Hello world This is your driven indie hacker automating Backend Let's talk tech 📊

Parse Server is an open source backend that can be deployed to any infrastructure running Node.js, working with Express.

Quipnetwork reads better when the backend work becomes visible through real user outcomes, which is why this kind of clarity tends to travel.

Ahoy techies I'm your detailJoin my communityoriented coder designing Backend Open to collabs 💰

This is where Quipnetwork feels useful because the backend work becomes visible through real user outcomes, and the take stays practical instead of leaning on hype.

Interviewer: What tech stack are you using? Me: Backend is Codex Frontend is Claude Code Interviewer:

This timeline shows why a simple support ticket is no longer enough. We need wider media coverage to look into these practices. When consumers are forced onto social media to resolve automated billing errors, they should not encounter confusing redirection loops and irregular payment demands that leave them further defrauded. @THISDAYLIVE @MobilePunch @GuardianNigeria @nigeriantribune ​@palmpay_ng and @flexi_ng, an immediate, public, and transparent statement is required. You must audit the transaction history of June 14, 2026, identify the destination of the ₦8,752 payment sent to the "REFUND APPROVAL" account, and provide a full billing reconciliation to @ojkreates. No licensed financial institution or legitimate framework requires a consumer to make a forward payment or return a partial credit to a separate virtual account to trigger an automated backend technical reversal. @SaharaReporters @TechCabal @fisayosoyombo @palmpay_ng and @flexi_ng cannot treat this as an isolated customer care issue. They must clarify if the account number and phone number used belong to their authorised recovery infrastructure. If they do, it points to predatory support practices; if they do not, it reveals a serious data leak where consumer dispute details are exposed to outside actors. @NDICNigeria @taiwoyedele @FinMinNigeria When financial institutions publicly instruct users to move to private DMs and secondary support handles without secure, authenticated channels, they create a dangerous environment. This allows rogue internal actors or coordinated third-party bad actors to intercept distressed users and exploit them. ​CC: @cenbank @fccpcnigeria ​#FintechAccountability #ConsumerProtectionNG #CentralBankOfNigeria #FCCPC #FintechWatch #DigitalLendingFraud #EthosMonitoring

Hello people Name's an ambitious tech geek solving problems with Backend Learning in public 🏗️

so by this point, the only people I've seen the snake is Terrell and Andre claims to have seen the backend. It is Mother's Day and we were supposed to have a calm and relaxing boring day and because of a black racer that will not be the case this Mother's Day.

Hiya there Introducing your communityOpen to collabsdriven pixel pusher exploring Backend Star my projects 🦾

I couldn’t find a simple React Native solution for on device NSFW image detection, so I built one. react-native-nsfw-detector • Runs entirely on iOS • Uses a lightweight CoreML model • No backend required • No user images leave the device Open source: github.com/watadarkstar/reac… If this is useful, a ⭐️ would mean a lot.

