Rheden David

Senior AI/Full Stack Engineer

  • 12 Views

$30.00

(per hour)

Description

·         Senior Software Engineer with 8+ years of experience designing and delivering scalable enterprise, SaaS, and AI-powered applications.

·         Strong background in Java/Spring Boot, React, Node.js, Python, microservices, distributed systems, and cloud platforms.

·         Experienced in building production-grade APIs, full-stack applications, real-time systems, and LLM/RAG solutions across modern cloud-native environments.

Experience

Senior AI / Full-Stack Engineer

  • Wizard Labs
  • November 12, 2023 - July 29, 2026

• Architected and delivered scalable full-stack SaaS platforms using React, Node.js, and Python. • Implemented LLM-powered applications and AI automation workflows using OpenAI APIs, FastAPI, and LangChain. • Designed production-grade RAG systems using embeddings, vector search, and semantic retrieval pipelines. • Engineered AI-assisted workflows for summarization, structured data extraction, and business process automation. • Developed responsive React applications with reusable components, state management, authentication, and REST API integrations. • Designed scalable Node.js and Express.js backend services with database integrations and third-party APIs. • Integrated AI services with business platforms through secure APIs and scalable backend architectures. • Deployed and maintained production systems using AWS, GCP, Docker, and Kubernetes.

Full Stack Developer

  • Sitback Solutions
  • June 11, 2020 - September 5, 2023

• Designed and developed scalable full-stack applications using React, React Native, Java Spring Boot, and Node.js. • Built enterprise microservices, REST APIs, and gRPC services supporting business-critical workflows. • Integrated machine learning capabilities including recommendation systems, intelligent automation, and data processing solutions. • Developed real-time systems using Kafka, Redis Streams, and WebSocket technologies. • Built secure authentication systems using OAuth2, JWT, and role-based access control. • Managed AWS infrastructure including EC2, S3, RDS, Lambda, and CloudFront. • Improved system scalability, reliability, and deployment efficiency through CI/CD automation.

Software Engineer Intern

  • SDLC Corp
  • May 20, 2018 - April 9, 2020

• Participated in the complete software development lifecycle including analysis, development, testing, and deployment. • Developed web applications using React, Java Spring Boot, and Node.js. • Built REST APIs, database integrations, and reusable frontend components. • Collaborated with senior developers on enterprise application features. • Assisted with debugging, testing, and improving application performance. • Worked with agile development processes and software engineering best practices.

Educational Details

Bachelor in Computer Science

  • University of Technology Sydney
  • September 11, 2016 - April 8, 2020

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