Softwarethat doesthings.
I build automation systems, bots, and software that interact with real APIs, wallets, blockchains, and data.
OPERATING PRINCIPLE
I combine code, networks, accounts, and data into software that keeps moving when the happy path ends.
From fundamentals to automation.
Vonssy is the builder identity of Reyvaldi Zakaria. The work started broad: programming fundamentals, C and C++, JavaScript, PHP, SQL, Python, AI and machine learning, and mobile development.
That path moved through web applications and backend systems into software that runs against the real world: wallets, blockchains, external APIs, accounts, proxies, and data. The point is not collecting technologies. It is combining enough of them to make a working system.
learning → experimenting → building → automating
How I build
The recurring decisions behind the repositories, not a manifesto.
Build for reality
Software should meet real APIs, networks, wallets, services, and failure conditions.
Automate the boring parts
Repeated workflows become useful when they can run predictably without supervision.
Reliability matters
Retries, rate limits, proxies, state, concurrency, and recovery deserve deliberate handling.
Keep it practical
Prefer understandable systems over abstractions that make the work harder to operate.
Selected work
A focused selection from two public GitHub accounts. Every description is tied to repository metadata or documentation.
15 of 15
All projects — full list for crawlers
- Vonssy Terminal — Read-only EVM multichain wallet analytics: paste any address and get portfolio value, asset breakdowns, and classified activity history across 10 chains. — Tags: Next.js 16, TypeScript, Alchemy, Viem — Demo: https://www.vonssy-terminal.web.id
- Vonssy-AI — A BYOK AI chatbot — connect your own OpenAI-compatible endpoints with streamed responses, persistent sessions, OAuth, and encrypted key storage. — Tags: Next.js 16, TypeScript, Drizzle, PostgreSQL — Demo: https://www.vonssy-ai.web.id
- Desa Sukobubuk — The official website of Desa Sukobubuk (Margorejo, Pati): village profile, news, UMKM directory with products and reviews, gallery, and an SMTP-backed contact pipeline, plus a full admin dashboard. — Tags: Next.js 16, TypeScript, Prisma, PostgreSQL — Demo: https://www.desa-sukobubuk.web.id
- AIS Frozen Food — A high-performance landing page and interactive digital catalog for a frozen-food UMKM, with automated WhatsApp ordering built in. — Tags: Next.js 16, TypeScript, Tailwind CSS, Motion — Demo: https://www.ais-frozen-food.web.id
- Kusoparse — A trilingual parser that extracts Kusonime metadata, resolves shortlinks, and returns direct download links from validated URLs. — Tags: Next.js 16, TypeScript, Cheerio, Framer Motion — Demo: https://www.kusoparse.web.id
- Cloud Storage App — A production-ready personal cloud storage platform with private R2 buckets, presigned downloads, and an admin panel backed by real-time analytics. — Tags: Next.js 16, TypeScript, PostgreSQL, Cloudflare R2 — Demo: https://www.cloud-storage.web.id
- Guess Your Face — Real-time AI facial detection, comparison, and attribute analysis playground powered by Face++ — zero data retention, fully in-memory processing. — Tags: Next.js 16, TypeScript, Face++, Tailwind CSS — Demo: https://www.guess-your-face.web.id
- Confession Booth — A decentralized, privacy-first anonymous confession sanctuary using Zero-Knowledge cryptography and Ethereum Sepolia on-chain anchoring — plaintext never touches the chain, authors stay unlinkable. — Tags: Next.js 16, TypeScript, Fastify, Zero-Knowledge, Ethereum Sepolia — Demo: https://www.confession-booth.web.id
- PharosTestnet-BOT — Multi-account Web3 automation for Pharos Atlantic Testnet: check-ins, faucet claims, transfers, and proxy-aware execution. — Tags: Python, web3.py, EVM — Demo: https://t.me/vonssy_part_2
- Dawn-BOT — A Dawn Validator manager built around token setup, account handling, proxy rotation, keep-alive pings, and concurrent execution. — Tags: Python, Multithreading, Proxies — Demo: https://t.me/vonssy_part_2
- HeliosTestnet-BOT — Helios testnet automation spanning faucet claims, bridging, validator delegation, governance, and smart-contract deployment. — Tags: Python, web3.py, Testnet — Demo: https://t.me/vonssy_part_2
- Interlink-BOT — Automated $ITLG token mining across multiple accounts with metric synchronization, proxy rotation, and configurable app-version targeting. — Tags: Python, Proxies, Mining — Demo: https://t.me/vonssy_part_2
- X1-Ecochain-BOT — X1 EcoChain airdrop farming automation: daily check-ins, quests, faucet claims, transfers, swaps, liquidity, and token deployment across accounts. — Tags: Python, web3.py, EVM — Demo: https://t.me/vonssy_part_2
- Deltahash-BOT — Automated $DTH mining and social-task completion across multiple accounts using cookie-based sessions with proxy rotation. — Tags: Python, Cookie Sessions, Proxies — Demo: https://t.me/vonssy_part_2
- Konnex-BOT — Konnex Reward Hub points-farming automation with daily check-ins, testnet interactions, dual-wallet configuration, and proxy rotation. — Tags: Python, EVM, Proxies — Demo: https://t.me/vonssy_part_2
Working stack
Grouped by what each tool does in the work.
