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I am Ganesh Gupta, a software developer with 5+ years of experience designing and building scalable, cloud-native applications and real-time distributed systems across FinTech, banking, and academic research environments. I specialize in backend microservices (Java, Spring, Node.js, FastAPI), cloud platforms (AWS, GCP), and streaming systems (Kafka, Spark, Airflow); I also drive CI/CD automation, containerization, and testing, and I apply AI/ML model optimization and fine-tuning for domain-specific use cases.…I am Ganesh Gupta, a software developer with 5+ years of experience designing and building scalable, cloud-native applications and real-time distributed systems across FinTech, banking, and academic research environments. I specialize in backend microservices (Java, Spring, Node.js, FastAPI), cloud platforms (AWS, GCP), and streaming systems (Kafka, Spark, Airflow); I also drive CI/CD automation, containerization, and testing, and I apply AI/ML model optimization and fine-tuning for domain-specific use cases.

Ganesh Gupta

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

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I am Ganesh Gupta, a software developer with 5+ years of experience designing and building scalable, cloud-native applications and real-time distributed systems across FinTech, banking, and academic research environments. I specialize in backend microservices (Java, Spring, Node.js, FastAPI), cloud platforms (AWS, GCP), and streaming systems (Kafka, Spark, Airflow); I also drive CI/CD automation, containerization, and testing, and I apply AI/ML model optimization and fine-tuning for domain-specific use cases.…I am Ganesh Gupta, a software developer with 5+ years of experience designing and building scalable, cloud-native applications and real-time distributed systems across FinTech, banking, and academic research environments. I specialize in backend microservices (Java, Spring, Node.js, FastAPI), cloud platforms (AWS, GCP), and streaming systems (Kafka, Spark, Airflow); I also drive CI/CD automation, containerization, and testing, and I apply AI/ML model optimization and fine-tuning for domain-specific use cases.

Available to hire

I am Ganesh Gupta, a software developer with 5+ years of experience designing and building scalable, cloud-native applications and real-time distributed systems across FinTech, banking, and academic research environments.

I specialize in backend microservices (Java, Spring, Node.js, FastAPI), cloud platforms (AWS, GCP), and streaming systems (Kafka, Spark, Airflow); I also drive CI/CD automation, containerization, and testing, and I apply AI/ML model optimization and fine-tuning for domain-specific use cases.

Skills

Experience Level

Expert

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Intermediate

Language

English

Fluent

Work Experience

Software Developer (Contract) at Oracle TX

June 1, 2025 - November 25, 2025

Implemented 12+ cloud-native backend microservices using Node.js and React to support real-time operations for 1M+ users in high-concurrency production environments. Automated ETL pipelines for PostgreSQL via Apache Airflow and built a Kafka–Spark Structured Streaming pipeline to process transaction streams in real time. Architected and deployed AWS infrastructure (EC2, Lambda, S3, DynamoDB, API Gateway, Redshift, SageMaker) achieving 99.9% uptime with disaster recovery under 2 minutes.

Graduate Teaching Assistant at The University of Texas at Arlington

May 1, 2025 - May 1, 2025

Architected fault-tolerant distributed RAG systems using Python, processing 1K+ documents with 99.9% availability while serving 500+ concurrent queries/sec in an enterprise-grade environment. Developed and validated a multi-stage LLM training pipeline (Supervised Fine-Tuning and SRPO) using Graph Neural Networks for 5G Root Cause Analysis, achieving 95%+ accuracy in identifying single network faults. (Thesis) Trained Vision Transformers on HoG features with GPU optimization, achieving 90.6% sensitivity for lane detection. Implemented fine-tuning using LoRA, PEFT, QLoRA on LLaMA 2 for finance-focused news dataset. Mentored 180+ students, conducted code reviews, and designed curriculum for IoT/Android development.

Software Engineer at Nomura Research Institute Financial Technologies India

August 1, 2023 - August 1, 2023

Led architecture design and end-to-end development of 6+ enterprise-level banking and asset management products in an Agile environment. Built and migrated scalable REST APIs and microservices (Java, React), orchestrating 350+ screens with automated deployment, monitoring, and load balancing. Built highly available AWS infrastructure achieving 99.9% uptime with disaster recovery under 2 minutes. Applied nonlinear optimization and parallel processing to improve system performance by 30% across 12 production systems. Led an 8-member team to develop a Rapid Application Development (RAD) platform generating boilerplate code for 250+ screens, reducing development time by 80%. Implemented CI/CD pipelines (Jenkins), enforced code reviews, and automated unit, integration, and end-to-end testing for distributed applications.