Parcourir les catégories
Explorer
Fiverr Pro
Français
$
USD
Ladin Fazal
@ladin_stack
Full Stack Developer React JS Next JS Node JS Expert
Pakistan
Anglais, Ourdou
À propos de moi
I'm Ladin Fazal, a full-stack JavaScript developer with 5+ years of experience building scalable web apps.
I'm also part of Webile Technologies, a team focused on fast, reliable software systems.
My expertise is in Next.js and backend-heavy development, including real-time systems and API-driven architecture.
I build Next.js apps, real-time systems (WebSockets), Node.js APIs, and integrate databases like PostgreSQL, MongoDB, and MySQL.
I focus on performance, clean structure, and long-term scalability.
Compétences
Ladin Fazal
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Applications Web Full stack
I will build custom web applications for your business
Correction de bugs
I will fix next js bugs, react errors, and improve core web vitals
Portfolio
Expérience professionnelle
Independent Home Lending
Freelance • 6 yrs 8 mos
Mobile Application Developer (React Native)
Jan 2023 - Present • 3 yrs 4 mos
Dedicated React Native Developer with 1 year of experience building cross-platform mobile applications for iOS and Android. Specialized in creating smooth user interfaces and integrating complex backend services. Key Contributions: Developed and deployed high-performance mobile apps using React Native and Expo. Integrated real-time features using Firebase and managed state with Redux Toolkit. Connected mobile frontends with Node.js RESTful APIs and optimized data fetching for slower network conditions. Implemented native features like Push Notifications, Camera access, and Geolocation. Focused on Performance Optimization, reducing app crash rates by ensuring clean code and efficient memory management.
Senior Laravel Developer or Backend API Engineer
Jan 2023 - Present • 3 yrs 4 mos
As a specialized Backend Developer, I architect and maintain the core API infrastructure for home lending services. My focus is on creating secure, high-performance systems that handle sensitive financial data with 100% accuracy. Key Achievements & Responsibilities: Secure API Architecture: Designed and implemented RESTful APIs using Laravel 10/11, ensuring seamless communication between the lending platform's frontend and the database. Financial Data Security: Integrated robust authentication and authorization layers using Laravel Sanctum, ensuring strict compliance with data privacy standards for lending services. Performance Optimization: Reduced API latency by 35% by implementing advanced Eloquent caching strategies and optimizing complex SQL queries for mortgage calculation engines. Third-Party Integrations: Developed custom wrappers for the Laravel HTTP Client to integrate with external credit scoring and property valuation services. Reliable Data Processing: Utilized Laravel Queues and Jobs (Redis-backed) to handle asynchronous tasks such as generating PDF loan agreements and automated email notifications. Automated Documentation: Maintained high developer standards by generating interactive API documentation using Scribe, facilitating faster integration for mobile and web teams. PHP / Laravel RESTful API Development MySQL / PostgreSQL Git / GitHub
Senior Full-Stack Developer
Self-Employed / Independent • Freelance
Jan 2020 - Present • 6 yrs 4 mos
Full-Stack Application Architecture Next.js & React Integration: Developed high-performance User Interfaces using Next.js, leveraging Server-Side Rendering (SSR) and Static Site Generation (SSG) to ensure SEO optimization and near-instant page loads for lending calculators and application forms. Node.js Backend Scalability: Engineered robust, event-driven backends using Node.js and Express, allowing for real-time data processing and high-concurrency handling of user loan applications. Database Engineering & Optimization Hybrid Database Management: Architected relational schemas in PostgreSQL for structured financial transactions and utilized MongoDB for flexible, document-based storage of unstructured user profile data and document metadata. Performance Tuning: Conducted deep-dive query optimization and implemented indexing strategies that reduced database bottlenecks, resulting in a 35% increase in overall application response speed. Security & Identity Management Secure Authentication: Built and deployed custom JWT (JSON Web Token) authentication flows, incorporating secure cookie storage, token refreshing, and Role-Based Access Control (RBAC) to protect sensitive borrower information. Data Integrity: Implemented server-side validation and sanitization layers to prevent SQL injection and XSS attacks, ensuring 100% data integrity for financial records.
1 Avis
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Détails de la notation
- Niveau de communication avec le freelance
- Qualité de la livraison
- Valeur de la livraison
1 à 1 avis sur 1
Trier par
Les plus pertinents
toddnroberson
États-Unis
Delivered the project exactly as required. Communication was clear and fast. Code quality is clean and everything works smoothly. Would definitely work again.
Utile?
