OPEN FOR PROJECTS

Web Apps, AI Agents & 3D Experiences

Solo studio. 12 years shipping. Fixed-price builds from $100 to $6,000+. AI-powered, performance-tuned, owned end-to-end.

Start a project View Work

Apps from $1,000 · Sites from $500 · AI agents from $400 · Logos from $100 · full menu ↓

Marketing, Web Development, Digital Design & Beyond

Hello and thanks for visiting! My name is Dmitriy and I am highly proficient and experienced in Web Development, SEO optimization, Social Media Strategy, UI/UX Design, and Artificial Intelligence applications. Additionally, I have skills in 3D Modeling, AR, VR, App Development, Graphic Design, Corporate Branding, and Business Strategy.

See the service menu

Capabilities

Four pillars, one studio. Every pixel, every endpoint, every shader -- owned end-to-end.

SAAS / Web / SEO / SMM

Responsive sites, performance-tuned, SEO-mapped, social-amplified. From marketing pages to full SaaS dashboards.

UI / UX / Branding

Identity systems, illustrations, technical diagrams, UI concepts -- paired with hands-on UX research and product design.

AI Application Dev

LLM agents, RAG, embeddings, fine-tuning, NLP, computer vision, generative imagery, recommender systems, automation.

3D · AR/VR · Physics

Three.js / WebGL pipelines, AR research apps, mixed reality, particle and physics demos for science teams.

TALK TO A SPECIALIST

Meet the orbs. Each one sells what it knows.

Hover or tap an orb and it’ll pitch its craft out loud, then take your questions — speak back with your mic, or type. One talks at a time.

Selected Work

I'm Dmitriy. Apps, games, AI and on-chain products I designed and shipped end-to-end — scroll through, every one is real, and I built all of it myself.

Mobile App · On-device AI

Guided Meditation Portal

23 narrated meditations, a calming jukebox, and a gentle wake-up alarm — plus “Spirit,” an on-device conversational companion. Built offline-first so guidance and voice work with no signal. One-time unlock, zero subscriptions.

Kotlin / Android
On-device LLM
TTS
Offline-first

Indicative value ~$144,000 · Case study ·

Source: github.com/PhotonBounce/guidedmeditationportal

Get it on Google Play Explore the app

Native Android · Procedural Audio

Ausis — Sleep, Focus & Workout Sounds

A native Android app for sleep, focus and training. I built a real-time DSP synthesis engine — tunable noise colours and brainwave-entrainment tones generated entirely on-device, with no audio files — wrapped in a clean freemium experience. Pure Kotlin.

Kotlin / Android
Pure-DSP synthesis
On-device
Play Billing

Indicative value ~$192,000 · Case study ·

Source: github.com/PhotonBounce/ausis

Get it on Google Play

Game · Three.js / WebGL

Occupant Killer

A browser-native 3D shooter — no engine, just Three.js and hand-rolled math. 18 stages, 30+ enemy types, vehicles and drone squads, destructible terrain, a custom physics solver, and a tuned render pipeline that holds 60 fps right inside the tab.

Three.js
WebGL
Custom physics
Web Audio

Indicative value ~$120,000 · Case study ·

Source: github.com/PhotonBounce/occupantkiller

Play the game

Music · Web Audio · PWA + Android

JukeboxDJ

Two real turntables in a browser tab — grab the vinyl and scratch it, beat-match with pitch and sync, mix on a proper crossfader with 3-band EQ, loop, echo, and record your set. No install, no account, no uploads. Installs as an offline PWA and ships as a signed Android build.

Web Audio
Twin decks
PWA · offline
Android

Indicative value ~$80,000 · Case study ·

Open the decks

AI · Generative Video · Browser

PhotonReel

Turns any song into a beat-synced AI music video, entirely in the browser — beat detection, an AI director’s shot list, generated keyframes and clips, lip-sync, and karaoke captions, assembled client-side with ffmpeg.wasm. A free demo runs with no keys; the full studio uses your own API keys.

Web Audio
LLM director
ffmpeg.wasm
Your own keys

Indicative value ~$112,000 · Case study ·

Open the studio

Web3 · DAO Governance

GovDAO

On-chain governance for DAOs — the full proposal lifecycle, token-weighted voting, and transparent, auditable execution. Smart contracts paired with a typed React/TypeScript dApp wired straight to wallets. Source on GitHub; live walkthrough on request.

