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I'm a software developer with almost 5 years of experience designing and delivering robust FinTech and AI-enabled software solutions across enterprise environments. My expertise includes Java, Spring Boot, Python, JavaScript, and TypeScript (including React and Angular). I have a proven track record of building scalable, high-performance systems in the banking and regulatory domains. I combine strong back-end skills (SQL, PL/SQL, JDBC) with front-end development and integration of machine learning models (TensorFlow, PyTorch) to create intelligent applications that drive business impact. I am adept at deploying microservices in cloud and containerized environments (Docker, Kubernetes), and automating full-lifecycle delivery via CI/CD (Jenkins, GitHub Actions). I am known for mentoring cross-functional teams, performing performance tuning, and reducing defect rates, delivering maintainable, future-ready code that aligns with business goals.…I'm a software developer with almost 5 years of experience designing and delivering robust FinTech and AI-enabled software solutions across enterprise environments. My expertise includes Java, Spring Boot, Python, JavaScript, and TypeScript (including React and Angular). I have a proven track record of building scalable, high-performance systems in the banking and regulatory domains. I combine strong back-end skills (SQL, PL/SQL, JDBC) with front-end development and integration of machine learning models (TensorFlow, PyTorch) to create intelligent applications that drive business impact. I am adept at deploying microservices in cloud and containerized environments (Docker, Kubernetes), and automating full-lifecycle delivery via CI/CD (Jenkins, GitHub Actions). I am known for mentoring cross-functional teams, performing performance tuning, and reducing defect rates, delivering maintainable, future-ready code that aligns with business goals.

Greeshma Guduguntla

Full Stack Developer, Back-End Developer, Front-End Developer, +2

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I'm a software developer with almost 5 years of experience designing and delivering robust FinTech and AI-enabled software solutions across enterprise environments. My expertise includes Java, Spring Boot, Python, JavaScript, and TypeScript (including React and Angular). I have a proven track record of building scalable, high-performance systems in the banking and regulatory domains. I combine strong back-end skills (SQL, PL/SQL, JDBC) with front-end development and integration of machine learning models (TensorFlow, PyTorch) to create intelligent applications that drive business impact. I am adept at deploying microservices in cloud and containerized environments (Docker, Kubernetes), and automating full-lifecycle delivery via CI/CD (Jenkins, GitHub Actions). I am known for mentoring cross-functional teams, performing performance tuning, and reducing defect rates, delivering maintainable, future-ready code that aligns with business goals.…I'm a software developer with almost 5 years of experience designing and delivering robust FinTech and AI-enabled software solutions across enterprise environments. My expertise includes Java, Spring Boot, Python, JavaScript, and TypeScript (including React and Angular). I have a proven track record of building scalable, high-performance systems in the banking and regulatory domains. I combine strong back-end skills (SQL, PL/SQL, JDBC) with front-end development and integration of machine learning models (TensorFlow, PyTorch) to create intelligent applications that drive business impact. I am adept at deploying microservices in cloud and containerized environments (Docker, Kubernetes), and automating full-lifecycle delivery via CI/CD (Jenkins, GitHub Actions). I am known for mentoring cross-functional teams, performing performance tuning, and reducing defect rates, delivering maintainable, future-ready code that aligns with business goals.

Available to hire

I’m a software developer with almost 5 years of experience designing and delivering robust FinTech and AI-enabled software solutions across enterprise environments. My expertise includes Java, Spring Boot, Python, JavaScript, and TypeScript (including React and Angular). I have a proven track record of building scalable, high-performance systems in the banking and regulatory domains.

I combine strong back-end skills (SQL, PL/SQL, JDBC) with front-end development and integration of machine learning models (TensorFlow, PyTorch) to create intelligent applications that drive business impact. I am adept at deploying microservices in cloud and containerized environments (Docker, Kubernetes), and automating full-lifecycle delivery via CI/CD (Jenkins, GitHub Actions). I am known for mentoring cross-functional teams, performing performance tuning, and reducing defect rates, delivering maintainable, future-ready code that aligns with business goals.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Software Developer at McKinsey & Company

July 1, 2025 - Present

Designed and implemented enterprise-grade Java applications with RESTful APIs and microservices for high-volume transaction processing and compliance automation. Built scalable microservice architectures using Spring Cloud, Docker, and Kubernetes, enabling near-zero downtime across AWS and Azure deployments. Productionized machine-learning models with Python (FastAPI, Scikit-learn) for credit-risk scoring and anomaly detection, improving predictive accuracy and operational efficiency. Optimized backend services with Spring Data JPA, Hibernate, and JDBC, tuning queries to maintain reliability under heavy financial workloads. Implemented end-to-end CI/CD pipelines (Jenkins, GitHub Actions, Maven), reducing release cycles by ~40%. Designed GenAI-powered microservices using LangChain and RAG architectures to improve query accuracy and latency. Led performance tuning and mentored junior developers.

Application Developer 2 (Software Developer) at Oracle

August 1, 2020 - August 1, 2023

Designed and developed enterprise modules for Oracle Revenue Management & Billing (ORMB) using Java, Spring Boot, JDBC, SQL/PLSQL, and Oracle DB, delivering high-throughput, reliable solutions in banking and regulatory domains. Delivered major ORMB v5.0/v5.1 features, including the Cross-Border Payment Regulation module, to meet international compliance requirements. Improved billing solution performance by 27% through JDBC batching, indexing, and Spring Cache enhancements. Modernized Deal Management applications using Angular, TypeScript, and REST APIs, integrating React-like components and adopting TDD with JUnit, reducing post-release defects by 20%. Authored Functional Design Documents, UML diagrams, and OpenAPI specs to map requirements to microservices, reducing change requests by 30%. Automated builds and deployments with Jenkins, Docker, and Git to improve release stability. Enhanced extensibility with plugin-based architecture and feature flags, reducing client onboarding cost

Software Developer at Avenir Technologies

June 1, 2019 - July 1, 2020

Supported development of Java- and Python-based web applications using Spring Boot, REST APIs, and MySQL, enhancing performance and modularity for internal projects. Assisted in UI design with HTML5, CSS3, JavaScript, and React, improving responsiveness and user engagement. Participated in building small prototypes using Python, TensorFlow, and Flask for sentiment analysis and automation tools. Wrote unit and integration tests (JUnit, Mockito, PyTest), strengthening CI quality with ~90% test coverage. Engaged in code reviews and Agile sprints, collaborating with senior developers to deliver reliable software.