also shared my expertise through 50+ system design articles on Medium, fostering knowledge in the tech community. My contributions have been recognized with awards like the Hackathon 1st Prize and accolades from leading firms. Currently, I’m pursuing a master’s in computer science at The University of Texas at Austin (started August 2024), balancing my studies with my role at Microsoft to deepen my expertise in AI and cutting-edge technologies. In 2023, I received an offer for an M.Tech from IIT Delhi but chose to prioritize the opportunity at UT Austin, withdrawing in January 2024 to focus on this transformative academic journey. Beyond coding, I’ve led high-performing teams, mentored junior engineers, and advocated for technology’s role in creating an inclusive society. Whether optimizing cloud architectures or exploring AI’s potential, I’m driven by impact. In my spare time, I enjoy reading, spending time with family, and working on projects to make tech more accessible. Let’s connect to explore cloud architecture, system design, or how technology can shape a brighter future! Reach out to collaborate on innovative projects.

Stackforce AI infers this person is a Cloud Infrastructure and Streaming Media expert with a focus on scalable solutions.

Location: Noida, Uttar Pradesh, India

Experience: 12 yrs 7 mos

Skills

Kubernetes
Microservices
Aws
C#
Azure Devops
Spring Boot
Mongodb
Elasticsearch
Java
Open-source Software

Career Highlights

Architected scalable cloud-based systems at Microsoft.
Reduced data sync latency by 20% at Disney+ Hotstar.
Published 50+ system design articles on Medium.

Work Experience

Microsoft

Senior Software Engineer (L64) (2 yrs 7 mos)

Senior Software Engineer (L63) (2 yrs)

Software Engineer II (L62) (4 mos)

Software Engineer II (L61) (1 yr 11 mos)

Software Engineer (1 yr 9 mos)

Hotstar

Software Development Engineer II (1 yr 5 mos)

ixigo.com

Senior software Engineer (3 mos)

Ameyo

Software Developer (2 yrs 4 mos)

Defence Research and Development Organisation (DRDO)

Internship Trainee (1 mo)

Education

Bachelor's degree at National Institute of Technology, Kurukshetra, Haryana

Intermediate (XII) at Kendriya Vidyalaya Rewari, Haryana

Master of Technology - MTech at The University of Texas at Austin

Ajay Yadav

Senior Software Engineer

Noida, Uttar Pradesh, India12 yrs 7 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Architected scalable cloud-based systems at Microsoft.
Reduced data sync latency by 20% at Disney+ Hotstar.
Published 50+ system design articles on Medium.

Stackforce AI infers this person is a Cloud Infrastructure and Streaming Media expert with a focus on scalable solutions.

Contact

Skills

Core Skills

KubernetesMicroservicesAwsC#Azure DevopsSpring BootMongodbElasticsearchJavaOpen-source Software

Other Skills

AWS LambdaAkamaiAlgorithmsAmazon Web Services (AWS)AndrAndroidAndroid DevelopmentAndroid StudioAngularJSAntAsteriskAzure DevOps ServicesAzure Kubernetes Service (AKS)Batch ProgrammingBootstrap

About

Experience

Microsoft

5 roles

Senior Software Engineer (L64)

Aug 2023 – Present · 2 yrs 7 mos · Noida, Uttar Pradesh, India

Senior Software Engineer (L63)

Promoted

Aug 2021 – Aug 2023 · 2 yrs · Noida, Uttar Pradesh, India

Developed SNAT Autoscaler for COSMIC Platform: Designed an automated solution to resolve SNAT port exhaustion in the COSMIC Kubernetes infrastructure. Mitigated disruptions for partner services during outbound communication.
Implemented Orphan Resource Cleanup Solution: Built a framework to identify and delete orphan resources in COSMIC clusters and optimizing operational costs at a scale of 7 million cores.
Led COSMIC App Deployment & Networking Infrastructure: Architected and implemented a scalable deployment & networking infrastructure for COSMIC applications in Kubernetes-based public and sovereign clouds, improving deployment success rates by 30%. Developed a custom dashboard for real-time failure analysis, enhancing partner service reliability, and fostered cross-team collaboration between IDC and Redmond
Developed ACR Cleaner Service for COSMIC: Designed and deployed an Azure Container Registry (ACR) cleanup service to automate the removal of unused container images in COSMIC, reducing storage costs from 30%-70% and improving resource efficiency.

