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Razak B.
$20/hr
100% Job Success
$20K+ earned
Available now
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Principal Software Architect and Senior Full-Stack Engineer with 13+ years of hands-on experience designing, implementing, and scaling cloud-native, distributed systems for web and mobile applications. I specialize in frontend architecture, backend systems, API design, and cloud infrastructure, with a strong emphasis on scalability, performance, security, and long-term maintainability. Since 2012, I have delivered and maintained production-grade systems across eCommerce, streaming platforms, SaaS products, and enterprise business applications. My expertise spans system design, microservices architecture, event-driven systems, and CI/CD-driven delivery pipelines, enabling teams to ship reliable, high-performance software at scale. I operate comfortably at architecture, implementation, and optimization levels, bridging product requirements with robust technical solutions. I design systems that are API-first, modular, fault-tolerant, and cloud-optimized, while maintaining high engineering standards and clean code practices. Technical Expertise Frontend Architecture React.js, Next.js (App Router, SSR/SSG/ISR), React Native TypeScript, ECMAScript, Component-Driven Architecture Design Systems, Atomic Design, Reusable UI Libraries Tailwind CSS, Material UI, Ant Design, Chakra UI Performance optimization, code splitting, caching strategies Backend & API Engineering Node.js, Express.js, NestJS RESTful APIs, GraphQL, API Gateway patterns Authentication & Authorization (JWT, OAuth2, RBAC) Microservices & Modular Monolith architectures Background jobs, queues, and asynchronous processing Cloud & DevOps AWS: EC2, S3, RDS, DynamoDB, Lambda, CloudFront, API Gateway GCP: Cloud Run, Cloud Functions, Firebase, Cloud Storage Containerization: Docker, container-based deployments CI/CD: GitHub Actions, GitLab CI/CD Infrastructure-aware application design, environment isolation Data & CMS PostgreSQL, MongoDB, Redis Headless CMS: Strapi, Contentful, Contentstack Data modeling, indexing, and query optimization System Quality & Delivery Performance profiling and optimization Security-first development practices Observability, logging, and error monitoring Version control: GitHub, GitLab Agile tooling: Jira, Asana, Trello, Slack, Basecamp I am not just a developer I design systems, reduce technical risk, and improve delivery velocity. If you need a senior engineer who can own architecture decisions, scale your platform, and deliver production-ready solutions, I am available to discuss your project.
Razak B. has worked .
Fahad Q.
$30/hr
97% Job Success
$10K+ earned
Offers consultations
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With over 12 years of hands-on experience in web development, I am a seasoned Full Stack Developer specializing in PHP and its frameworks, including Laravel, CodeIgniter, and Yii2. My proficiency extends to WordPress, Shopify, Wix, Webflow for content management, as well as front-end technologies like HTML, CSS, JavaScript, and jQuery. My skill set also includes Vue.js for building dynamic, interactive interfaces that enhance user experiences. I'm well-versed in database development and management, with expertise in MySQL. My solid grasp of Object-Oriented Programming (OOP) principles underpins my ability to create scalable and maintainable code. One of my standout strengths is my proficiency in third-party integrations. Throughout my career, I have seamlessly integrated various APIs and services, enhancing the functionality and versatility of web applications. This skill has enabled me to provide comprehensive solutions that meet clients' unique needs. As a Fullstack developer, I've tackled intricate challenges for clients and crafted numerous custom software applications. My expertise spans various technologies: ✅ Laravel | Codeigniter | Yii ✅ React with Remix (remix.run) | Tailwind | Vue.js | Node.js ✅ WordPress | Bedrock Sage | underscoretw.com | ACF ✅ Docker | Github | Gitlab | Bitbucket Here's a concise overview of my Fullstack Programmer skills: ✅ Servers: AWS, GCP, DigitalOcean, GoDaddy, WPEngine, Siteground, SSH Server Configuration ✅ Laravel Specializations: Laravel Livewire, Laravel Cashier, Laravel Echo, Laravel Mix ✅ ERPs | Fintech Applications | EMR | EHR | CRMs ✅ Integration of 20+ Third Party APIs | Development of APIs for Mobile Applications ✅ WordPress Specializations: WooCommerce, Advanced Custom Fields (ACF) ✅ Learndash | BuddyPress | BuddyBoss ✅ Proficiency in WordPress Security and WooCommerce Optimization ✅ Expertise in Conversion Rate Optimization Here's why I stand out: ✅ Client Reviews: I prioritize delivering value and earning trust from all my clients. ✅ Over-Delivering: I thrive on exceeding expectations, striving for "AMAZING" feedback from clients. ✅ Responsiveness: I maintain open lines of communication and respond promptly to client needs. ✅ Resilience: My clients can attest to my resilience in tackling and resolving any challenges they face. ✅Malware Removal | Malware Removal Expert Feel free to peruse my portfolio attached and let's discuss how I can assist you! # Laravel Developer # WordPress Developer # WooCommerce Developer # SEO | Guest Posting | Backlinks Generation | Technical SEO #shopify #webflow #bigcommerce #zapier #wix #Malware Removal Expert
Habib U.