Solidity
TypeScript
React
EVM

Indicative value ~$240,000 · Case study ·

Source: github.com/PhotonBounce/govdao

Read the case study

AI · Voice · Healthcare

AI Hospice Assistant

An LLM + voice patient-support pilot. Answers are retrieval-grounded over a clinical knowledge base (RAG + embeddings) so they stay accurate, wrapped in a calm, conversational voice UI. React Native client, Python RAG backend.

React Native
RAG + embeddings
LLM
Voice UI

Indicative value ~$144,000 · Case study ·

Read the case study

Game · Browser · Web3

Antisuruscist

A browser-playable zombie-defense game with a pro-Ukraine, anti-fascist streak — survive the waves, backed by an on-chain token economy and a touch-optimised mobile build. Zero installs, plays straight from the page.

JavaScript
WebGL
Polygon / Web3
Browser-native

Indicative value ~$64,000 · Case study ·

Source: github.com/PhotonBounce/antisuruscist

Play the game

AI · Conversational Companion

AI Friend

“Spirit” — an AI companion with personality and memory that actually gets you. It remembers context across chats and replies in real time, built on an LLM with a retrieval-memory layer and a fast streaming chat UI. Try the live demo on its microsite.

LLM
Retrieval memory
Streaming chat
Live demo

Indicative value ~$176,000 · Case study ·

Try the live demo

AI · Neural Networks

NeuroNet

A neural-network workspace — build, train and run models with the plumbing handled, so you can focus on the problem instead of the setup. Runs right in the browser.

Neural nets
Training
Inference
In-browser

Case study · License or invest

Open the live app

AI · Operations · Automation

OpsBrief

Turns the noise from your tools and systems into one concise operational brief — so your team starts the day knowing exactly what needs attention, without digging through dashboards.

Automation
Reporting
AI
Dashboard

Case study · License or invest

Open the live app

Science · Quantum / Molecular

qMol

A quantum-molecular platform that turns compute into datasets you can trade. Open the miner and walk away — it mines and auto-lists datasets for you; then check the marketplace, where your datasets appear automatically. Molecular structure and simulation data, queryable and visualised.

Python
Molecular data
Scientific computing
Live

Indicative value ~$48,000 · Case study ·

Live: Microsite · Miner · Marketplace

Source: github.com/PhotonBounce/qmol

Open the live app

AI · Voice Agent

AI Voice Agent

A standalone voice agent that talks like a person — natural speech in and out, answers questions, qualifies leads and books calls. Built on an LLM with an ElevenLabs voice and speech-to-text. See it in action above.

LLM
ElevenLabs TTS
Speech-to-text
Calendar booking

Want one for your business? · case study

Watch & details

3D · AR / VR

AR / VR Experience

An immersive augmented / virtual reality experience I built for head-mounted displays — real-time 3D, spatial interaction and a tuned render pipeline for headset hardware. Demo reel above.

Unity / WebXR
3D / spatial
Real-time render
Headset

Build an XR experience · case study

Watch & details

PWA · Biofeedback · Generative

Kinetic Resonance

A biofeedback PWA that reads your motion — gyroscope and GPS — and turns it into procedural sound and generative visual art in real time. Move, and the piece responds to your own energy. Now live — open it on your phone, install to the home screen, and feel your own vibe.

TypeScript
PWA
Web Audio
Device sensors

Case study · License or invest

Open the live app

IoT · Data Network

EnviroSwarm

A swarm-like environmental sensor network — collect, aggregate and monetise environmental data across a mesh of distributed nodes, with a live dashboard for real-time readings.

Python
IoT / sensors
Data pipeline
Dashboard

Case study · License or invest

Open the live app

SaaS · Email Marketing

MailSparrow

A mass-email delivery platform — campaign management, reusable templates, delivery analytics and built-in compliance. Everything you need to run clean, measurable email at scale.

Campaigns
Templates
Analytics
Compliance

Case study · License or invest

Open the live app

AI · Voice · Telephony

DialMind

An AI voice agent that places and handles outbound calls — natural speech in and out, real-time conversation, and follow-through on every call. Built to qualify, remind and follow up without a human dialling.

LLM
Voice / TTS
Speech-to-text
Telephony

Case study · License or invest

Open the live app

Experiment · Consciousness · RNG

Observer

A live consciousness experiment in the tradition of the PEAR lab: hold an intention and watch whether a genuine quantum or hardware random-number generator drifts from pure chance. Real-time graph, honest statistics, and your record tracked over time.

Quantum/hardware RNG
Real-time graph
Statistics
PWA

Case study · License or invest

Try the experiment

Music · AI · SaaS

DJ-Photon

An AI beat studio in your browser. Hit Full Auto, type one line — “dark trap banger, record 8 bars” — and it composes, mixes, varies, plays and exports a whole track by itself, across 9 genres. Procedural drums and synths, shareable loops, runs fully offline. Free for 7 days, no signup; VIP is just $2/year on Google Play.

