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About Me

Senior Backend Developer, 11 years of experience

Skills

  • Python - IoT Pipeline
  • MySQL - Architecture, Admin, Tuning
  • GCP - VM provisioning, Admin
  • PHP - REST API design, LAMP stack
  • C# - Game Architecture & Design

Education

B.S. in Computer Science
Michigan State University

Personal

Avid reader of sci-fi, woodworker, and cyclist.

I'm Phil Plachta, and I own the full pipeline for 16,000+ IoT devices, from the code on the hardware to the servers that process their messages to the APIs that push updates back. Starting with a monoserver on GCP running a LAMP stack and migrating to a multi-node environment as demand shifted, I have grown this pipeline from 50 devices reporting a handful of messages to 16,000+ reporting thousands of messages per minute, millions per week.

I run the whole environment including provisioning and administering VMs, architecting and tuning database servers, and designing and shipping software. I designed and shipped the software that requests, downloads, and verifies OTA updates, as well as the API that pushes the updates to all 16,000+ units without human intervention. I have mentored a junior from zero to full ownership of our website's codebase. I own systems, I manage people, and I push code - from IoT pipelines to game systems in C#/Godot.

Professional History

2020 — Pres.

Lead Developer    //    OneLink Systems

Architected and scaled our IoT pipeline from 50 to over 16,000 units. Built and administer every layer of our tech stack including provisioning and administering VMs, architecting and tuning database servers, and designing and shipping software. Built mission-critical API infrastructure for OTA updates, high-throughput message processing systems using Python multiprocessing, and a configuration interface that allows non-technical employees to push functionality updates to thousands of IoT devices at once. Mentored a junior developer from zero to full ownership of our web codebase.

2018 — 2020

Software Developer    //    Barings

Shipped workflow-critical web interfaces for portfolio risk and compliance. Migrated SQL reports from a legacy, 3rd party frontend to a custom .NET application. Maintained data feeds between internal databases and external vendors.

2015 — 2018

Web Developer    //    SunFrog Shirts

Designed a dynamic image-generating API using PHP and ImageMagick to allow customers to preview their t-shirt designs before purchase. Built a web store for wholesale customers to purchase products, including inventory management, billing, and checkout.