Arnold MacHado
Gen AI Developer | Senior (9+ Yrs) | LLM Apps, RAG, VectorDB | Full Stack (Python/Node.js/React)
- Role
- Engineering Manager at SolarSquare
- Location
- Mumbai, MH, IN
- LinkedIn followers
- 500 followers
About Arnold MacHado
Senior Backend & GenAI Engineer with 8+ years of experience building scalable distributed systems, cloud-native applications, and enterprise-grade APIs.Specialized in Node.js, Go, Python, AWS, microservices, MongoDB, MySQL, and GenAI engineering (OpenAI, LangChain, RAG, vector databases, automation).Core strengths- Designing high-performance backend systems & event-driven microservices- Building GenAI automation: RAG, GPT-based tools, AI agents, embeddings, vector DBs- Cloud architecture: AWS Lambda, API Gateway, Docker, ECS, CI/CD- System optimization, observability, and secure architectureIndustry experience: FinTech, Insurance, B2C, CRM, SaaS.Actively exploring Backend + AI Engineering roles in Dubai (Fintech, AI/Automation, SaaS, Insurance Tech).Ready for relocation.
Experience
Engineering Manager
Nov 2025 — Present · Mumbai, IN
Education
Maharashtra State Board of Technical Education (MSBTE)
Diploma of Education, Computer Engineering
University of Mumbai
Bachelor of Engineering - BE, Computer Science
Skills
- Mongodb
- Php
- Html
- Microsoft Sql Server
- Node.js
- Web Services Api
- Mysql
- Angularjs
- Ajax
- Jquery
- Javascript
- Css
- Databases
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