KubernetesAzure Kubernetes Service (AKS)Project DeliverySoftware Project ManagementMicroservices

Software Engineer II (L62)

Promoted

Nov 2019 – Mar 2020 · 4 mos

Engineered scalable solutions for Microsoft Azure’s developer services, empowering global developers to plan, collaborate, and ship software faster using tools like Azure Pipelines, Azure Boards, and Azure Artifacts.
Architected and delivered 6 high-impact features for Visual Studio Team Services (VSTS) and Azure DevOps, enhancing developer productivity:
National Clouds Integration: Designed and implemented VSTS support for national clouds, enabling secure, region-specific deployments.
Azure Stack Integration: Architected VSTS compatibility with Azure Stack, extending hybrid cloud capabilities for enterprises.
Event-based Triggers: Developed auto-scalable deployment triggers, optimizing resource efficiency and deployment speed.
DevSecOps Scenarios: Implemented management group and policy frameworks, strengthening security and compliance in CI/CD pipelines.
A/B Experimentation Integration: Integrated external tools like Optimizely and Split.io, enhancing feature testing capabilities.
Feature Flag Service & GitHub Enterprise Cloud: Architected and delivered services for dynamic feature management and enterprise-grade GitHub integration.
Automated SQL and web deployment workflows using GitHub Actions, streamlining development processes and reducing manual overhead.
Mastered enterprise-grade technologies, including C# for microservices, React for front-end development, and Azure for cloud-based solutions.
Drove architectural decisions to design resilient, scalable systems, ensuring high availability for millions of developers worldwide.

C#Azure DevOps ServicesWindows AzureReact.jsMicrosoft SQL ServerGitHub+2

Software Engineer II (L61)

Promoted

Nov 2017 – Oct 2019 · 1 yr 11 mos

Software Engineer

Jan 2016 – Oct 2017 · 1 yr 9 mos

Hotstar

Software Development Engineer II

Mar 2020 – Aug 2021 · 1 yr 5 mos · Gurgaon, Haryana · On-site

Engineered scalable solutions for a leading streaming platform, enhancing content delivery and user experience for millions globally.
Led global content expansion, launching Hotstar in countries including Malaysia, Singapore, and Thailand, boosting accessibility and market reach.
Optimized streaming infrastructure to support IPL matches, ensuring seamless performance for 8+ million concurrent users.
Delivered 4 key projects, driving platform efficiency and security:
Content Classification Framework: Architected system for parental ratings and age group classification, improving content discoverability.
CQRS-based System and Pipeline: Designed and implemented solution, reducing data sync latency by 20% across multiple data stores.
Microservices Architecture: Developed suite of microservices for unified schema-based system, enhancing scalability and maintainability.
Security Automation: Automated processes to safeguard pre-launch content, strengthening platform integrity against leaks.
Mastered advanced technologies, including Java, Spring Boot, and microservices, to deliver high-performance streaming solutions.
Collaborated with cross-functional teams to drive agile development, ensuring robust and user-centric platform enhancements.

Amazon Web Services (AWS)AWS LambdaSpring BootMicroservicesAkamaiCDN+3

Ixigo.com

Senior software Engineer

Oct 2015 – Jan 2016 · 3 mos · On-site

Developed innovative solutions for India’s leading online and mobile travel planning platform, enhancing user experience and operational efficiency.
Delivered 3 key projects to advance travel search and booking capabilities:
Hotel Booking REST APIs: Implemented multiple APIs using Java and Spring Boot, streamlining hotel reservation processes.
Bhutan Bookings Integration: Integrated Ixigo’s platform with Bhutan travel services, expanding market offerings.
City-based Hotel Search: Designed and implemented search functionality using Elasticsearch, enabling efficient city-specific hotel discovery.
Web Crawler for Offline Cabs: Engineered crawler to extract offline cab data, enriching travel planning options.
Mastered enterprise-grade technologies, including Java Spring Boot, Elasticsearch/Solr, MongoDB, Git, and Maven, to build scalable applications.
Optimized database strategies with MongoDB, ensuring robust performance for high-traffic travel search operations.

Software InfrastructureSoftware DesignMongoDBElasticSearchGitGitlab+2

Ameyo

Software Developer

Jun 2013 – Oct 2015 · 2 yrs 4 mos · Gurgaon · On-site

Spearheaded the development of innovative B2B software solutions for omnichannel contact center platforms, delivering customer engagement tools that enhanced operational efficiency for global enterprises.
Architected and developed three impactful projects from concept to deployment, including two built entirely from scratch:
Web-based Hosted IVR: Designed a scalable interactive voice response system, streamlining customer interactions for contact centers.
Djinnphone (Softphone): Engineered a robust softphone using SIP/RTP protocols and Pjsua library, enabling seamless voice communication.
EMF-based Auto REST API Generation Engine: Developed an automated API generation system using Eclipse Modeling Framework, reducing development time by 30% for client integrations.
Web-based Client Application: Led the creation of a user-friendly interface for managing contact center applications, improving usability and operational control.
Led a team of 4 engineers in developing the web-based client, fostering collaboration and driving project success through agile methodologies.
Delivered training sessions on advanced topics, including multi-threading, REST APIs, EMF modeling, and GWT framework, enhancing team capabilities and knowledge sharing.
Mastered full-stack development using Java, GWT for UI, Jersey for REST APIs, Hibernate ORM, and PostgreSQL, while integrating telephony technologies like Asterisk PBX, SIP/RTP, and real-time communication protocols.
Contributed enhancements to open-source frameworks, including Asterisk and Pjsua, optimizing performance for enterprise-grade contact center solutions.
Streamlined software development lifecycle processes, from architecture design and technology selection to testing and deployment, ensuring robust and scalable enterprise applications.