Harika Puppala

Software Engineer

Bengaluru, Karnataka, India6 yrs 7 mos experience
Most Likely To SwitchAI Enabled

Key Highlights

  • Expert in building scalable microservices.
  • Proficient in cloud technologies across AWS and GCP.
  • Strong mentor with a focus on interview preparation.
Stackforce AI infers this person is a Backend-heavy Fullstack Engineer with expertise in SaaS and cloud technologies.

Contact

Skills

Core Skills

ReactMicrosoft AzureMentoringNode.jsJavascriptMicroservices

Other Skills

React.jsAzure KustoAzure Service FabricC#AI AgentsAzure Cosmos DBAzure Service BusAzure OpenAIGraphQLCareer CounselingProblem SolvingInterview PreparationResume ReviewInterviewingRouting

About

With over 5+ years of experience in architecting, building, and maintaining large-scale microservices, I specialize in leveraging modern technologies and cloud platforms to deliver scalable and resilient solutions. My technical expertise includes JavaScript, TypeScript, and Java, along with full-stack development using Node.js, SQL, and Redis.Iโ€™m proficient in containerization and orchestration with Docker and Kubernetes, and skilled in CI/CD pipelines, infrastructure automation with Terraform, and monitoring with tools like Kibana and DataDog. My cloud experience spans AWS services such as Kafka, SQS, and S3, with familiarity in GCP.Passionate about continuous learning and innovation, I thrive in fast-paced, dynamic environments, always aiming to drive efficiency and excellence. Iโ€™m eager to explore new opportunities where I can contribute as a cloud-centric software engineer, delivering impactful projects and value through technology. Programming Languages: Javascript, TypeScript, JAVA, C# Technical/Other Skills: Node.js, SQL, Redis, React, Docker, Kubernetes, Kibana, Splunk, Jenkins(CI/CD), Terraform, Git, DataDog, Mocha, Chai, Koa, Express Framework, Agile Methodology. Cloud: AWS(Kafka, SQS, S3, RDS), GCP, Azure (Azure Open AI, Cosmos, Service Fabric, Speech service) ๐ˆ๐Ÿ ๐ฒ๐จ๐ฎโ€™๐ซ๐ž ๐ฌ๐ž๐ซ๐ข๐จ๐ฎ๐ฌ ๐š๐›๐จ๐ฎ๐ญ ๐ฒ๐จ๐ฎ๐ซ ๐ฉ๐ซ๐ž๐ฉ๐š๐ซ๐š๐ญ๐ข๐จ๐ง, ๐Ÿ๐ž๐ž๐ฅ ๐Ÿ๐ซ๐ž๐ž ๐ญ๐จ ๐œ๐จ๐ง๐ง๐ž๐œ๐ญ ๐ก๐ž๐ซ๐ž ๐จ๐ซ ๐›๐จ๐จ๐ค ๐š ๐ฌ๐ž๐ฌ๐ฌ๐ข๐จ๐ง ๐จ๐ง ๐“๐จ๐ฉ๐ฆ๐š๐ญ๐ž ๐Ÿ๐จ๐ซ ๐ฌ๐ญ๐ซ๐ฎ๐œ๐ญ๐ฎ๐ซ๐ž๐, ๐ฉ๐ซ๐š๐œ๐ญ๐ข๐œ๐š๐ฅ ๐ ๐ฎ๐ข๐๐š๐ง๐œ๐ž - ๐ก๐ญ๐ญ๐ฉ๐ฌ://๐ญ๐จ๐ฉ๐ฆ๐š๐ญ๐ž.๐ข๐จ/๐ก๐š๐ซ๐ข๐ค๐š_๐ฉ๐ฎ๐ฉ๐ฉ๐š๐ฅ๐š/

Experience

6 yrs 7 mos
Total Experience
1 yr 3 mos
Average Tenure
2 yrs
Current Experience

Topmate.io

Mentor

Mar 2025 โ€“ Present ยท 1 yr 2 mos ยท Remote

  • 1-on-1 mentorship and interview guidance to help candidates prepare strategically and confidently.
  • Sharing resources and insights on coding, system design, and industry best practices.
  • Resume reviews and feedback to help candidates stand out.
  • Wanna have a 1:1 session? Feel free to reserve your slot !! ๐Ÿš€ Link in bio
MentoringCareer CounselingProblem SolvingInterview PreparationResume ReviewInterviewing