$28/hr
100% Job Success
Available now
Offers consultations
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Hi, I’m Habib, an IBM, Microsoft & Google Certified IT Support Specialist, Professional Google Workspace Administrator, Email Deliverability Specialist, Cloud & Infrastructure Engineer, and Cyber Security Architect with 15+ years of enterprise IT experience. I specialize in diagnosing and resolving complex IT infrastructure issues such as domain and DNS failures, email deliverability problems, cloud misconfigurations, server and hosting issues, network connectivity errors, and website downtime. My goal is to ensure your business stays fully operational with secure, stable, and properly configured IT systems. I serve as a multi-domain IT expert covering: Google Workspace Administration (Super Admin Level), Email Deliverability Specialist, Cloud & Infrastructure Engineering, IT Support Specialist (Tier 1/2/3), Network & Systems Engineering, Virtualization & Server Administration, Data Recovery & Backup Specialist, and DNS, Domain & Web Hosting Configuration Expert. I have extensive experience supporting and managing large-scale IT environments, including enterprise systems with 20,000+ users, where uptime, security, and reliability are critical. My approach focuses on fast root-cause diagnosis, clean execution, and long-term stable solutions. Core Services I Provide 🌐 Domain, DNS & Hosting Expertise Domain setup, transfer, and configuration DNS troubleshooting (A, CNAME, MX, TXT, NS records) Cloudflare, GoDaddy, Namecheap, Hostinger, cPanel/WHM Website not working, 404 errors, and misrouting issues Domain propagation and connectivity troubleshooting ☁️ Email Platforms Setup, Configuration & Migration (Google Workspace, Microsoft 365, Zoho & Others) Full setup and configuration of Google Workspace and Microsoft 365 (Outlook/Exchange) environments Email hosting setup across providers including Zoho Mail, Hostinger Mail, Turbify, cPanel email, CrazyDomains, GoDaddy, Namecheap, and other hosting platforms Outlook desktop & mobile configuration (IMAP, POP3, Exchange, SMTP) troubleshooting and setup Domain-based email integration and proper DNS configuration for all email platforms Email migration between email hosts 📧Email Deliverability, Authentication & Routing Fix emails landing in spam, junk folders, or not delivering at all across major providers SPF, DKIM, and DMARC configuration, validation, and troubleshooting for full email authentication Google Workspace, Microsoft 365, Zoho Mail, Hostinger Mail, Turbify, and other email platform troubleshooting SMTP, IMAP, POP3, and MX record configuration, routing, and issue resolution Domain-based email setup and integration across hosting and cloud providers Email migration between platforms (Google Workspace, Microsoft 365, Zoho, cPanel email, etc.) Email reputation recovery, blacklist removal, and deliverability optimization DNS-based email authentication and propagation troubleshooting Secure email flow setup for transactional and business communication systems 🌐 Website, CMS & Hosting Support WordPress setup, migration, recovery, and troubleshooting Wix website DNS connection and domain integration Lovable website setup and deployment support cPanel/WHM management, cleanup, and optimization Malware removal and website security hardening SSL installation, HTTPS enforcement, and certificate fixes Website downtime troubleshooting and recovery Hosting issues (files, database, email routing, DNS) Website speed and performance optimization 🧠 Computer & Laptop Troubleshooting | IT Helpdesk & System Support Hardware and software troubleshooting for PCs and laptops, Windows installation and system configuration, software installation and compatibility fixes, performance optimization, and reliable remote IT helpdesk support 🌍 Networking & Infrastructure LAN/WAN setup and troubleshooting Routers, switches, VLANs, VPNs, firewalls Network design, DNS architecture, and optimization Connectivity and performance