Sai Kiran Nagulapalli

Software Engineer

Bengaluru, Karnataka, India4 yrs 11 mos experience
Highly Stable

Key Highlights

  • Expert in building scalable backend features.
  • Strong problem-solving and debugging skills.
  • Proven track record in high-performance environments.
Stackforce AI infers this person is a Backend Software Engineer specializing in SaaS solutions.

Contact

Skills

Core Skills

C#.net FrameworkContinuous Integration And Continuous Delivery (ci/cd)JenkinsSoftware DevelopmentJava DevelopmentSpring Framework

Other Skills

Microsoft SQL ServerObject-Oriented Programming (OOP)SQLiteColumnar DB (LiveServer) – in-memory, high-performance data handlingGitVisual StudioJMeterProcess AutomationFunctional TestingShell ScriptingProblem SolvingUnit TestingDebugging CodeData StructuresAlgorithms

About

I'm a Software Engineer II at o9 Solutions with a strong foundation in C#, .NET, and in-memory data systems. I specialize in building scalable backend features, debugging complex issues, and delivering clean, testable code in high-performance environments like the o9 Digital Brain Platform. From implementing critical features in Graph, UOM, and File Upload/Download modules to driving automation and KT sessions, I bring both technical depth and team-oriented thinking. I'm passionate about solving tough problems, optimizing performance, and contributing to systems that power real-world planning at scale. Always learning. Always building.

Experience

4 yrs 11 mos
Total Experience
4 yrs 11 mos
Average Tenure
4 yrs 11 mos
Current Experience

O9 solutions, inc.

4 roles

Software Engineer 2

Promoted

Apr 2025Present · 1 yr 1 mo · Hybrid

Software Engineer 1

Feb 2023Apr 2025 · 2 yrs 2 mos · Hybrid

  • Delivered key feature implementations across the Graphs module, including Subtotal and Freeze Total functionalities, taking ownership of complex and often avoided areas with precision and resilience.
  • Acted as the go-to engineer for Graphs, Unit of Measurement (UOM), and File Upload/Download functionalities—consistently providing support, clarifications, and timely bug resolutions.
  • Demonstrated strong problem-solving skills and clean coding practices while enhancing critical components and ensuring test readiness through proactive collaboration with QA teams.
  • Recognized for independent delivery, thorough analysis, and positive collaboration; consistently praised for being proactive, approachable, and a key contributor to the LiverServer codebase growth
C#Microsoft SQL Server.NET FrameworkObject-Oriented Programming (OOP)SQLiteColumnar DB (LiveServer) – in-memory, high-performance data handling+2

Software Development Engineer in Test I (SDET I)

Promoted

Dec 2021Jan 2023 · 1 yr 1 mo · Hybrid

  • Developed and maintained robust test automation frameworks using Java, TestNG, and Jenkins, ensuring seamless CI/CD integration and efficient test cycles.
  • Spearheaded performance, load, and concurrency testing with Apache JMeter, enabling accurate benchmarking and high-confidence service certification.
  • Led a knowledge transfer session on LiverServer Core to train junior engineers, accelerating their onboarding and boosting overall team productivity.
Continuous Integration and Continuous Delivery (CI/CD)JenkinsJMeterProcess AutomationFunctional TestingShell Scripting

Associate Software Engineer

May 2021Dec 2021 · 7 mos · Hybrid

  • Gained hands-on experience with the o9 Digital Brain Platform, contributing to system setup, architecture understanding, and feature enhancement across modules.-
  • Debugged and resolved critical issues in the multi-dimensional OLAP in-memory engine, while also improving UI functionality, including Excel-like color formatting and advanced file upload handling.
  • Developed and maintained comprehensive unit tests, reinforcing code reliability, enabling regression prevention, and promoting clean, maintainable development practices.
C#Problem SolvingUnit TestingDebugging CodeData StructuresAlgorithms+1

Mastercard

Software Developer Internship

May 2020Jul 2020 · 2 mos · Pune, Maharashtra, India · Remote

  • Generic API Simulator
  • Developed a Generic API Simulator facilitating REST API simulation via JSON configuration, addressing challenges in application development and testing with restricted or unavailable external APIs.
  • Leveraged Java 8, Spring, and Maven for project development.
  • Configured JSON input files, provided sample configurations, and instructed users on customization for desired API responses.
  • Implemented endpoints for viewing loaded configurations and planned future enhancements including support for SOAP APIs, additional formats, and a user interface.
Java DevelopmentSpring FrameworkJSON ConfigurationProblem SolvingProject Management

Education

Indian Institute of Technology, Guwahati

Bachelor of Technology - BTech — Computer Science

Jan 2017Jan 2021

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