Experience5+ Years in Production

Professional Experience5+ YEARS OF WORK
IN PRODUCTION.

01

Apr/2023 — Present

Full-time

Senior Software Engineer

ORO AI

Leading engineering for an AI-powered multi-tenant workforce ecosystem. Driving architecture decisions, cloud infrastructure, real-time systems, and LLM integrations from the ground up.

Responsibilities

—Architected and implemented a multi-tenant SaaS platform serving enterprise clients
—Designed and deployed event-driven microservices using Kafka and Redis
—Integrated multiple LLMs (OpenAI, Claude) for intelligent workflow automation
—Built real-time collaboration features with WebSocket infrastructure
—Developed VoIP communication system with call routing and analytics
—Led team of engineers in delivering production-grade features on schedule
—Established CI/CD pipelines and deployment automation on AWS
—Implemented comprehensive monitoring, alerting, and observability solutions

Technologies

ReactAngularNode.jsNest.jsKafkaRedisPostgreSQLAWSDockerTypeScript

02

2021 — 2023

Contract

Freelance Full Stack Consultant

Various Clients

Delivered cloud-native SaaS and enterprise applications for international clients. Owned the full lifecycle from architecture and technical scoping to deployment and handoff.

Responsibilities

—Designed and developed custom SaaS applications across diverse industries
—Built scalable backend APIs and real-time communication systems
—Implemented subscription management and Stripe payment processing
—Created responsive, performant frontend applications with React and Next.js
—Established secure authentication and authorization systems
—Provided architectural consulting and code reviews for client teams
—Managed end-to-end project delivery from requirements to production
—Maintained direct client relationships across US, UK, and European markets

Technologies

ReactNext.jsNode.jsExpressMongoDBPostgreSQLStripeAWSDocker

Areas of Expertise

01

Front-End

Pixel-perfect UIs with React, Next.js & Angular

02

Back-End

Scalable APIs with Node.js, Nest.js & microservices

03

Full Stack

End-to-end ownership from database to deployment

04

Microservices

Event-driven architecture with Kafka & Redis

Technical Skills

AI & Specialized Engineering

OpenAI GPT-4
Claude 3.5
LangChain
Multi-LLM Orchestration
Vector Databases
Prompt Engineering
Intelligent Automation
OCR

Languages & Databases

JavaScript
TypeScript
HTML5
CSS3
PostgreSQL
MongoDB
Redis
Kafka
Elasticsearch
GraphQL

Frameworks & Architecture

React
Next.js
Angular
Node.js
Nest.js
Express.js
Multi-Tenant SaaS
Microservices
Event-Driven Architecture
CQRS
DDD
RESTful APIs
WebSockets
Tailwind CSS

DevOps & Cloud

AWS (ECS, EC2, S3, RDS)
Docker
Terraform
CI/CD Workflows
Nginx
Prometheus
Grafana
Newrelic