Marco | GrantFox 🦊

They see the skill, not the sacrifice. When you want success as badly as you want to breathe, nothing can stop you.

Your prime is not in your 20s. Your prime is the moment you realize nobody is coming to save you and you have to do the work on your own.

the essence of being a software engineer is simply not giving up when you're stuck

Neverrrrrrrrrr quit something with great long term potential just because you can't deal with the stress of the moment.

Jack Dorsey on the power of attention to detail

If you’re preparing for Backend interviews, these are the 20 concepts that matter more than fancy stacks. Backend Core: 1. How a server handles a request (request–response cycle) 2.RESTful API design 3.HTTP methods & status codes 4.Middleware flow 5.Authentication vs Authorization Runtime & Execution (Node.js or any backend runtime): 6.Event loop & non-blocking I/O 7.Promises & async/await 8.Error handling patterns 9.Environment configs 10.Logging & debugging practices Databases: 11.SQL vs NoSQL - trade-offs 12.Schema design fundamentals 13.Indexing & query performance 14.Transactions & ACID 15. Data relationships (1–1, 1–Many, Many–Many) Security & Scale: 16.JWT, sessions, cookies 17.Password hashing & security basics 18.Rate limiting & caching (Redis) 19.Load balancing & horizontal scaling 20.API versioning & deployment basics Frameworks change. Fundamentals get you hired. Master these, and most backend interviews stop feeling random.

What developers actually need to learn in 2026 (and what to skip): SKIP: - Memorizing syntax (AI does this) - Writing boilerplate from scratch (AI does this) - Basic CRUD tutorials (AI does this in 10 seconds) LEARN INSTEAD: - Prompt engineering — how to get AI to write good code - Code review — catch what AI gets wrong - System design — AI can't architect for you - Product thinking — understanding what to build and why - Debugging at scale — AI hallucinates, you fix it - Security fundamentals — AI skips this, you can't - Reading codebases — navigating 100k line repos The new developer skill tree: - Beginner → use AI to ship something. - Intermediate → know when AI is wrong - Advanced → direct AI like a tech lead - Expert → design systems AI can't reason about The ceiling hasn't changed. The floor is just higher now.

🦊 We’re excited to share that GrantFox is going through the selection process for the Código Alebrije Accelerator in México! 🇲🇽 We’re proud to compete for a spot and showcase what GrantFox is building and its full potential. Hopefully, see you in Mexico this March! 🚀✨

🦊🔥 GrantFox Beta Campaign is LIVE! The time is now. Jump in, explore issues, and start contributing to the open-source ecosystem. Builders, this is your moment. 🚀 Get started 👉 contribute.grantfox.xyz #OpenSource #Web3 #Stellar

📣 Community Call Alert! 🦊 We’re hosting an onboarding session this Friday, Feb 20 at 3:00 PM (UTC−6). Learn how GrantFox works, get best practices, and make your first GrantFox experience smooth 🚀 Tell your friends & teammates! Don’t miss it 👀

Don’t want to miss it 👀 Beta campaign starting February 23rd 🦊

🚀 THE MOMENT YOU´VE BEEN WAITING FOR... The GrantFox Beta Campaign starts February 23rd 🦊 👩‍💻 Contributors & maintainers welcome 💰 12,000 USDC in rewards Join the community & waitlist: 👉 linktr.ee/grantfox You don’t want to miss this. Be there.

learn fundamentals so deeply that frameworks feel optional

> Android apps are Java > Hadoop is Java > Elasticsearch is Java > Kafka is Java > Minecraft was Java > Eclipse is Java > IntelliJ’s core is Java > Most enterprise backend systems are Java > Major banks run critical systems on Java > Large-scale trading engines are Java > Government infrastructure is Java > Cassandra is Java > Jenkins is Java > Gradle is Java > Maven is Java > Netflix backend is Java > LinkedIn backend is Java > Amazon backend is Java > Google internal systems are Java > Uber core services are Java > Visa transaction processing is Java > Mastercard transaction processing is Java > Goldman Sachs trading systems are Java > High-frequency trading(HFT) engines are Java > NASA mission systems are Java > Military systems are Java > Airline reservation systems are Java > Railway ticketing systems are Java > Stock exchanges run on Java > Java isn’t cool. It’s permanent. - still you are not convinced to learn Java.

Reading is essential.

We're looking back on another amazing year for the Stellar Community Fund. The highlights: ✅ 154 projects funded ✅ $14.4 million in XLM awarded ✅ Across 48 countries Here's to an even busier 2026 🥂

your lack of urgency is destroying your potential.

🚀 PAID BETA IS COMING 🦊 GrantFox will launch a paid beta early next year, where contributors can work on projects and earn rewards through the platform. We’re getting closer to our official launch 👀 Big things are ahead for the community Stay tuned for more news! Bullish.

so real

Don't jump straight into ❌ ERC-20s ❌ Complex NFTs ❌ Token launches ❌ DeFi clones Real foundation is understanding of... ✅ How the EVM works. ✅ How transactions modify state. ✅ How gas is calculated. ✅ How storage costs behave. ✅ How testing frameworks expose vulnerabilities. ➜ If you don’t understand state, you’ll never understand smart contracts. ➜ If you don’t understand transactions, you’ll never optimise gas. ➜ If you don’t understand testing, you’ll never ship safely. It’s not about memorising Solidity. It’s about mastering the machine underneath.