- 01Languages
- PythonJavaScriptTypeScriptPHPCC++SQLDart
- 02Web
- Next.jsReactNode.jsExpressTailwind CSS
- 03Automation
- Multi-account flowsbrowser automationscrapingAPIsconcurrencyproxy systems
- 04Web3
- EVM walletsSubstrate/KonnexCanton Networkweb3.pyRPC/API interactionstakingswapsbridgestestnets
Frequently asked
Direct answers about the work, the stack, and how to reach out.
Vonssy is the builder identity of Reyvaldi Zakaria, a Web3 builder and automation engineer based in Indonesia (UTC+7). He designs and ships software that interacts with real APIs, wallets, blockchains, and data.
He builds automation systems, bots, and backend software for Web3 and blockchain workflows — including wallet automation, on-chain interactions, web scraping, developer tooling, and data pipelines. The work combines Python, APIs, accounts, proxies, and networks into systems that keep running when the happy path ends.
You can reach him on Telegram at t.me/vonssy_part_2 or by email at rey.zakaria123@gmail.com. Telegram is usually the fastest way to get a reply.
Yes. The portfolio notes he is available for collaborations on Web3, automation, and backend engineering work. Reach out via Telegram or email to discuss a project.
All BOTs are open-source — audit the code before you run it. Use a fresh wallet for farming/testnet, never your main wallet with real funds. Vonssy Terminal is read-only (Viem, no wallet connect, no signing), and AI tools here keep zero data retention. Same rule applies everywhere: new wallet per farming run, not shared with your main holdings.
Drop private keys/mnemonics into accounts.json, set proxies (optional but recommended), and run. Each BOT handles daily check-ins, faucet claims, transfers, and swaps per wallet — with proxy rotation and retries so one dead connection doesn't stop the batch. Add wallets by appending lines, not rewriting config. Setup takes minutes; the BOT runs unattended after that.
Most free BOTs die the first time a proxy goes bad or an RPC times out — no rotation, no retry, just a stack trace. Vonssy BOTs treat that as normal, not exceptional: invalid-proxy auto-rotation, retry with backoff, and multithreading built in from the start. Cost of a crashing script isn't just annoyance — it's a missed check-in, a missed airdrop window.
It happens to every automation tool eventually — the difference is response time. APP_VERSION lives in .env so a version bump is a one-line fix, not a redeploy. Chain configs are centralized in one file. On top of that, the RAG index behind this site's chat re-ingests weekly, so answers here stay current with what's actually shipped.
No fixed price-list — every automation job is scoped to what you actually need. A typical custom build covers: bot logic (EVM/Substrate/Canton), proxy rotation and concurrency, RPC/API handling, .env config, a README you can actually follow, and one week of support after delivery. Message on Telegram or email with what you're trying to automate, and get a scope + quote back.
Yes — several projects here are live, not screenshots. Vonssy Terminal (10-chain read-only wallet analytics), Cloud Storage (private presigned-URL uploads), and the E-Voting dApp are all click-and-use right now. Try one, then reach out on Telegram if it's the kind of thing you need built for your own use case.