xfajarr
@fajarr0x
building secure transfer and payment @usestrapt & social savings protocol @goalfinancefun | @arbitrum dev ambassador | @ethjkt dev advocate | @dev3pack fellow
shipping in 1 week with my amazing team. use your idle LP NFTs for PvP Liquidity battles
Kenalan sama Liquid Arena, PvP battle platform buat para liquidity provider. ⚔️ Project ini dibikin oleh peserta Kelas Rutin Batch 3 @blockdev_id
are you an Ethereum Maxis? follow this GA and get the new t-shirt merch from Ethereum Jakarta👀
🚨 GIVEAWAY ALERT 🚨 Celebrate 10 Years of Ethereum with style! 🎉 🔥 We’re dropping our first official Ethereum Jakarta T-shirt cyberpunk vibes meets decentralization energy. 👕 Wanna win 1 of 12 exclusive shirts? Here’s how: 1. Post about your Ethereum experience on X…
I didn't end up joining 3 hackathons alone, so now I'm doing 2 hackathons with a team and 1 solo hackathon. and I still need ideas for ETHGLOBAL Unite DEFI🫠🫠
I need do some research for DeFi there's 3 hackathon about defi at the same time :)
see you tonight guys🥳🥳
📢 Indonesia Arbitrum Ambassador July Recap, co-hosted by @0x_wil_ , @adodavinp, @lostvynee, @pojokripto, @fajarr0x, will be held on Friday, July 25 at 19:00 WIB (UTC+7). 🤝 Curious about how to participate in ecosystem building through content creation, event organization,…
Built this in ~2 weeks. Now polishing it up and going cross-chain with @StargateFinance. Shoutout to Claude for being my rubber duck LOL Big thanks to @_openeconomy and @_emjlin for the weekly insight & motivation. y'all keep me grinding. now let's keep grinding, building and…
It's almost done. We're gearing up to launch Goal Finance on @Mantle_Official Testnet - and you can be one of the first to try it out. Wanna be an early tester? 👀 Watch the walkthrough and turn on your notification🔔 Let's save smarter, together.
working on a cross chain project, what's your favorite protocol or infrastructure for cross chain?
Privacy, DeFi, stablecoins, payments, and the creator economy - all things worth exploring and building in. Who else is building or curious in this space?
I made a 🦊 wallet plugin that: 1. Decodes your calldata 2. Uses that decoded data as input to an AI 3. Which then searches the web to see if the transaction has anything "fishy" about it. Here is an example where you'd be sending money to the ByBit hackers, but it catches it!
Ready to deploy your first smart contract on Cedra? Follow this step-by-step guide to write, test, and publish a contract on Cedra’s devnet. Whether you’re new to Move or just getting started, this tutorial is for you: docs.cedra.network/getting-starte…
First look at Goal Finance 👀 A social saving protocol where you and your friends save toward a shared goal - transparently, trustlessly, and fun. MVP coming soon.
see you next friday👀
📢 Indonesia Arbitrum Ambassador July Recap, co-hosted by @0x_wil_ , @adodavinp, @lostvynee, @pojokripto, @fajarr0x, will be held on Friday, July 25 at 19:00 WIB (UTC+7). 🤝 Curious about how to participate in ecosystem building through content creation, event organization,…
100% agree. Here are some tips to avoid this and still use private keys as environment variables: 1. Never keep your keys in plain text. Use something like Foundry's Cast utility which creates an encrypted keystore, or use another secrets manager. 2. Create wallets for each…
Putting your private key in the .env file is still one of the best ways to get hack as a developer in Blockchain.
Most people wait to launch until the product is 'perfect'. Mobile apps are like fashion... they're never finished. I just freaking SHIPPED, got real feedback, and iterated fast. That’s how I scaled to $45k MRR. Less thinking. More action.