Mihail Griniuc
Available for New Opportunities

Mihail Griniuc

Engineering automated systems and AI-driven architectures. Focused on high-performance vertical scaling.

LinkedInGitHub

Selected Projects

A collection of systems designed to solve operational friction, ranging from AI receptionists to high-traffic marketplaces.

DeskCare

DeskCare

Enterprise AI Receptionist. Streamlining medical and service sector interactions via LLM agents, resulting in a 75% reduction in support tickets.

Next.jsOpenAI SDKPostgreSQLStripe
Koopel

Koopel

A high-performance C2C marketplace enabling frictionless peer-to-peer commerce. Built using a mobile-first philosophy with React Native and Supabase.

React NativeNode.jsSupabaseAWS
JobApplier

JobApplier

Automation engine for streamlining high-volume job applications. Leveraging TypeScript and automation scripts to achieve 35% accuracy gains.

TypeScriptAutomationFull-Stack
InvoiceAI

InvoiceAI

Financial processing engine for Proficon Services LLC. Converting unstructured client activity into verified B2B invoices using LLMs.

Node.jsLLMPostgreSQL

Experience

My career has been defined by a transition from technical support to leading engineering teams and building AI-centric applications.

Software Engineer

May 2023 — Feb 2025
Proficon Services LLC · New York, NY

Built an AI-powered B2B invoicing system automating generation from client activity, reducing billing cycle time by 75% and manual errors. Integrated LLM-based text understanding to convert unstructured client inputs into structured invoice items.

Node.jsPostgreSQLAWSOpenAI

Software Engineer / Tech Lead

Feb 2021 — Feb 2023
YRB Club LLC · New York, NY

Designed automated database sync jobs and validation scripts, improving order fulfillment accuracy by 35%. Led engineering team delivery velocity through better task breakdown and documentation.

Full-StackTeam LeadAutomation

Technical Support Tech

Jan 2020 — Dec 2020
1Voice · Brooklyn, NY

Optimized troubleshooting workflows and documentation, resolving technical issues 30% faster and improving customer satisfaction through proactive initiatives.

Core Tech

Languages

  • TypeScript / JS
  • Python
  • C++ / Java

Database

  • PostgreSQL
  • Supabase
  • Redis

Backend

  • Node.js
  • Next.js
  • AWS / Vercel

Mobile/AI

  • React Native
  • OpenAI / LLMs
  • Automation

Education

Kingsborough College, CUNY
BS, Computer Science · New York
Technical Univ of Moldova
BS, Computer Science · Chisinau

Contact

Currently open to engineering roles focused on AI integration and platform scaling.

mihail.griniuc1@gmail.com