Rheden D.

https://www.linkedin.com/in/rheden-david-71b7b2426/
Angeles, Central Luzon, Philippines

Rheden is now available for hire Hire Rheden

Senior Software Engineer with 8+ years of experience building scalable full-stack applications and AI-powered solutions. Proficient in Generative AI, LLM integrations, RAG architectures, Python, React, Java Spring Boot, Node.js, and cloud-native systems. Experienced in developing enterprise software, microservices, and intelligent automation platforms

Skills

Core Java 5 yrs 9 mos
Database Optimization 4 yrs 9 mos
Responsive Web Design 7 yrs 9 mos
Material-UI 4 yrs 9 mos
Spring Security 5 yrs 9 mos
Java 7 yrs 9 mos
Redux.js 5 yrs 9 mos
PostgreSQL 4 yrs 9 mos
GraphQL 3 yrs 9 mos
Redis 4 yrs 9 mos
Spring Boot 7 yrs 9 mos
Tailwind CSS 4 yrs 9 mos
Machine Learning 7 yrs 9 mos
TypeScript 4 yrs 9 mos
Terraform 3 yrs 9 mos
Docker 4yrs 9 mos
OpenCV 4 yrs 9 mos
Django 6 yrs 9 mos
MySQL 7 yrs 9 mos
Microsoft Azure 2 yrs 9 mos
Amazon Web Services (AWS) 2 yrs 9 mos
Large Language Models (LLM) 3 yrs 9 mos
Kubernetes 4 yrs 9 mos
React Native 5 yrs 9 mos
Next.js 5 yrs 9 mos
React.js 7 yrs 9 mos
Python (Programming Language) 7 yrs 9 mos
WebSocket 3 yrs 9 mos
LangGraph 3 yrs 9 mos
OpenAI API 3 yrs 9 mos
Prompt Engineering 3 yrs 9 mos
AI Agents 4 yrs 9 mos
Retrieval-Augmented Generation (RAG) 4 yrs 9 mos
LangChain 2 yrs 9 mos
Natural Language Processing (NLP) 2 yrs 9 mos
Computer Vision 2 yrs 9 mos
Artificial Intelligence (AI) 2 yrs 9 mos
MERN Stack 6 yrs 9 mos
Continuous Integration and Continuous Delivery (CI/CD) 2 yrs 9 mos
Object-oriented Languages 2 yrs 9 mos
Software Development 7 yrs 9 mos

Experience

Senior Software Engineer

Wizard Labs 2 yrs 9 mos

• Developed AI-powered SaaS applications using React, Node.js, Python, and cloud-native architectures. • Built LLM-powered applications and AI automation workflows using OpenAI APIs, FastAPI, and LangChain. • Designed RAG-based systems using embeddings, vector search, and semantic retrieval pipelines. • Implemented AI document processing, summarization, structured extraction, and intelligent workflo automation. • Developed scalable backend services supporting AI inference, data processing, and enterprise integrations. • Built analytics dashboards for monitoring AI performance, user behavior, and operational insights. • 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 Engineer

Sitback Solutions 3 yrs 4 mos

• 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 2 yrs

• 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.