Sandstreet
Sandstreet uses unified memory and a Hermes-based harness to create the ultimate autonomous agentic system, with an innovative readability layer for businesses.
Student at 42, co-founder of Last Web Studios and Entropy. Ready to move to SF.
Growing up in different countries made me understand that reality is shapeable, and truly what you make of it. I spent most of my life trying to bring my visions to life, through skateboarding, music, and entrepreneurship.
In March 2023, I opened my terminal in an attempt to build one of the first LLM wrappers, "0homework". Since then, I've been dedicated to software development and applied AI, watching the gap between thought and interface shrink. The question now is how far you can think, and how efficiently you can monitor intelligence.
I am inspired by those creative minds who rewire our societies, influence our perspectives, and change our everyday behaviors. I believe AI gives small startups an unprecedented opportunity to change the world.
Have a look at some of my projects below.
Building
ants
Still stealth. The future of shared intelligence.
Live
Last Web Studios
A self-improving web agency that runs end to end on its own.
It finds local businesses, rebuilds their site from their own content and pitches the before/after. Every cycle makes it sharper.
- Scores a site from its raw HTML before any model looks at it
- Rebuilds with an LLM, then a render gate rejects weak pages
- Recursive: anything redone regularly becomes a skill (26 today), and a routine drafts new ones
Entropy
The adaptive study planner. Course PDFs in, an exam-ready plan out. Live, paid, 50 users.
It reads your courses, finds what the exam will ask, and schedules every review for you.
- PDFs split into exercises with pdf.js and heuristics, a model only as fallback
- Plan built backwards from each exam date, ranked by exam value
- Spaced repetition after Ebbinghaus (day 1, 3, 7, 14, 21) and interleaving
Other
samecall
Proof that AI-written code still behaves the way production expects.
Record real traffic once, replay it against every change, see exactly what moved.
- SDKs capture HTTP, database, outbound calls and jobs as local JSONL traces
- Each replay runs in a network sandbox, every outbound call answered from the recording
- Clock frozen at record time; nothing leaves your machine
Avatar Factory
A studio app to make AI characters look the same in every shot.
Built for Garlic Street Studio, an AI video series about a kebab shop owner in Queens.
- Save a character once, reuse it in every scene
- An AI plans the episode scene by scene, then image models generate batches of shots
- Keep the best ones and export them by episode or by show
tsunami
Drop a song, get a batch of 9:16 before/after videos cut on the drop.
Made for short-form: the transformation lands exactly on the beat.
- Drop detected with numpy
- One generated ffmpeg filter graph per video, rendered in parallel
- Auto mode generates the child and adult images with the same face
LP Studio
Landing pages that convert, for Google Ads media buyers.
Clone a client's landing page, get the diagnosis, ship the fixes.
- Express delivery through a single Google Tag Manager tag
- Tested on HubSpot, Atlassian and monday pages
stremio-skill
Say a title, it plays on the TV.
In English, with French subtitles synced to the real audio, and the next episode already waiting.
- Sources from Stremio indexes, resolved through AllDebrid
- Subtitles aligned by two engines (FFsubsync, alass); the most confident wins
- Burns subtitles into an HLS stream on the fly when the TV refuses them
Hackathons
Lanterns
Hand a project to a teammate. Approve every sentence. Take it back when you want.
Built in 48 hours.
- Turns what screenpipe sees on screen, plus Claude Code and Codex conversations, into one memory where every sentence links to its source
- Every quote checked word for word against the original screen capture
- Handoffs go out as a read-only, revocable link, readable by the teammate's Claude Code over MCP
protocole.h
A 2D game where the machine runs the test on the human.
Built in a day.
- A hidden score sends you to a heaven or a hell level
- Gemini writes a verdict citing what you did, Gradium voices it
- Nano Banana repaints the background to match
Contingency
Before an engineer sizes a battery for a factory, it checks that every number going in is real.
Sizing a battery for an industrial site starts from a pile of documents: grid contract, consumption data, site rules. One wrong figure and the whole study is off.
- An AI reads the documents and pulls out each constraint, with the exact line it came from
- Any quote that cannot be found in the source is thrown out automatically
- The engineer validates, then a solver plans the site's consumption under its grid limit and finds the smallest battery that works
Firebreak
When a supplier is compromised, quarantine only the operations that depend on it.
So that one breach never freezes a whole supply chain.
- Tracks dependencies across the chain and shows the exact path
- Signed alerts that carry no business data, hash-chained audit log
- Over 500 simulated worlds: 9.6 healthy operations wrongly blocked, against 43.2 for a blunt cut-off
Experience
- 2026Last Web Studios & EntropyCo-founder of two live products: a web agency with 3 active clients, and a paid study planner with 50 users.ProductSalesClient deliveryApplied AI
- 202542 ParisSoftware engineering student.CUnixShellAlgorithmsGitPeer learning
- 2024ModernsissiFounded my press-on nail brand and sold 700+ boxes online.E-commerceLogistics3PLMeta adsTikTok adsProduct sourcingCustomer serviceBranding
- 2023M3 HospitalityCommunity management and partnerships.Community managementPartnershipsSocial mediaContent creationNegotiation
- 2021Studio CasseMy first successful business: a recording studio in my friend's garage. Generated 10k+ in music recording sessions.Client handlingSalesPricingBookingRecording and mixing
Contact
Email: y.makzume@gmail.com
GitHub: github.com/Sc4rville