troubleshooting 🖥️ Virtualization & Server Administration VMware ESXi and Microsoft Hyper-V Proxmox VE setup, clustering, and management Oracle VirtualBox virtualization support Windows Server and Active Directory management Azure AD / Entra ID hybrid environments Virtual machine provisioning and optimization P2V, V2V, and V2P migrations Server performance tuning and disaster recovery 💾 Data Recovery & Backup Solutions File, system, and partition recovery (PC, server, cloud) Email recovery (Google Workspace, Outlook, IMAP, etc.) Cloud and local backup configuration Disaster recovery planning and implementation Data recovery from PCs, laptops, servers, and mobile devices 🧰 Tools & Platforms Google Workspace, Microsoft 365, Cloudflare, cPanel/WHM, GoDaddy, Namecheap, Hostinger, Bluehost, SiteGround, AWS, VMware, Hyper-V, Proxmox, Active Directory, Azure AD, Jira, Zendesk, ServiceNow, AnyDesk, TeamViewer 💡 I am not limited to these platforms and services—this is only the beginning. Let's discuss how I can help streamline your IT operations
Habib U. has worked .
TechEase
Associated with
TechEase
Ivan C.
$22/hr
100% Job Success
$9K+ earned
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Hello there 🤝 I am a full-stack developer with 6+ years of experience building scalable web apps, SaaS platforms, and AI-powered products from scratch to production. I specialize in both: working as part of engineering teams, contributing to existing codebases and product development and taking full ownership of building applications from idea to production (architecture, development, deployment, and scaling) My focus is always on building real, production-ready software that solves business problems — not just prototypes or demo applications. 🧠 What I build: I help startups and companies design and develop: SaaS platforms (multi-tenant, subscription-based systems) AI-powered web applications and automation tools MVPs for early-stage startups (fast and scalable) Dashboards, admin panels, and internal tools API-driven platforms and client portals Real-time systems and workflow automation tools Tech Stack: Frontend React, Next.js, TypeScript, JavaScript, Redux, HTML, CSS, SCSS, Tailwind CSS, Material UI, Ant Design Backend: Node.js, NestJS, Express.js, REST APIs, GraphQL (Apollo), WebSockets (Socket) Databases: PostgreSQL, MongoDB, MySQL, SQLite, DynamoDB, Supabase, Firebase (Firestore, Realtime DB) Cloud & DevOps: AWS, GCP, Vercel, Cloudflare, Docker, CI/CD (GitHub Actions) Authentication & Integrations: JWT, OAuth2, Auth0, Firebase Auth, Stripe, PayPal, Webhooks AI & Modern Development Tools: I use modern AI-assisted development tools to increase productivity and shipping speed: Cursor IDE Claude Code / Claude AI ChatGPT (OpenAI API integration & engineering assistance) GitHub Copilot AI-assisted debugging, refactoring, and code generation workflows I also integrate AI features directly into products: OpenAI API (GPT-based systems) AI automation workflows intelligent backend logic and assistants inside SaaS products How I work: join an existing engineering team and contribute immediately take ownership of a feature, module, or full product area build applications completely from scratch (architecture → deployment → scaling) I focus on: clean and scalable architecture maintainable and production-ready code performance and system reliability fast and structured delivery Additional expertise: Real-time systems (WebSockets, Socket, Pub/Sub architecture) WebRTC and streaming applications Chrome extensions (TypeScript-based) CMS integrations (Strapi, Contentful) Performance optimization and system refactoring AI-powered automation systems My goal: To help startups and teams turn ideas into scalable software products and AI-powered platforms — and to contribute as a reliable full-stack engineer who can work independently or as part of a product team. If you're looking for someone who can build or scale your SaaS, AI product, or web platform from idea to production - feel free to reach out.
