Udayakumar Udaiappa

Senior Software Engineer

Bengaluru, Karnataka, India7 yrs experience
Highly Stable

Key Highlights

  • Expert in scalable backend services and microservices architecture.
  • Proficient in cloud security with Azure and AWS deployments.
  • Strong experience in developing real-time analytics tools.
Stackforce AI infers this person is a Full-Stack Developer specializing in Cloud Solutions and Real-Time Analytics.

Contact

Skills

Core Skills

Cloud SecurityBackend DevelopmentData Analytics

Other Skills

Apache KafkaAzure Durable FunctionsCI/CDAzureSecurity ScanningPythonFast APIAWS LambdaREST APIsCommunicationProgrammingData StructuresLeadershipFront-end DevelopmentWeb Applications

About

๐…๐ฎ๐ฅ๐ฅ-๐’๐ญ๐š๐œ๐ค ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ž๐ซ | 6.5 ๐˜๐ž๐š๐ซ๐ฌ ๐ข๐ง ๐‚๐ฅ๐จ๐ฎ๐-๐๐š๐ฌ๐ž๐ ๐„๐ง๐ญ๐ž๐ซ๐ฉ๐ซ๐ข๐ฌ๐ž ๐’๐จ๐ฅ๐ฎ๐ญ๐ข๐จ๐ง๐ฌ With 6.5 years of experience, I specialize in designing scalable, high-performance backend services. My expertise includes developing numerous modular monolith and microservices-based applications and implementing event-driven architectures that support millions of transactions per second. I excel in creating Single Page Applications (SPA) and micro frontends, having successfully architected and deployed numerous frontend apps. I also design responsive and accessible (a11y) front-end applications, ensuring optimal user experiences across various devices, with adherence to WCAG standards. Proficient in cloud security, I have secured and optimized deployments on Azure and AWS, managing resources that support more than 100k users with "4 9's" uptime reliability. I thrive in agile settings, collaborating closely with diverse teams to deliver software with best practices. My versatile skill set allows me to innovate and achieve strategic objectives effectively.

Experience

7 yrs
Total Experience
3 yrs 1 mo
Average Tenure
8 mos
Current Experience

Walmart

Senior Software Engineer

Sep 2025 โ€“ Present ยท 8 mos ยท Bengaluru, Karnataka, India ยท On-site

Apache Kafka

Altimetrik

Senior Engineer - Product and Platform Engineering

Feb 2025 โ€“ Aug 2025 ยท 6 mos ยท Bengaluru, Karnataka, India ยท Hybrid

Infosys

3 roles

Specialist Programmer - UK

Jul 2022 โ€“ Feb 2025 ยท 2 yrs 7 mos

  • Enterprise Secrets Manager:
  • 1. Developing a Digital Vaulting product, focusing on user-friendly access, auditing, and governance of sensitive data.
  • 2. Collaborated closely with product owners and developers to lead the re-architecture of the existing system.
  • 3. Achieved a 100% mitigation of long-running timeout issues through the adoption of Azure Durable Functions.
  • 4. Streamlined development processes by migrating to a mono-repo, reducing complexity and deployment times by 40%.
  • 5. Automated CI/CD workflows using PR and merge triggers, enhancing operational efficiency by 20%, and integrated security scanning tools to proactively address vulnerabilities across the system.
  • 6. Implemented monitoring and utilization metrics, enabling efficient scaling of systems and databases, resulting in a 66% reduction in yearly cloud billing costs.
  • Connected Intelligence:
  • 1. Developed a real-time computer vision and edge computing-based customer analytics tool for a major UK retail chain.
  • 2. Designed a distributed system mapping each instance to a zone within a retail store, enabling parallel transmission of real-time data and overcoming the 512kb/s data transfer limit on MQTT.
  • 3. Built REST APIs using Python & Fast API on AWS Lambda, API Gateway, DynamoDB to fetch the ingested data from S3.
  • 4. Architected a real-time visualization frontend application using the WSS protocol and developed a lightweight React component library for creating interactive 2D layouts.

Specialist Programmer

Promoted

Apr 2021 โ€“ Jul 2022 ยท 1 yr 3 mos

  • 1. Designed and developed scalable microservices and RESTful APIs using Java and Spring Boot.
  • 2. Created numerous maintainable UI widgets and upheld them within the UI core library, facilitating rapid feature implementation for other development team.
  • 3. Refactored the code to enhance the code base maintainability and reusability using Sonarqube metrics.
  • 4. Actively monitored various microservices using Splunk and Datadog, effectively identifying system bottlenecks and providing optimal solutions to enhance performance.

System Engineer Specialist

May 2019 โ€“ Apr 2021 ยท 1 yr 11 mos

  • 1. Responsible for collaborating with product owners, product managers, tech leads, and fellow developers to prioritize the requirements followed by designing and developing the features using React JS and Redux.
  • 2. Write unit test using Jest to ensure more than 95% of test coverage.
  • 3. Solely developed an e-proposal feature from scratch with 0% dependency from the core team which helped my team to finish the Agile sprint early.

Education

Sona College of Technology

Bachelor of Engineering (BE) โ€” Computer Science Engineering

Jan 2015 โ€“ Jan 2019

Vetri Vikaas boys higher secondary school

Higher secondary โ€” Bio-Maths

Jan 2013 โ€“ Jan 2015

M.Ct.M.C.C Hr. Secondary School

Secondary School

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