Next.js & Node.js Full-Stack Developer / QA for SysFlow

$30-250 USD

Closed

Posted 7 days ago

$30-250 USD

Paid on delivery

Türkçe Başlık: [login to view URL] & Node.js Tabanlı Network Yönetim Uygulaması için Full-Stack Developer / QA İş Açıklaması: [login to view URL] 14, TailwindCSS ve MySQL kullanılarak geliştirilen, ağ yönetimi ve sunucu izleme odaklı projemin profesyonel bir revizyondan geçirilmesi gerekiyor. Projenin ana iskeleti oluşturulmuş durumdadır; ancak sistemin production (yayına alım) öncesi stabilize edilmesi, hatalardan arındırılması ve performans optimizasyonunun yapılması gerekmektedir. Beklenen Görevler: Kod Analizi & Refactoring: Mevcut kod yapısının incelenmesi ve [login to view URL] 14 standartlarına uygun hale getirilmesi. Hata Ayıklama (Bug Fixing): Terminal workspace, IP yönetimi ve log modüllerindeki olası mantık hatalarının giderilmesi. Stabilite & Performans: Uygulamanın ağ verilerini çekerken veya büyük log dosyalarını işlerken performans kaybı yaşamadığının doğrulanması. Güvenlik Kontrolü: Veritabanı bağlantıları ve API uç noktalarının (endpoint) güvenliğinin denetlenmesi. Dokümantasyon: Yapılan değişikliklerin ve sistemin çalışma mantığının teknik olarak raporlanması. Aranan Yetenekler: [login to view URL] 14 (App Router), React ve TailwindCSS konusunda uzmanlık. Node.js ve MySQL (Veritabanı mimarisi ve optimizasyonu) tecrübesi. Network protokolleri (ICMP, SNMP vb.) ve sunucu izleme (monitoring) konularında temel bilgi sahibi. Temiz kod yazımına (Clean Code) önem veren. English Title: Senior Full-Stack Developer for Network Management App Review & Optimization Job Description: I am looking for an expert Full-Stack Developer to refine and stabilize my network management project. The application is built using [login to view URL] 14, TailwindCSS, and MySQL. It includes modules such as a Dashboard, IP Management, Network Schema, and Server Monitoring. The core structure is ready, but it requires a professional touch to ensure it is production-ready and rock-solid. Key Responsibilities: Detailed Code Audit: Perform a comprehensive analysis of the existing codebase and refactor where necessary for better maintainability. Bug Fixing & Testing: Identify and resolve bugs within the terminal workspace, server monitoring agents, and log management. Performance Optimization: Ensure smooth data fetching and UI responsiveness, especially when handling real-time network data. Security & Scalability: Audit database queries and API routes for security vulnerabilities. Final Review: Ensure all functions (Device Backup, Quest Management, etc.) work in sync without crashes. Requirements: Deep expertise in [login to view URL] 14 (App Router), Node.js, and TailwindCSS. Strong experience with MySQL database design and query optimization. Familiarity with network administration tools, system monitoring, and server-side scripts. Proactive communication and ability to provide a detailed "Status & Improvement" report.

Next.js

Full Stack Development

Project ID: 40419830

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22 freelancers are bidding on average $157 USD for this job

@corpmember29

TURN YOUR LOST & FOUND IDEA INTO A FAST, TRUSTED MOBILE APP USERS ACTUALLY RELY ON Hi, Your concept is clear—a simple, reliable Lost & Found app—and that’s exactly where strong UX and clean architecture make the difference. With 12+ years in mobile development (Flutter, React Native, Firebase, APIs), I’ve built similar real-time apps with user interaction, listings, and secure data handling. Approach & Plan: • Cross-platform app (Flutter for speed + single codebase) • Backend via Firebase (Auth + Firestore + Notifications) • Clean, scalable architecture for future features Core Features: • User Authentication (Email/Social) • Post Lost/Found items (image, location, description) • Smart search & filters • Real-time updates & notifications • Claim/Contact system between users • Admin moderation panel User Roles & Flow: • User → Register → Post/View items → Connect → Resolve case • Admin → Monitor posts → Manage reports Why me: I’ve delivered production-ready apps with smooth UI, fast performance, and Play Store compliance. I focus on simplicity, reliability, and quick launch. Timeline: 2–3 weeks for MVP + store submission support Let’s connect and turn this into a live, user-ready app quickly.

$300 USD in 7 days