AI Full-Auto composer
9 genres
PWA · offline
$2/yr VIP

Case study · License or invest

Open the studio

AI · Crypto · Polygon

Poly Trader AI

An AI-powered crypto trading assistant on Polygon — it analyses the market and surfaces trade ideas, while you stay in control: manual execution only, no bot ever touches your funds. Not financial advice.

TypeScript
AI analysis
Polygon
Manual execution

Case study · License or invest

Open the live app

Web3 · Civic

The Transparent State

A civic-transparency app that makes public data legible — follow the money, decisions and records of the state in one clear, explorable place.

Civic tech
Transparency
Open data
Web

Case study · License or invest

Open the live app

Health · SaaS · PWA + Android

SteadyPath

A private, offline-first recovery companion — sobriety countdown and milestones, mood & craving check-ins, private journaling, breathing exercises, trigger patterns, and one-tap crisis resources. Your data stays encrypted on your device.

SaaS + PWA
Android
On-device
7-day free trial

Case study · License or invest

Open the app

Legal · Civic · PWA + Android

Legal Defense Companion

A pro-se court-prep companion for people representing themselves — organize your case, learn your rights, draft documents, and rehearse your hearing while the app plays the judge. Offline-first, data stays on your device. Legal information, not advice.

Case Organizer
Doc Drafter
Rehearse
Offline PWA

Case study · License or invest

Open the app

THE LAB · SIDE PROJECTS

Music Videos & AI Film

Personal experiments, not client work — music videos and AI-assisted film where I push direction, editing, and generative AI. A couple are purely for fun. Client builds are above.

AI-assisted music video production

Music video

AI-generated music video

Music video

Bruce Willis — just for fun (non-commercial)

Music video

Built in the open

Every flagship ships with its source on GitHub — real code, real commits, nothing hidden.

How a Photon Bounce engagement actually moves. No agency theater. No black-box hand-offs.

01
Discovery

30-min free call. Goals, audience, constraints, success metrics. You leave with a one-pager scope.
02
Scope & Estimate

Fixed-price phases, written deliverables. No hourly drift, no surprise invoices, no committee.
03
Build in Public

Weekly Friday demo links. Async updates. You feel progress; you do not have to chase it.
04
Launch & Iterate

Hand-off package, source files, and a Care Plan if you want me on call.

12years shipping

30production projects

98avg Lighthouse score

100% owned end-to-end

SERVICE MENU

Pick a service. Pick a tier. Pay your way.

Every service is right here — tap an icon to jump to it, nothing hides. Each comes in Basic · Mid · Premium, and you can buy on the spot with crypto or Cash App. Prices are fair AI-assisted-build rates.

Apps

Full App

Production web or mobile app — auth, data, the works.

Basic $1,000

MVP: auth, core flow, one platform, hosting set up.

Discuss
Mid (most picked) $2,500

Dashboard, payments, admin, API + email/notifications.

Discuss
Premium $6,000

Multi-role SaaS, integrations, CI/CD, source + handoff.

Discuss

Mini-app

Focused single-purpose tool, calculator or widget.

Basic $300

One screen, one job. Clean, fast, embeddable.

Discuss
Mid (most picked) $600

Saved state, simple backend, a few connected screens.

Discuss
Premium $1,200

Accounts, storage, light AI feature, polished UX.

Discuss

Chatbot

On-site chat assistant grounded in your content.

Basic $250

Scripted FAQ bot + lead capture, brand-styled.

Discuss
Mid (most picked) $600

LLM bot grounded on your pages (RAG), handoff to email.

Discuss
Premium $1,200

Tools + booking + analytics, multi-channel deploy.

Discuss

Games

Game

Browser-native game — Three.js / WebGL, no installs.

Basic $400

Single mechanic, one level, score + restart loop.

Discuss
Mid (most picked) $900

Several levels, audio, save state, polished feel.

Discuss
Premium $2,000

Custom physics, 3D world, leaderboards, mobile-ready.

Discuss

Mini-game

Quick playable embed — promos, ads, microsites.

Basic $150

One simple loop, branded, embeddable anywhere.

Discuss
Mid (most picked) $400

Score, sound, share card, mobile touch controls.

Discuss
Premium $900

Leaderboard, multiple modes, prize-draw hooks.

Discuss

Web

Website

Custom, fast, SEO-mapped site you actually own.

Basic $500

3-5 pages, mobile-first, contact + analytics + SEO basics.

