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Armine Simonyan
From Armenia 11:29 PM (GMT+04:00)
$25/hr or $48,000/yr

Active 11 hours ago


Member since Jun 2026

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Senior Full-Stack Engineer

Software Engineer
Available for hire
Years of experience
7+ years
Experience level
Senior
Available for
Full-time, Part-time, Contract, Freelance
Available from
02 Aug 2026

I’m a full-stack engineer, but over time I’ve naturally moved toward the backend and system side of things. I like working on problems where it’s not just about building features, but making sure everything actually works reliably in real production, at scale, under pressure, with all the edge cases that show up later.

A lot of my experience comes from building things like payment flows, automation systems, APIs, and real-time features. These projects taught me to think beyond “does it work” and more about “what happens when it breaks” or “how does it behave when traffic grows”.

What I think makes me a bit different is that I don’t really separate frontend, backend, or infrastructure in my head, I think in terms of systems. I like connecting the dots between product needs and technical design, and making sure the whole thing stays stable and maintainable over time.

Overall, I enjoy building software that’s not just functional, but actually solid in production and easy to trust.

Employment History

Full-Stack Developer (C#/.NET) at BuildIntel (ImportX) 2025 - 2026
● Built ImportX, a companion platform extending Autodesk Construction Cloud, pairing a Next.js/React/TypeScript frontend with an ASP.NET Core Backend-for Frontend that exposes RESTful APIs and orchestrates Autodesk Platform Services for bulk import/export, project setup, and quality/commissioning (QCx) workflows. ● Implemented Autodesk OAuth (3-legged) authentication with secure server-side sessions, combined with a PostgreSQL-backed entitlement system for role-based access, per-application licensing, and hub/email restrictions. ● Built Review Suggester, an AI-assisted module using Claude and Gemini APIs to compare technical submittals against project specifications and generate suggested review outcomes. ● Designed an alternative architecture path that met Autodesk App Store security and publishing requirements without a full platform redesign. ● Deployed the platform on Google Cloud Run with Docker, Cloud SQL (PostgreSQL), and Cloud Storage for report files, as part of a CI/CD-driven release process with Sentry integrated for error tracking and performance monitoring.
Senior Full-Stack Developer at HUB Healthcare 2024 - 2025
● Built a state-machine workflow engine in Laravel Lumen and MySQL, exposed through a REST API, driving multi-stage referral, surgical-case, and homecare workflows, enforcing permissions, required documents, and audit events at each transition. ● Designed a dependency-based surgical-readiness engine evaluating 8 independent requirements and returning explicit blocking reasons instead of a bare completion percentage, reused across dashboards, case views, and escalation logic. ● Built an EHR integration layer (Adapter/Anti-Corruption pattern) normalizing vendor-specific payloads into a stable domain model, with idempotent webhook processing, retry/backoff via background job queues, and per-provider rate limiting. ● Implemented combined RBAC + ABAC access control enforced at the backend and database level across organizations, facilities, and care teams, plus append only audit logging for sensitive actions. ● Built reusable Nuxt.js/Vue dashboards and work queues with server-side pagination, multi-field filtering, and drill-down metrics; backend processed 100,000+ external sync events per month via idempotent background workers, contributing to ~35% faster case preparation and ~25% less administrative follow-up work.
Full-Stack Developer at Kahunas 2024 - 2025
● Built full-stack across web and mobile for Kahunas, a coaching management platform serving 200k+ active users, over a 1.5-year engagement. ● Owned real-time client messaging (Socket.io), progress-tracking analytics with trend visualization, and client onboarding workflows. ● Built the white-label system generating custom-branded coaching apps deployable to app stores within 30 days. ● Contributed to measurable platform outcomes, including a 40% increase in client commitment rates among coaches using the platform, driven by faster onboarding and higher engagement through messaging and progress tracking.
Full-Stack Developer (Python/FastAPI) at Dupely 2022 - 2023
● Built the Python/FastAPI backend with PostgreSQL powering a product-matching and price-comparison engine, deployed serverlessly on AWS Lambda and API Gateway for cost-effective scaling. ● Designed an event-driven data pipeline processing tens of thousands of products daily, including DOM parsing, data normalization, and AI-assisted adaptive selectors that survive site redesigns without manual updates. ● Automated product data extraction across 100+ e-commerce sites with Playwright, sustaining 50,000+ products/day at a 99% success rate. ● Built the Chrome extension side (content/background scripts, Chrome messaging APIs) and React components for product comparison, pricing insights, and seller trust signals. ● Authored OpenAPI documentation for partner integrations.
Full Stack Developer at Arnology LLC 2018 - 2022
● Built end-to-end SaaS features across React/Vue/Next.js frontends and Node.js/NestJS backends, from database schema and API design through to production UI. ● Designed REST APIs, data models (PostgreSQL/MySQL), and third-party integrations (Stripe, AWS) powering client-facing web applications. ● Translated Figma designs into responsive, production-ready interfaces while owning the backend logic behind them. ● Worked cross-functionally with design and product teams to ship full-stack features on a recurring release cycle.

Education

Bachelor of Computer Software Engineering at Yerevan State University 2013 - 2017