Incode Group
Associated with
Incode Group
$900K+
earned
Fahad  I.
$25/hr
100% Job Success
$30K+ earned
Available now
Offers consultations
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✅ Top Rated Plus (Top 3% Talent on Upwork) ✅ 100% Job Success Score – Perfect Client Satisfaction ✅ 20+ Projects Delivered Successfully ✅ 5+ Years of Professional Experience ✅ Expert in Web Development, Mobile Apps & AI Integration ✅ High-Quality, Scalable, & Secure Solutions 🚨 𝐅𝐫𝐮𝐬𝐭𝐫𝐚𝐭𝐞𝐝 𝐰𝐢𝐭𝐡 𝐛𝐮𝐠𝐠𝐲, 𝐬𝐥𝐨𝐰, 𝐨𝐫 𝐮𝐧𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐰𝐞𝐛 𝐚𝐩𝐩𝐬 𝐭𝐡𝐚𝐭 𝐤𝐢𝐥𝐥 𝐲𝐨𝐮𝐫 𝐠𝐫𝐨𝐰𝐭𝐡? 👋 I’m 𝐅𝐚𝐡𝐚𝐝 𝐈𝐬𝐡𝐚𝐪,, a results-driven 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐌𝐄𝐑𝐍 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with 𝟒+ 𝐲𝐞𝐚𝐫𝐬 of experience, 𝟒𝟑+ 𝐜𝐮𝐬𝐭𝐨𝐦 𝐰𝐞𝐛 𝐚𝐩𝐩𝐬, and a passion for building blazing-fast, scalable applications that deliver real business results. Whether it’s a powerful SaaS app, 𝐀𝐈-𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐞𝐝 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧, or 𝐜𝐥𝐨𝐮𝐝-𝐨𝐩𝐭𝐢𝐦𝐢𝐳𝐞𝐝 𝐛𝐚𝐜𝐤𝐞𝐧𝐝—you’ll get a system that performs and grows with your needs. ✅ 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞: Many startups and businesses struggle with slow load times, poor scalability, and outdated tech stacks. I bring the technical depth and strategic thinking to build secure, cloud-ready, AI-integrated web apps—optimized for both users and performance. ✅ 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐫𝐢𝐧𝐠 𝐭𝐨 𝐭𝐡𝐞 𝐓𝐚𝐛𝐥𝐞 💻 Full Stack Web & Mobile Development 🔹 React, Node.js, Express, MongoDB (MERN) 🔹 Django, Flask, Angular, Vue, Flutter 🔹 Mobile-first and responsive web architecture 🔹 REST & GraphQL APIs with scalable microservices 🧠 AI & Machine Learning Integration 🔹 Chatbots, recommendation engines, GPT model integrations 🔹 Custom ML pipelines with TensorFlow, PyTorch 🔹 AI-powered analytics, automation & personalization ☁️ Cloud Infrastructure & DevOps 🔹 AWS, Google Cloud, Azure – architecture & cost optimization 🔹 Docker, Kubernetes, Serverless functions 🔹 CI/CD pipelines (Jenkins, GitLab CI, CircleCI) 🔹 Terraform, Infrastructure-as-Code (IaC), version control with Git 🧱 Database & Performance Engineering 🔹 MongoDB, PostgreSQL, MySQL 🔹 Real-time data flows and NoSQL optimization 🔹 Scalable schema design and query tuning 🛠️ 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈 𝐎𝐟𝐟𝐞𝐫: ⭐Full-Stack Web & Mobile App Development ⭐AI/ML Solutions & Integrations ⭐Scalable Cloud Migrations & Architecture ⭐CI/CD Automation & DevOps ⭐Performance Optimization & Debugging ⭐API Development & 3rd Party Integrations 📣 Client Love: 🤝 𝐋𝐞𝐭’𝐬 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐞 If you need an application that’s built to scale, infused with intelligence, and secured for the future, I’m the partner you need. Click “Invite to Job” or shoot me a message—let’s turn your vision into something powerful. ✅ 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬: Full Stack Developer, MERN Stack Developer, AI Integration, Cloud Developer, DevOps, React Developer, Node.js Backend, Django Developer, AWS Cloud, CI/CD Expert, Python Developer, Machine Learning Engineer, Scalable Web Apps, Mobile App Developer, Kubernetes, MongoDB Expert, API Integration, SaaS Developer, Cloud Architect, Serverless Developer, Modern Web Apps, GPT Developer, Data Engineering, Web Performance Optimization
Andrey P.
