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I'm a software developer with 3+ years of experience delivering scalable microservices, automation, and full-stack applications. I specialize in Python (FastAPI, Django, Flask), React.js, and TypeScript, with a strong background in cloud computing (AWS, Azure) and data engineering (Kafka, Airflow, Spark). I enjoy building secure APIs (OAuth2, JWT, RBAC), high-performance pipelines, and containerized deployments (Docker, Kubernetes). I am passionate about driving efficiency, reducing costs, and enabling business growth through real-time data systems, DevOps automation, and ML integration. I have a track record of improving performance and uptime across complex architectures.…I'm a software developer with 3+ years of experience delivering scalable microservices, automation, and full-stack applications. I specialize in Python (FastAPI, Django, Flask), React.js, and TypeScript, with a strong background in cloud computing (AWS, Azure) and data engineering (Kafka, Airflow, Spark). I enjoy building secure APIs (OAuth2, JWT, RBAC), high-performance pipelines, and containerized deployments (Docker, Kubernetes). I am passionate about driving efficiency, reducing costs, and enabling business growth through real-time data systems, DevOps automation, and ML integration. I have a track record of improving performance and uptime across complex architectures.

Mery Harika Gaddam

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

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I'm a software developer with 3+ years of experience delivering scalable microservices, automation, and full-stack applications. I specialize in Python (FastAPI, Django, Flask), React.js, and TypeScript, with a strong background in cloud computing (AWS, Azure) and data engineering (Kafka, Airflow, Spark). I enjoy building secure APIs (OAuth2, JWT, RBAC), high-performance pipelines, and containerized deployments (Docker, Kubernetes). I am passionate about driving efficiency, reducing costs, and enabling business growth through real-time data systems, DevOps automation, and ML integration. I have a track record of improving performance and uptime across complex architectures.…I'm a software developer with 3+ years of experience delivering scalable microservices, automation, and full-stack applications. I specialize in Python (FastAPI, Django, Flask), React.js, and TypeScript, with a strong background in cloud computing (AWS, Azure) and data engineering (Kafka, Airflow, Spark). I enjoy building secure APIs (OAuth2, JWT, RBAC), high-performance pipelines, and containerized deployments (Docker, Kubernetes). I am passionate about driving efficiency, reducing costs, and enabling business growth through real-time data systems, DevOps automation, and ML integration. I have a track record of improving performance and uptime across complex architectures.

Available to hire

I’m a software developer with 3+ years of experience delivering scalable microservices, automation, and full-stack applications. I specialize in Python (FastAPI, Django, Flask), React.js, and TypeScript, with a strong background in cloud computing (AWS, Azure) and data engineering (Kafka, Airflow, Spark).

I enjoy building secure APIs (OAuth2, JWT, RBAC), high-performance pipelines, and containerized deployments (Docker, Kubernetes). I am passionate about driving efficiency, reducing costs, and enabling business growth through real-time data systems, DevOps automation, and ML integration. I have a track record of improving performance and uptime across complex architectures.

Skills

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Expert

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Intermediate

Work Experience

Software Developer at Guerrero Lab, North Carolina State University

June 1, 2025 - October 31, 2025

Engineered microservices using FastAPI, Django, and PostgreSQL to ingest and process over 1M+ genomic data records daily, implementing query optimization, indexing, and caching strategies that improved database performance by 45% and reduced infrastructure costs. Built React.js + TypeScript internal web platforms automating dataset uploads, validation, and visualization workflows, improving research throughput by 30% and enabling faster peer collaboration in an Agile lab environment. Designed secure REST APIs with RBAC, JWT, and encryption layers to ensure compliance with sensitive genomic data standards, mitigating data breaches and enforcing the principle of least privilege.

Software Developer at ServiceNow

May 1, 2025 - May 1, 2025

Developed enterprise-grade microservices (FastAPI, Celery, Redis) powering 100K+ automated workflows per day across ITSM, HR, and incident management; implemented SLA tracking, failure recovery, and structured audit logging for compliance. Implemented OAuth2 + JWT authentication and multi-tenant RBAC APIs for workflow orchestration, approvals, escalations, and state transitions, reducing manual intervention in cross-team processes by 40%. Architected high-performance asynchronous pipelines with Celery + Redis, tuning concurrency and task queues to cut workflow execution latency by 45%, while maintaining fault tolerance under heavy load. Integrated external enterprise systems (Jira, Slack, Azure AD) via Kafka event streaming and custom connectors for near real-time synchronization of workflow and identity states. Automated test-driven CI/CD pipelines with GitHub Actions, PyTest, TestContainers, achieving 90%+ test coverage and 5+ consecutive regression-free releases, increasing develope

Software Developer at Neon IT Systems

July 1, 2023 - July 1, 2023

Built low-latency recommendation microservices (FastAPI, Docker, Redis) delivering personalized content with <200ms response time, integrated into high-traffic e-commerce web and mobile applications. Designed and scaled streaming data pipelines using Kafka, Airflow, and PySpark that ingested and processed 10M+ daily user events, enabling real-time analytics dashboards and personalized marketing campaigns. Engineered ETL workflows with Airflow + Pandas + SQLAlchemy, automating segmentation and targeting logic, which increased campaign ROI by 35% while reducing manual intervention. Integrated and deployed ML models (XGBoost, collaborative filtering) into production using AWS SageMaker, exposing predictions via scalable REST APIs. Implemented polyglot persistence (PostgreSQL, MongoDB, Redis) ensuring high throughput and seamless failover. Maintained >99.9% uptime through CI/CD pipelines (GitLab, Kubernetes) and monitoring (Prometheus, Grafana).