Microsoft

Software Engineer II

May 2024 โ€“ Present ยท 2 yrs ยท Hyderabad ยท Hybrid

  • Built โ€œTip of the Dayโ€ AI card, driving highest click share (~30โ€“40%) and boosting Copilot Learning Agent MAU
  • Collaborated with external provider teams to surface content in Copilot Learning Agent, improving response quality and coverage
  • Re-architected UI components using Fluent UI v9 + React, reducing redundancy by ~30% and improving dev efficiency by ~50%
React.jsMicrosoft AzureAzure KustoAzure Service FabricC#AI Agents+5

Paypal

2 roles

Software Engineer 2

Jan 2024 โ€“ May 2024 ยท 4 mos ยท Bengaluru, Karnataka, India ยท Hybrid

  • Worked in the routing team to configure and manage both internal and external routes, ensuring optimal traffic flow and achieving a 20% improvement in network efficiency.
  • Utilized retire.js for comprehensive CDN content security scans, resulting in strengthened security measures and reduced potential risks for the company.
Node.jsJavaScriptRoutingJavaCDN

Software Engineer

Jun 2023 โ€“ Jan 2024 ยท 7 mos ยท Bengaluru, Karnataka, India ยท Hybrid

  • Certified over 80 modules with Node 18, identifying and resolving encryption and certificate signing issues, leading to a significant security enhancement for the company.
  • Redesigned and implemented the microservices, migrating it from GitHub to Artifactory, resulting in an impressive 80 to 85% acceleration in static asset processing speed during the stage and deploy phases.
  • Enhanced company presence in the Node.js community by providing support in a community channel. Promptly resolved issues, improving product reliability and customer satisfaction, and strengthening the company's reputation.
Node.jsGCPJavaScriptJavaSplunk

Adp

2 roles

Software Engineer

Sep 2020 โ€“ May 2023 ยท 2 yrs 8 mos

  • Implemented highly scalable job-executer service with multiple pods and achieved 5 folds increase in job frequency on scheduled jobs.
  • Used Autocannon to get the performance metrics, documented for the team to use it as benchmark for performance improvement.
  • Re-designed and implemented reactor microservices for Lifion Platform by introducing Amazon MSK and achieved a 10 fold increase in throughput.
  • Worked on cost optimization initiative, responsible for choosing the right instances of various AWS resources, thereby decreasing infra cost by 20%.
  • Developed and implemented Active/Active MirrorMaker for high availability and disaster recovery for Kafka.
  • Introduced multi tenancy and ensured client data protection by sharding MYSQL databases in production
  • Monitored new microservices for the purposes of isolating areas for improvement, thereby introduced batch processing and achieved 50% increase in processing capability.
  • Implemented LRU cache and decreased load by 30% on downstream services.
  • Participated in Agile Ceremony.
  • Trained, managed and provided guidance to software developers.
Express.jsApache KafkaMySQLJenkinsNode.jsMocha (JavaScript Framework)+17

Software Engineer Intern

Jan 2020 โ€“ Aug 2020 ยท 7 mos

  • Responsible for creating and executing data migration scripts in production for all the clients to adapt new features without any data loss.
  • Wrote end to end integration tests for Standard authorization feature and ensured internal modules and components are communicating properly.
Express.jsMySQLNode.jsJenkinsMocha (JavaScript Framework)REST APIs+4

Ongc foundation

Backend Developer Intern

Mar 2019 โ€“ Apr 2019 ยท 1 mo ยท Rajahmundry, Andhra Pradesh, India ยท Remote

  • Developed a Library Management System for ONGC, employing HTML, CSS, and JavaScript for the front-end interface.
  • Implemented robust backend functionality using MySQL, optimizing database schema for efficient data storage and retrieval.
HTMLCascading Style Sheets (CSS)JavaScriptMySQL

Dell

Dell campus Ambassador

Nov 2018 โ€“ May 2019 ยท 6 mos

Mim-essay.com

Campus Ambassador

Sep 2017 โ€“ Mar 2018 ยท 6 mos ยท Paris Area, France

Education

Sathyabama Institute of Science & Technology, Chennai

Bachelor of Technology โ€” Computer Science

Jan 2016 โ€“ Jan 2020

Sri Chaitanya College of Education

Inter โ€” MPC

May 2014 โ€“ Apr 2016

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