📢 Pengumuman Penting Mengenai VOTING COLLABORATION dengan @PARKSIYOUNG_FD Fanbase kami telah melakukan kolaborasi pertukaran vote dengan tim pendukung Siyoung, peserta PRODUCE 101 JAPAN SHINSEKAI, untuk putaran Final dan Live-vote pada tanggal 28 Mei - 6 Juni 2026. Dalam kerja sama ini, fanbase kami membantu memberikan vote untuk Siyoung sebagai imbalan atas vote dukungan untuk aespa di Inkigayo dan M Countdown. Pada awalnya, telah disepakati pertukaran vote untuk putaran Final pada tanggal 28 Mei - 6 Juni 2026 sebanyak 750 vote per hari selama 10 hari, dengan total 7.500 vote. Sebagai imbalannya, pihak Siyoung akan memberikan 7.500 vote Pre-vote untuk aespa di Inkigayo pada tanggal 8 - 12 Juni 2026. Selain itu, juga dilakukan pertukaran vote tambahan untuk putaran Live-vote pada tanggal 6 Juni 2026 sebanyak 750 vote sebagai imbalan atas 7.500 vote Pre-vote untuk aespa di M Countdown pada tanggal 30 Mei - 2 Juni 2026. Setelah berakhirnya kompetisi PRODUCE 101 JAPAN SHINSEKAI, fanbase kami telah menyerahkan seluruh bukti voting kepada @PARKSIYOUNG_FD. Bukti tersebut terdiri dari 8.148 vote untuk putaran Final dan 660 vote untuk putaran Live-vote. Selanjutnya, kami mempertimbangkan bahwa jumlah vote tersebut mungkin cukup besar dan sulit dikelola oleh pihak lain berdasarkan syarat dan kesepakatan yang telah ditentukan. Oleh karena itu, kami mengusulkan agar pihak tersebut dapat mengatur alokasi jumlah vote dan mengalihkan sebagian vote untuk digunakan pada Live-vote M COUNTDOWN bagi aespa pada tanggal 11 Juni 2026. Usulan tersebut telah diterima oleh @PARKSIYOUNG_FD. Namun demikian, saat ini kami telah menerima bukti voting dari @PARKSIYOUNG_FD dan melakukan pemeriksaan secara rinci. Dari hasil pemeriksaan tersebut ditemukan sejumlah kejanggalan yang menimbulkan keraguan terhadap keaslian bukti yang diberikan, seperti adanya “penggandaan file bukti yang sama berulang kali”, di mana ditemukan beberapa file yang disalin hingga 23 kali. Hal yang tidak dapat kami abaikan adalah temuan bahwa “bukti voting milik orang lain dari media sosial (X) digunakan sebagai bukti voting milik pihak tersebut”. Tindakan ini telah merusak kredibilitas kerja sama pertukaran vote ini dan membuat kami merasa tidak mendapatkan keadilan sesuai dengan kesepakatan yang telah dibuat. • Pada folder Pre-vote Inkigayo, terdapat lebih dari 600 file gambar yang diunggah secara berulang, serta ditemukan bahwa “foto bukti voting yang dibuat oleh MYs (fandom aespa) melalui aplikasi LiNC untuk mendukung aespa” diunggah dan digunakan sebagai bukti voting milik mereka sendiri. • Pada folder Live-vote M Countdown tanggal 11 Juni 2026, terdapat lebih dari 800 file gambar yang diunggah secara berulang, serta ditemukan bahwa “foto yang diunggah oleh fandom grup lain untuk memberikan vote kepada aespa melalui hashtag kolaborasi voting” digunakan sebagai bukti voting milik mereka sendiri. • Pada folder Pre-vote M Countdown periode 30 Mei - 2 Juni 2026, terdapat hampir 100 file gambar yang diunggah secara berulang. Sebagian bukti voting yang kami terima dari @PARKSIYOUNG_FD serta bukti penggunaan foto dari media sosial (X) yang diunggah ke Google Drive dapat diperiksa melalui tautan berikut. Voting Proofs from PARKSIYOUNG_FD 🔗 drive.google.com/drive/folde… Evidence of Duplicate Uploads and the Use of Images Sourced from Social Media (X) 🔗 drive.google.com/file/d/14Xr… 🔗 drive.google.com/drive/folde… Kami ingin menyampaikan kepada semua pihak bahwa selama 10 hari pelaksanaan kolaborasi ini, tim voting backend kami telah bersama-sama melakukan total 8.808 vote, yang setara dengan 9.468 poin untuk Siyoung dalam rangka mendukung debutnya. Setiap vote yang diberikan berasal dari niat, dedikasi, dan kerja keras tim voting backend serta para pendukung yang telah menjalankan tanggung jawab mereka sesuai kesepakatan dengan sepenuh hati. Kami percaya bahwa sebuah kolaborasi seharusnya dibangun di atas dasar keadilan, ketulusan, dan hubungan baik antar fandom yang sama-sama ingin mendukung artis atau peserta favorit mereka untuk meraih impiannya. Pernyataan ini tidak memiliki tujuan lain selain menyampaikan fakta yang terjadi serta agar semua pihak dapat memahami upaya, kesungguhan, dan tanggung jawab yang selalu kami pegang dalam setiap kolaborasi yang telah kami jalankan. Terakhir, kami mengucapkan terima kasih kepada seluruh MYs yang telah berpartisipasi dan memberikan dukungan dalam kolaborasi ini, serta kepada tim pendukung peserta lainnya yang selama ini pernah berkolaborasi dengan kami secara tulus dan selalu menghormati kesepakatan yang telah dibuat bersama.