$40/hr
100% Job Success
$700K+ earned
Available now
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👋 Looking for a powerhouse full-stack engineer who can bridge Python-based AI innovation with Java-backed enterprise performance? I bring 25+ years of professional full stack software development experience-combining backend architecture, enterprise Java systems, AI/ML engineering, and modern frontend frameworks into scalable, data-rich applications for finance, healthcare, retail, manufacturing, and government sectors. With over 100 full-stack systems delivered, I've built mission-critical platforms and real-time analytics engines handling millions of events per day, while reducing operational costs by up to 65% through infrastructure optimization. 🏆 Why Work With Me? ✔️ 25+ years of enterprise-grade software development ✔️ 40+ Python projects using AI/ML for analytics, automation, and computer vision ✔️ 60+ Java systems modernized to Spring Boot, AWS & microservices ✔️ Built backend systems serving 10M+ users monthly ✔️ AI-based fraud detection systems with 98%+ accuracy ✔️ Scaled apps to handle 1M+ real-time events/second using Kafka, EventBridge, and Spark ✔️ Healthcare-grade imaging tools for tumor classification (TensorFlow + OpenCV) ✔️ 50+ legacy migrations from J2EE/Struts to microservices ✔️ Deployed full-stack apps across 20+ industries, including fintech, eCommerce, telecom, and eLearning ✔️ CI/CD pipelines & Dockerized monorepos for faster dev cycles and better team velocity 🧠 Tech Stack & Core Skills 🖥️ Languages: Python, Java, TypeScript, JavaScript, HTML5, CSS3, SQL, Shell Scripting 🧠 Python AI/ML & Automation: TensorFlow, PyTorch, OpenCV, Scikit-learn, NumPy, Pandas, Matplotlib AI Workflows | Computer Vision | Predictive Analytics | Data Pipelines | Image Recognition | Fraud Detection Automation using Python + Selenium, BeautifulSoup, Scrapy ☕ Java Enterprise Stack: Spring Boot, Spring Cloud, Hibernate, Akka, Play, Grails Java Microservices | RESTful APIs | SOAP | JMS | JPA | Quartz | Lombok Legacy Refactoring | J2EE → Spring Boot | Tomcat | WildFly | WebLogic 📊 Frontend (Full-stack Scope): Angular.js, Vue.js, React.js, Next.js, Svelte Tailwind, Bootstrap, Material-UI | JSP | Thymeleaf | JSF | EJS SPA Development | SSR/ISR | Responsive UI | Webpack, Vite, Gulp 📦 DevOps & Cloud: Docker, Kubernetes, AWS (Lambda, SageMaker, EC2, S3, Kinesis, RDS), GCP, Azure CI/CD: Jenkins, GitLab CI, Travis, Ansible, Terraform Infrastructure as Code | Monitoring | Cost Optimization 📚 Data & Databases: PostgreSQL, MySQL, Oracle, MSSQL, SQLite, MongoDB, Cassandra, Dynamo DB Elasticsearch, Redis, Kafka, RabbitMQ, GraphQL, REST APIs 📌 Python & AI-Focused Solutions 🔹 AI-Based Automation for Workflow Optimization 🔹 Real-Time Object Recognition & Computer Vision Systems 🔹 Predictive Analytics for Retail, Logistics, and Healthcare 🔹 NLP Chatbots and Intelligent Assistants 🔹 Data Crawlers & Scrapers for eCommerce & SEO 🔹 Data Normalization Pipelines Handling 1TB+ Datasets 📌 Java & Enterprise Software Development 🔹 Full-stack Java + Angular/Vue platforms 🔹 Spring Boot Microservices for Finance, Healthcare, SaaS 🔹 Event-Driven Architectures