Discuss
Mid (most picked) $1,200

Up to 10 pages, CMS, animation system, on-page SEO + a11y.

Discuss
Premium $3,000

WebGL hero, CMS, integrations, content + handoff.

Discuss

Landing page

One conversion-tuned page that does its one job.

Basic $150

Single page, lead form, mobile-first, Lighthouse 90+.

Discuss
Mid (most picked) $350

Custom design, A/B-ready sections, analytics + pixels.

Discuss
Premium $700

Animated hero, copywriting, integrations, fast iteration.

Discuss

Logo & Brand

Logo

A mark people remember — plus the kit to use it.

Basic $100

Wordmark + 2 lockups, light color kit, exports.

Discuss
Mid (most picked) $200

Logo + palette + typography + 6 templates.

Discuss
Premium $400

Full identity + voice + motion + brand book PDF.

Discuss

3D / AR / VR

Real-time 3D, AR research apps, mixed-reality demos.

Basic $600

Single interactive 3D piece or product viewer.

Discuss
Mid (most picked) $1,500

WebXR / AR scene, animation, interaction, mobile AR.

Discuss
Premium $4,000

Full AR/VR experience, physics, custom pipeline.

Discuss

3D environment

An explorable scene — showrooms, worlds, dioramas.

Basic $500

One styled scene, orbit camera, lighting pass.

Discuss
Mid (most picked) $1,200

Walkable space, hotspots, optimized assets.

Discuss
Premium $3,000

Multi-room world, interactions, mobile + VR ready.

Discuss

SMM

Social presence run for you — content + reporting.

Basic $300/mo

12 posts/mo, 1 platform, scheduling + monthly report.

Discuss
Mid (most picked) $600/mo

20 posts + 4 reels + 2 platforms + DM management.

Discuss
Premium $1,200/mo

30 posts + 8 reels + 3 platforms + paid-ad management.

Discuss

SEO

Get found — technical + on-page + ongoing growth.

Basic $300

Audit + on-page fixes, schema, sitemap, internal links.

Discuss
Mid (most picked) $750

Audit + content plan + technical fixes + keyword map.

Discuss
Premium $1,500/mo

Monthly: content, links, monitoring + reporting.

Discuss

AEO

Get cited by ChatGPT, Perplexity & Gemini, not just Google.

Basic $400

Audit: schema, speakable, FAQ + LLM-citation gaps, action list.

Discuss
Mid (most picked) $1,000

Setup: FAQ + speakable schema, LLM-friendly content blocks, sitemap.

Discuss
Premium $900/mo

Track citations across ChatGPT/Perplexity/Gemini; iterate monthly.

Discuss

AI Agent

A working agent over your data, with real tools.

Basic $400

Prompt-engineered assistant + one workflow, tested.

Discuss
Mid (most picked) $900

RAG agent over your docs, tools + scheduling.

Discuss
Premium $2,000

Multi-tool agent, voice option, monitoring + handoff.

Discuss

Automation

Kill the busywork — pipelines that run themselves.

Basic $300

One workflow: connect 2-3 apps, triggers + alerts.

Discuss
Mid (most picked) $700

Multi-step pipeline, data sync, error handling, logging.

Discuss
Premium $1,500

Custom backend automation, AI steps, dashboards.

Discuss

Not sure? Slide your scope.

Project type Pages: 5 Primary AI feature SEO depth: 2 Rush (×1.4)

Estimate: $130 – $185

Pay your way

Cash App

Tap "Buy now" on any tier — opens cash.app prefilled with the amount.

Crypto

BTC / ETH / SOL / USDC + 100 more via NOWPayments. 10% routes to Aid For Ukraine.

Check / Money Order

Mailing address sent on confirmation. Payable to Photon Bounce.

Wire / ACH

Bank details delivered through your private booking-confirmation page.

BUILD · PAY · SHIP

Build my AI Website. Build my SaaS. Pay on-site.

AI-assisted builds, fast and fairly priced. Pick a build, drop scope, pay with crypto or Cash App. I confirm in 24h and ship in days.

FREE GUIDES

Steal these. No agenda.

Two field guides I wrote for small teams. The first is free, no catch. The second asks for an email -- and that is the only thing it asks for.

FREE — INSTANT

10 Marketing Tips That Actually Move the Needle

A short, vendor-neutral list of things you can do this week to grow without burning a quarter on tools you will not use. Includes a 30-minute homepage audit you can run on yourself.

4 pages
PDF · 8 KB
No signup

Download free guide

EMAIL UNLOCK

The Small-Business Conversion Playbook 2026

Twenty-four pages on turning visitors into customers and customers into repeat buyers. Three sections (acquisition, conversion, retention), email tactics, plus a 90-minute clarity-sprint worksheet.

