DAVID MICHAEL LEWISInfo

About

My current focus is twofold. DePopulus is the civic-tech half — a family of applications that make legislation and local government legible. Black Lotus Media is the creative outlet, housing my films, my books, and the tooling behind them. I also advise and consult on technical strategy.

Before that I spent four years at Synchron building implantable brain–computer interface systems, going from Senior Software Engineer to Interim Director of Software — reporting to the CEO and leading an eight-engineer organization.

Earlier, I was at Microsoft, working on internal tooling for IoT and the order-ahead system during COVID, with a promotion every year. I started my career at Booz Allen Hamilton, working on government-related projects.

The through-line is bringing the same engineering skills to new domains — IoT, brain-computer interfaces, FDA-aligned applications, politics, film, and more.

Experience

DePopulus

2021 — Present

Founder · DePopulus

A family of civic-tech applications that make legislation and local government legible to the people it affects. Also advising and consulting on technical strategy and architecture.

FounderProductArchitectureConsulting
Black Lotus Media

2022 — Present

Founder · Black Lotus Media

The creative company: short films, novels, the novel-to-screenplay converter, and the AI film pipeline that produces the work.

FounderFilmPublishingTooling
Synchron

2026

Interim Director of Software · Synchron

Reported to the CEO to lead an 8-engineer org through restructuring and production transition. Reorganized the SDLC to decouple verification from engineering, cutting feature delivery timelines ~20–30%.

Org designSDLCRegulatoryQA
Synchron

2025 — 2026

Software Engineering Manager · Synchron

Stabilized BCI training pipelines used during live patient sessions, improving reliability from ~30% to ~90%. Ran hiring end to end; mentored engineers across mobile, backend, and systems.

ManagementHiringMentorshipReliability
Synchron

2022 — 2025

Senior Engineer · Synchron

Designed and built Bluetooth-enabled client applications interfacing with custom implanted hardware used in clinical procedures. Built the training interfaces letting users with paralysis control digital devices through ML-driven BCI models.

FlutterBluetooth securityDevOpsMedTech
Microsoft

2019 — 2021

Software Engineer I → II · Microsoft

Shipped a React Native app for ordering ahead on Microsoft's campus, live in 26 of 29 cafés. Integrated Apple Pay and Google Pay via FreedomPay for thousands of employees. Acted as scrum master.

React NativeAzurePaymentsScrum
Booz Allen Hamilton

2017 — 2018

Software Developer · Booz Allen Hamilton

Built an Angular application to monitor and quarantine network threats. Presented an ML-focused web tool at NVIDIA GTC 2018. Delivered a Django application supporting a $100M+ Army contract proposal.

AngularPythonAWSCyber

Skills

Technical

Mobile & frontend
FlutterReact NativeReactNext.js
Backend & systems
PythonTypeScriptC# / .NET CoreMySQLSupabase
Cloud & DevOps
AWSAzureGoogle CloudCI/CDGitLabGitHub
Domains
Bluetooth & device securityReal-time streamingMedTech / FDA-alignedLLM agentsMobile applicationsPayments

Leadership

  • Org designrestructured an 8-engineer org and its SDLC
  • Hiringdefined roles, ran technical and behavioral loops, onboarded to productivity
  • Mentorshipgrowth plans, career coaching, structured feedback
  • Cross-functional leadershipclinical, regulatory, hardware, and data science
  • Technical architecturestill the one drawing the system diagram
  • Agile deliveryICAgile certified; scrum master in practice
  • Communicationtranslating between engineers, executives, and regulators

Projects

DePopulus

DePopulus

Civic-tech company holding three apps. The platform itself analyzes U.S. legislation and representatives.

Next.jsSupabaseCivic data
MyBloc

MyBloc

Local civic engagement and email digest for Jersey City.

WebEmailLocal gov
Civic Insights

Civic Insights

Civic-tech app under DePopulus. Decommissioned, kept here as a shipped case study.

Civic dataMobile
Daily Wisdom

Daily Wisdom

A picture-frame-style device showing a daily quote, with a companion app.

DeviceMobile
NC

Novel Converter

Converts long-form fiction into structured graphic-novel format. Decommissioned, kept here as a case study — and a direct ancestor of the film pipeline.

PythonNLPPublishing
AGT

Agent & workflow automation

Automated workflows internally at Synchron, plus personal automations — including automated email response.

LLM agentsAutomationEvals
CVG

Character identity pipeline

Python tooling that trains LoRAs for real character and style lock across shots — built because closed video tools drift between angles. This is the project where the engineering and the film work are the same project.

PythonLoRA trainingBatch generation
See what it produced →

Education

University of Notre DameBS, Computer Science, 2017
ICAgile Certified Professional