with Kafka & Redis 🔹 Secure Auth (JWT, OAuth2, LDAP, SSO, 2FA) 🔹 Migrating Monoliths to Microservices (Cloud-Native Refactors) 🔹 Server-Side Java with JSP, JSF, and Servlet APIs 📌 Full-stack Projects Built from Scratch 🔹 Inventory Management System (Java + Vue + AWS) 🔹 Medical Diagnosis Dashboard (Python + Django + React) 🔹 Financial Fraud Detection Engine (PyTorch + Kafka) 🔹 Real Estate Listing Platform (Flask + Angular + PostgreSQL) 🔹 ERP Extensions for Manufacturing (Spring Boot + Thymeleaf) 💬 Results That Matter ✅ Built an AI-based inventory forecasting engine reducing stock outs by 42% ✅ Scaled a Java backend to handle 5M+ daily requests for a logistics app ✅ Migrated 3 legacy apps to AWS with 65% infra cost reduction ✅ Automated scraping workflows gathering 10M+ data points weekly ✅ Designed OCR pipeline (Python + Tesseract) for medical record digitization ✅ Delivered HIPAA-compliant image analysis tools with 95%+ detection accuracy ✅ Cut fraud risk 75% for fintech app using real-time anomaly detection 💼 Industries Served 🏥 Healthcare & Diagnostics 💳 Fintech & Insurance 🛍️ eCommerce & Dropshipping 🏗️ Manufacturing & Supply Chain 📚 EdTech & LMS Platforms 🛰️ Gov & Aerospace (including secure environments) 🏢 Enterprise SaaS & Internal Tools Let’s build the next enterprise success story together. 💬 Message me to discuss your backend, AI/ML, or full-stack project! 🧩 Let’s Build Something Powerful If you’re seeking a seasoned backend + full-stack expert who can turn complex business logic into reliable, scalable, and secure digital solutions - I’m your guy. ----------------------
Ixobit Corporation (DBA Sibers)
Associated with
Ixobit Corporation (DBA Sibers)
$20M+
earned
Muhammad Maaz K.
$15/hr
96% Job Success
$40K+ earned
Available now
Offers consultations
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𝟕+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐭𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦𝐢𝐧𝐠 𝐫𝐚𝐰 𝐢𝐝𝐞𝐚𝐬 𝐢𝐧𝐭𝐨 𝐡𝐢𝐠𝐡-𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐢𝐧𝐠 𝐝𝐢𝐠𝐢𝐭𝐚𝐥 𝐞𝐜𝐨𝐬𝐲𝐬𝐭𝐞𝐦𝐬 𝐭𝐡𝐚𝐭 𝐬𝐜𝐚𝐥𝐞 𝐥𝐢𝐤𝐞 𝐚 𝐰𝐞𝐥𝐥-𝐨𝐢𝐥𝐞𝐝 𝐦𝐚𝐜𝐡𝐢𝐧𝐞, 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐢𝐧𝐠 𝐒𝐚𝐚𝐒 𝐚𝐧𝐝 𝐞𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 𝐰𝐢𝐭𝐡 𝟐𝐱 𝐞𝐧𝐠𝐚𝐠𝐞𝐦𝐞𝐧𝐭, 𝟒𝟎–𝟔𝟎% 𝐟𝐚𝐬𝐭𝐞𝐫 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞, 𝐚𝐧𝐝 𝟑𝟎%+ 𝐜𝐨𝐧𝐯𝐞𝐫𝐬𝐢𝐨𝐧 𝐠𝐫𝐨𝐰𝐭𝐡 𝐚𝐜𝐫𝐨𝐬𝐬 𝐟𝐢𝐧𝐭𝐞𝐜𝐡, 𝐀𝐈, 𝐖𝐞𝐛𝟑, 𝐚𝐧𝐝 𝐢𝐧𝐭𝐞𝐫𝐚𝐜𝐭𝐢𝐯𝐞 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬. Proven expertise building SaaS platforms, enterprise solutions, e-commerce marketplaces, and AI-powered applications that consistently improve user experience and engagement. I don't just build, I engineer scalable systems that grow with your business. What Sets Me Apart: I specialize in Full-Stack Development using the MERN Stack, Next.js, and modern frameworks to create seamless, production-ready solutions. Whether it's architecting complex microservices, handling intricate API integrations, or implementing cutting-edge AI model integrations, I transform technical challenges into competitive advantages. Recent Project Impact: I've delivered SaaS platforms and enterprise solutions with high-performance front-end development, scalable backend