7 pages
PDF · 12 KB
Email required

FAQ

Common questions

How fast can you start?

For Spark and Bounce tier projects, usually within a week. Photon flagships scope first; kickoff is usually 2-3 weeks out.

Do you work with agencies?

Yes — happy to white-label as a senior engineer/designer on your stack. NDAs no problem. Three current agency partners.

Do you build with AI?

Daily. The studio ships with LLMs, embeddings, fine-tunes, and evals as part of the workflow. The site you're on has a custom concierge LLM.

What stack do you use?

Default: WordPress + custom blocks, Next.js + tRPC, Three.js / WebGL2 / WebGPU, Postgres + pgvector, Cloudflare. I match your stack when it makes sense.

Can you accept crypto?

Yes — ETH, BTC, SOL, MATIC, plus Cash App. Wallets shared via concierge for security; final invoices are reconciled on-chain.

What if I'm not happy with the work?

Every milestone has a clear acceptance test before invoicing. If something is genuinely broken, I fix it on my time. Three revision rounds included on every deliverable.

How much does a custom AI agent cost?

A site-aware AI concierge (chatbot) starts from $250. A custom RAG agent with tools and scheduling runs $900–$2,000 depending on data sources, integrations, and auth requirements. I scope it free in 30 minutes so you know exactly before committing.

What is AEO and why does my startup need it?

AEO (Answer Engine Optimization) makes your content citable by AI tools like ChatGPT, Perplexity, and Gemini. I add FAQ schema, speakable markup, and LLM-friendly content blocks so your brand gets recommended when founders ask questions in AI search. My AEO Setup is $1,000 and includes ongoing citation tracking.

Do you work with pre-seed and Y Combinator founders?

Yes — fixed-price phases and fast turnarounds are built for pre-seed and accelerator timelines. I have shipped marketing sites in 3 days and full SaaS MVPs in 2 weeks. No hourly drift, no surprise invoices.

Can you white-label for our agency?

Absolutely. I act as a senior engineer or designer on your stack, under your brand. NDAs are standard, and I have three active agency partnerships. Your client sees your agency; I stay invisible.

LIVE AI

Talk to the studio's concierge.

Powered by an LLM grounded in this site's portfolio. Ask about services, projects, pricing, or just vibe-check the tech. Tap the orb in the corner.

Got an idea? Let's build it.

Tell me about your project below — or email / call, whatever's easiest.

— or —

db@photon-bounce.com Call WhatsApp

Book me this week and save 15%. Lock in your build with a small deposit — it counts toward your total. Logos, sites, AI, hourly work, even equity in my apps — see the full menu →

Book & pay now — save 15% Pay by Cash App Bank transfer / ACH

Crypto settles instantly to my wallet — no address shown, just tap and pay. For Cash App or ACH I'll send a quick invoice within the hour.

Web Apps, AI Agents & 3D Experiences

Marketing, Web Development, Digital Design & Beyond

Capabilities

SAAS / Web / SEO / SMM

UI / UX / Branding

AI Application Dev

3D · AR/VR · Physics

Meet the orbs. Each one sells what it knows.

Apps

Selected Work

Guided Meditation Portal

Ausis — Sleep, Focus & Workout Sounds

Occupant Killer

JukeboxDJ

PhotonReel

GovDAO

AI Hospice Assistant

Antisuruscist

AI Friend

NeuroNet

OpsBrief

qMol

AI Voice Agent

AR / VR Experience

Kinetic Resonance

EnviroSwarm

MailSparrow

DialMind

Observer

DJ-Photon

Poly Trader AI

The Transparent State

SteadyPath

Legal Defense Companion

Music Videos & AI Film

Built in the open

More work

Martial Arts - Krav Maga Video Capture

Particle Nucleus Activity

Augmented Reality - Lungs Research App

3D Animation

AR Augmented Reality App

Helion

ChainVoice

Repair Room

Crypto-AI Dashboard

SoundPad

Process

Discovery

Scope & Estimate

Build in Public

Launch & Iterate

Pick a service. Pick a tier. Pay your way.

Apps

Games

Web

Logo & Brand

3D / AR / VR

SMM

SEO

AEO

AI Agent

Automation

Not sure? Slide your scope.

Pay your way

Build

Steal these. No agenda.

10 Marketing Tips That Actually Move the Needle

The Small-Business Conversion Playbook 2026

Common questions

Talk to the studio's concierge.

Got an idea? Let's build it.