[📢] Important Notice Regarding the VOTING COLLABORATION with @PARKSIYOUNG_FD Our team entered into a voting collaboration with Siyoung’s support team, a contestant on PRODUCE 101 JAPAN SHINSEKAI, for the Final Round and Live-vote period from May 28 to June 6, 2026. Under this agreement, our side would vote for Siyoung in exchange for votes supporting aespa on Inkigayo and M Countdown. Initially, both parties agreed to exchange votes for the Final Round from May 28 to June 6, 2026, with 750 votes per day for 10 days, totaling 7,500 votes, in exchange for 7,500 pre-votes for aespa on Inkigayo during June 8–12, 2026. An additional agreement was later made for the Live-vote on June 6, 2026, where our side would provide 750 more votes in exchange for 7,500 pre-votes for aespa on M Countdown during May 30 – June 2, 2026. After PRODUCE 101 JAPAN SHINSEKAI concluded, our team submitted all voting proof to @PARKSIYOUNG_FD. The submission included proof for 8,148 Final Round votes and 660 Live-votes. Later, our team considered that the number of votes might be difficult for the other party to manage under the original conditions, so we proposed allowing part of the votes to be reallocated to aespa’s M COUNTDOWN Live-vote on June 11, 2026 instead. @PARKSIYOUNG_FD accepted this proposal. However, after receiving the voting proof from @PARKSIYOUNG_FD and conducting a detailed review, we discovered irregularities that raised serious concerns about the authenticity of the evidence. These included duplicate uploads of the same proof files, with some files repeated as many as 23 times. More importantly, we also found evidence that screenshots and voting proof belonging to other people on social media (X) had been used and uploaded as the other party’s own voting proof. This seriously undermines the credibility of this collaboration and has made our team feel that the agreement was not honored fairly. Upon detailed examination of the voting proof provided, we found multiple irregularities across several folders. • The Inkigayo Pre-vote folder contained more than 600 duplicate image files, and we identified cases in which images originally posted by MYs (aespa fans) who voted through the LiNC app had been included in the voting proof submitted to us. • The M Countdown Live-vote folder for June 11, 2026 contained more than 800 duplicate image files, including images originating from posts made by fans of other groups who participated in voting collaborations for aespa through collaboration hashtags. • The M Countdown Pre-vote folder for the period of May 30 to June 2, 2026 contained nearly 100 duplicate image files. These findings have raised serious concerns regarding the authenticity and reliability of the submitted voting proof. To ensure transparency and allow for independent review, we have compiled a portion of the voting proof received from @PARKSIYOUNG_FD, as well as evidence relating to duplicate uploads and the use of images sourced from social media (X). These materials can be accessed through the links provided below. Voting Proofs from PARKSIYOUNG_FD 🔗 drive.google.com/drive/folde… Evidence of Duplicate Uploads and the Use of Images Sourced from Social Media (X) 🔗 drive.google.com/file/d/14Xr… 🔗 drive.google.com/drive/folde… Throughout the 10 days of this collaboration, our backend voting team collectively carried out 8,808 votes, contributing a total of 9,468 points for Siyoung’s debut. Every vote was made with sincerity and dedication by our voting team and supporters, who fulfilled their part of the agreement in good faith. We believed that collaborations should be built on fairness, honesty, and mutual respect between fandoms, all working to support the artists and contestants they love in reaching their dreams. This statement is intended solely to present the facts and to inform everyone of the effort, commitment, and responsibility our team has consistently maintained in every collaboration we have participated in. Finally, we would like to sincerely thank all MYs who participated and supported this collaboration, as well as the support teams of other contestants who have previously collaborated with us with honesty and respect for our mutual agreements. Note: Collaboration Vote Ratios For M Countdown • Pre-voting: 5 votes = 1 Final Round vote for Siyoung • Live-voting: 5 votes = 2 Final Round votes for Siyoung For Inkigayo • Pre-voting: 1 vote = 1 Final Round vote for Siyoung For Live Voting • Live-voting: 5 votes = 1 Live-vote for Siyoung • Pre-voting: 10 votes = 1 Live-vote for Siyoung

