Satya Kiranmai Challagulla
Available to hire
Hi there! I’m Satya Kiranmai Challagulla, a software developer with 3+ years of experience delivering full-stack solutions across Java, Spring Boot, React.js, and microservices. I design scalable, secure APIs and architect cloud-enabled systems that support hundreds of thousands of transactions and users.
I enjoy exploring AI-powered features using Python, OpenAI APIs, NLP, embeddings, and prompt engineering to create contextual insights and smarter workflows. I focus on API design, cloud-native development, security, data modeling, and reliable production-grade delivery for enterprise-scale platforms.
Skills
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Experience Level
Expert
Expert
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Intermediate
Language
English
Fluent
Work Experience
Software Developer at Epsilon
February 1, 2026 - PresentArchitected Spring Boot microservices with RESTful APIs, validation layers, and exception handling to process 700K+ marketing events per day with reliable service-to-service communication. Crafted reusable React.js and TypeScript components with Redux-based state management and Tailwind CSS styling to support 90K+ active users across customer-facing workflows. Orchestrated GraphQL schemas, resolvers, and JSON-based transformation pipelines enabling 25+ cross-platform integrations and accelerated real-time analytics delivery. Implemented AI-powered recommendation capabilities using Python, OpenAI APIs, NLP, embeddings, and prompt engineering to generate contextual insights across 6 marketing platforms. Refined LLM prompts, response parsers, and structured output handling to improve consistency and downstream API consumption for production features. Streamlined inference pipelines through input preprocessing, response validation, and error-handling logic, improving reliability for AI-ass
Software Developer at Dell Technologies
June 1, 2021 - December 1, 2023Delivered enterprise-grade Java and Spring Boot services with layered architecture, request validation, and secure REST endpoints to support 500K+ daily transactions across distributed applications. Designed responsive React.js interfaces with TypeScript, HTML5, and CSS3, improving usability and supporting 80K+ concurrent users. Through modular front-end development. Consolidated backend integrations with Spring MVC, API contracts, and JSON-based request-response models across 20+ internal systems, reducing communication gaps. Tuned PostgreSQL and MySQL workloads with indexing strategies, query optimization, normalization, and execution-plan analysis to handle 900K+ records per day with low latency. Modernized Kafka-based event streaming with producers, consumers, partitioning, and fault-tolerant messaging patterns to sustain 700K+ daily event throughput. Provisioned AWS infrastructure across EC2, S3, RDS, Lambda, and API Gateway to maintain 25+ production services with scalable deploy
Education
Master of Science in Computer Science (Non- Thesis) at University of Texas at Arlington, TX
January 1, 2024 - December 1, 2025Bachelor of Science in Computer Science and Engineering at SRK Institute of Technology, India
August 1, 2019 - April 1, 2023Qualifications
AWS Cloud Foundations
January 11, 2030 - May 5, 2026AWS Machine Learning Foundations
January 11, 2030 - May 5, 2026Microsoft Azure DevOps Developer
January 11, 2030 - May 5, 2026Cisco Cybersecurity Essentials
January 11, 2030 - May 5, 2026CCNA: Introduction to Networks
January 11, 2030 - May 5, 2026KDAC-201 Kong for Developers
January 11, 2030 - May 5, 2026KDAC-203 Kong Insomnia for Developers
January 11, 2030 - May 5, 2026Industry Experience
Software & Internet, Professional Services
Skills
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Experience Level
Expert
Expert
Expert
Expert
Expert
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Expert
Expert
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Intermediate
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