James Brentlinger

Available for freelance work

Developer, Author,
and Musician

I build precision engineering tools, craft speculative fiction, and compose synthwave music. Blending systems-level C++ expertise with creative expression.

About

Multi-disciplinary Creator

I'm a systems developer with deep expertise in C++ and Qt Framework, building industrial-grade engineering applications for optical diagnostics and precision manufacturing. My work demands sub-micron accuracy and real-time performance.

Beyond code, I'm a speculative fiction author exploring cosmic horror and thriller narratives, and a synthwave musician composing cinematic ambient tracks. This blend of technical precision and creative expression defines my approach to every project.

Engineering Focus

C++, Qt, Python, TypeScript — building tools that solve real problems

Creative Writing

Speculative fiction, cosmic horror, and thriller anthologies

Music Production

Synthwave compositions and cinematic ambient soundscapes

Skills

Technical & Creative Toolkit

Technical Engineering

C++90%
Qt Framework85%
Python80%
TypeScript85%
React / Next.js90%
Tailwind CSS95%
HTML / CSS95%
JavaScript90%

Creative Synthesis

Creative Prose & Fiction

Cosmic sci-fi, thriller anthologies

Poetry & Lyric Composition

Introspective, structural stanzas

Music Production

Synthwave, cinematic ambient tracks

Audio Engineering

Audio processing, dynamic sync tools

Work

Projects & Creations

Explore a curated selection of systems development, desktop diagnostics, creative literature, and interactive web tools.

Windows App

P.O.S.T. (Pal Optical Slip Tool)

A precision engineering tool designed to calculate, simulate, and adjust optical slip values in high-speed lenses.

C++QtPython+1
Windows App

Pal Optical Toolkit

An all-in-one desktop environment for lens diagnostics, focal calculations, and digital lens mapping.

C++QtOpenGL+1
Windows App

Opti-Calc 3D

A hardware-accelerated 3D light refraction and lens grouping calculator for optical architects.

C++QtOpenGL+2
Windows App

OptiTrak Remake Manager

An active quality control and inventory tracking dashboard designed for digital optical laboratories.

C++QtSQLite+1
Website

OptiStep Academy

An interactive learning portal and certification platform for apprentice opticians.

ReactNext.jsTypeScript+2
PWA

Ocu-Sync HIPAA Messaging System

A fully encrypted, HIPAA-compliant messaging and telemetry sharing application for eye-care clinics.

TypeScriptReactNode.js+2
Android App

Reading Buddies

A gamified, interactive literacy app for children featuring voice-guided reading challenges.

KotlinAndroid SDKJetpack Compose+1
Android App

Bible Study Suite

An offline-first scripture analysis app with interlinear transliteration and search capabilities.

KotlinAndroid SDKRoom Database+1
PWA

SermonFlow

A sermon transcription, outlines builder, and slide generator workspace for pastors.

ReactTypeScriptTailwind CSS+2
Website

Visus.Space

A visual arts portfolio showcase and digital museum catalog for 3D modelers and artists.

ReactThree.jsReact Three Fiber+2
PWA

ClockIn

A lightweight geolocation-fenced time tracking utility for remote construction and survey teams.

TypeScriptReactTailwind CSS+2
Website

Pal Optical Simulator

An interactive web-based simulator illustrating how progressive lens zones alter visual fields.

HTML5 CanvasReactTailwind CSS+1
Windows App

OptiView

A digital lens spectrometer interface that displays live light absorption and transmission profiles.

C++QtQCustomPlot+1
Book

The Shaking of My Hands

A collection of introspective poetry exploring vulnerability, aging, and the passage of time.

EPUB ReaderTypographyCreative Writing
Book

The Sump (Book 1 of Dark Eyes Trilogy)

A suspenseful sci-fi thriller following a team of optical researchers who uncover a cosmic distortion.

EPUB ReaderCreative WritingSci-Fi
Website

StopRumpke.org

A community protest and advocacy platform opposing the massive landfill expansion proposed by Rumpke in Montgomery County, KY.

ReactTypeScriptTailwind CSS+2
Windows App

OptiChart Digital Screen System

A digital visual acuity chart system designed for modern optometric examination rooms.

C++Qt FrameworkOpenGL+1
PWA

Word Witness

A collaborative, distraction-free markdown prose writing studio with live version diffing.

ReactTypeScriptTailwind CSS+2
Android App

SongBook

A mobile chord-sheet organizer with automatic auto-scrolling, key transposition, and midi controller support.

KotlinAndroid SDKJetpack Compose+1
Android App

Ancient Bible Reader

A dedicated reading interface displaying scanned photographic codices alongside high-fidelity text.

KotlinAndroid SDKJetpack Compose+1

© 2026 James Brentlinger. All rights reserved.

Developer, Author, and Musician

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