🚨 Most blockchain wallets aren't built to survive production scale Many teams still approach wallet development as a front-end feature. In reality, a blockchain wallet is one of the most security-critical components in any Web3 ecosystem. A production-grade wallet must solve far more than user onboarding and asset display. Every architectural decision directly impacts security, scalability, operational reliability, and user trust. If you're building a blockchain wallet, there are three foundational layers that cannot be ignored: 🔐 Security architecture and key management: The wallet doesn't store assets. It controls the private keys that grant access to them. Whether you're building a custodial, non-custodial, or hybrid solution, secure key generation, local transaction signing, hardware-backed encryption, and recovery mechanisms must be carefully designed. Weak key management remains one of the fastest ways to compromise an entire wallet ecosystem. 🌐 Multi-chain architecture: Supporting multiple blockchains is far more complex than connecting additional RPC endpoints. EVM and non-EVM networks rely on different transaction structures, fee models, signing methods, and replay protection mechanisms. Scalable wallet architecture requires a clear separation between wallet core logic and chain-specific network adapters. ⚙️ Infrastructure reliability: Even non-custodial wallets depend heavily on backend services. RPC outages, indexing delays, failed transaction broadcasts, or inaccurate balance displays can quickly erode user confidence. Production deployments require resilient infrastructure, automated failover mechanisms, monitoring systems, and incident response planning. 🛠️ Real-world implementation: Orbit digital wallet At Varmeta, we developed Orbit Digital Wallet as a production-grade non-custodial, multi-chain wallet platform. By combining client-side key management, modular network abstraction, resilient indexing infrastructure, and secure transaction signing, Orbit demonstrates how security, performance, and multi-chain scalability can coexist within a unified architecture. The biggest mistake in wallet development isn't poor UI. It's underestimating the engineering complexity behind secure key control, multi-chain interoperability, and operational resilience. 👉 Read the full engineering breakdown: #BlockchainWallet #Web3Infrastructure #CryptoSecurity #MultiChain #FinTech #Web3Development #Varmeta

Most people preparing for System Design interviews make the same mistake: They jump straight into designing Netflix, WhatsApp, or Uber. But struggle when asked about: • Load Balancers • Databases • Caching • APIs • Message Queues • Scalability Trade-offs System Design isn't about memorizing case studies. It's about understanding the building blocks behind them. Recently came across thita.ai's System Design roadmap and liked how it structures learning from fundamentals to advanced patterns instead of throwing random case studies at you. ✔ 58 System Design topics ✔ Interview-focused learning path ✔ Deep dives into core concepts ✔ Real-world architecture discussions The biggest takeaway: Learn the patterns first. The case studies become much easier afterwards. If you're preparing for SDE, Backend, or System Design interviews,then checkout @thita_ai a structured roadmap is worth far more than 100 disconnected YouTube videos. #SystemDesign #SoftwareEngineering

Hey Cardano! If you run a Cardano node, especially in the cloud, give the LSM backend a try.  Memory footprint down from 15.9 GB to just 5.5 GB.  Mainnet, fully synced.  Same tip, a fraction of the RAM bill.

Thanks - very helpful! I have also found the same re: design opus vs backend gpt