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I am a Senior Full Stack Software Engineer with 15+ years of experience delivering scalable, cloud-native applications across fintech, SaaS, healthcare, and enterprise platforms. I specialize in .NET (C#), Java, and Python for backend systems, paired with modern frontend development using React, TypeScript, and Angular. I architect microservices, event-driven architectures, REST and gRPC APIs, and AI-enabled services deployed on AWS and Azure using Docker and Kubernetes. I also bring a strong DevOps mindset with CI/CD, observability, and secure distributed systems. I have hands-on experience integrating LLM-powered solutions, retrieval-augmented generation pipelines, and ML-backed services into production-grade platforms, and I enjoy collaborating with product, compliance, and operations teams to ship reliable software at scale.…I am a Senior Full Stack Software Engineer with 15+ years of experience delivering scalable, cloud-native applications across fintech, SaaS, healthcare, and enterprise platforms. I specialize in .NET (C#), Java, and Python for backend systems, paired with modern frontend development using React, TypeScript, and Angular. I architect microservices, event-driven architectures, REST and gRPC APIs, and AI-enabled services deployed on AWS and Azure using Docker and Kubernetes. I also bring a strong DevOps mindset with CI/CD, observability, and secure distributed systems. I have hands-on experience integrating LLM-powered solutions, retrieval-augmented generation pipelines, and ML-backed services into production-grade platforms, and I enjoy collaborating with product, compliance, and operations teams to ship reliable software at scale.

Douglas Young

Full Stack Developer, Web Developer, Back-End Developer, +1

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I am a Senior Full Stack Software Engineer with 15+ years of experience delivering scalable, cloud-native applications across fintech, SaaS, healthcare, and enterprise platforms. I specialize in .NET (C#), Java, and Python for backend systems, paired with modern frontend development using React, TypeScript, and Angular. I architect microservices, event-driven architectures, REST and gRPC APIs, and AI-enabled services deployed on AWS and Azure using Docker and Kubernetes. I also bring a strong DevOps mindset with CI/CD, observability, and secure distributed systems. I have hands-on experience integrating LLM-powered solutions, retrieval-augmented generation pipelines, and ML-backed services into production-grade platforms, and I enjoy collaborating with product, compliance, and operations teams to ship reliable software at scale.…I am a Senior Full Stack Software Engineer with 15+ years of experience delivering scalable, cloud-native applications across fintech, SaaS, healthcare, and enterprise platforms. I specialize in .NET (C#), Java, and Python for backend systems, paired with modern frontend development using React, TypeScript, and Angular. I architect microservices, event-driven architectures, REST and gRPC APIs, and AI-enabled services deployed on AWS and Azure using Docker and Kubernetes. I also bring a strong DevOps mindset with CI/CD, observability, and secure distributed systems. I have hands-on experience integrating LLM-powered solutions, retrieval-augmented generation pipelines, and ML-backed services into production-grade platforms, and I enjoy collaborating with product, compliance, and operations teams to ship reliable software at scale.

Available to hire

I am a Senior Full Stack Software Engineer with 15+ years of experience delivering scalable, cloud-native applications across fintech, SaaS, healthcare, and enterprise platforms. I specialize in .NET (C#), Java, and Python for backend systems, paired with modern frontend development using React, TypeScript, and Angular. I architect microservices, event-driven architectures, REST and gRPC APIs, and AI-enabled services deployed on AWS and Azure using Docker and Kubernetes.

I also bring a strong DevOps mindset with CI/CD, observability, and secure distributed systems. I have hands-on experience integrating LLM-powered solutions, retrieval-augmented generation pipelines, and ML-backed services into production-grade platforms, and I enjoy collaborating with product, compliance, and operations teams to ship reliable software at scale.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Javanese

Advanced

Afar

Intermediate

Amharic

Intermediate

Aragonese

Intermediate

Work Experience

Senior Software Engineer at Sovos

August 1, 2023 - December 1, 2025

Led architecture and implementation of distributed, cloud-native microservices using C# (.NET Core), Java (Spring Boot), and Python (FastAPI) on AWS (EKS/ECS, S3, DynamoDB, RDS). Designed end-to-end LLM-powered workflows with Retrieval-Augmented Generation pipelines using LangChain and vector databases, improving knowledge retrieval accuracy by 40%. Built secure REST and gRPC APIs with OAuth2/OIDC, multi-tenant RBAC, and scalable microservices on Kubernetes. Integrated AI services into React + TypeScript frontends; implemented event-driven processing with RabbitMQ; developed model serving with ONNX and TensorRT; established CI/CD with GitHub Actions and ArgoCD; implemented observability with Prometheus, Grafana, and OpenTelemetry. Mentored engineers and aligned AI systems with governance and compliance.

Software Engineer at Google

May 1, 2019 - July 1, 2023

Architected scalable backend systems using Java (Spring Boot), Node.js, and Python to support analytics and recommendation platforms serving millions of users. Designed microservices with event-driven patterns using Kafka; built high-throughput REST and gRPC APIs; engineered data pipelines with Spark and Airflow for model training and scoring. Led frontend modernization with React + TypeScript and implemented modular component libraries; migrated ERP-style monoliths to Spring Boot microservices; improved performance with Redis caching; containerized apps with Docker and Kubernetes; implemented security practices and cross-functional collaboration.

Full Stack Engineer at Paramount Anesthesia Associates

January 1, 2013 - April 1, 2019

Re-architected legacy monoliths into service-oriented architectures; built modular backend services using .NET Core, Node.js, and Django. Implemented event-driven data processing with Spark and Airflow for reporting and compliance. Developed responsive admin dashboards with React + TypeScript; optimized SQL performance in PostgreSQL/MySQL; introduced Redis caching; automated tests and CI/CD with Jenkins and Docker; led refactoring to Python-based services to enable ML integration.

Web Developer at BNY Mellon

September 1, 2009 - December 1, 2012

Developed enterprise backend services in Java (Spring), C# (.NET), and Python (Django) for financial web apps; designed RESTful APIs and secure data exchange with CRM/insurance/real estate systems. Optimized SQL with advanced indexing and stored procedures; collaborated with frontend teams on SPA features (AngularJS, React); implemented SOAP/REST services and dashboards with interactive visualizations; improved DevOps and release automation.