architecture, complex API integrations, and AI model implementations all resulting in significantly improved user experience and measurable business engagement. ✔ Built and scaled platforms like Yipplii, a QR-based fintech payment solution with complete UI/UX in Figma and full MERN implementation with seamless API integrations ✔ Developed interactive systems like Klicc and arcade gaming platforms with real-time engagement and cross-platform performance ✔ Engineered business platforms like Flipdy and Lumina Talent Advisory enabling smart matchmaking, lead generation, and optimized user flows ✔ Contributed to platforms like Masjidsdotio and legal automation systems improving operational efficiency and accessibility ✔ Built advanced solutions like 3ns.domains using Next.js, blockchain, and AI-powered agents for Web3 ecosystems ✔ Delivered niche applications including Osteo Viewer and AgPlus Network with data-driven dashboards and responsive architecture How I Deliver Value: ✔ Clear roadmap and architecture before a single line of code ✔ Transparent progress updates ensuring alignment with your vision ✔ Production-ready delivery with long-term scalability baked in ✔ Full-stack ownership from concept to deployment to support My Proven Expertise: Front-End Excellence ✔ React, Next.js, JavaScript, TypeScript, and Responsive Design using HTML5 and CSS3 ✔ Web Applications that perform flawlessly and engage users from first interaction ✔ Progressive, SEO-optimized interfaces that convert Powerful Backend & Integration ✔ Node.js, ExpressJS, Laravel, PHP, and Django for robust server solutions ✔ Mastering API Development and seamless API Integration across platforms ✔ Microservices architecture designed for scale and reliability ✔ Built systems handling 10k+ daily users with 99.9% uptime AI-Powered Innovation ✔ AI Development and AI model integration leveraging OpenAI, GPT-4, and generative AI ✔ Intelligent automation that gives you competitive edge ✔ Machine learning features that enhance functionality Mobile Solutions ✔ Mobile App Development with Flutter and React Native ✔ Cross-platform apps integrated with scalable backends ✔ Python, JavaScript, and TypeScript driven intelligent features Recent Project Impact: I've delivered SaaS platforms and enterprise solutions with high-performance front-end development, scalable backend architecture, complex API integrations, and AI model implementations all resulting in significantly improved user experience and measurable business engagement. How I Deliver Value: ✔ Clear roadmap and architecture before a single line of code ✔ Transparent progress updates ensuring alignment with your vision ✔ Production-ready delivery with long-term scalability baked in ✔ Full-stack ownership from concept to deployment to support I'm here to build solutions that perform today and scale tomorrow turning your vision into reality.
Oleksandr S.
$40/hr
100% Job Success
$300K+ earned
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I help startups and agencies build fast, scalable web apps and websites using React, Next.js, and WordPress. With 10+ years of experience and 100+ successful projects, I deliver clean code, responsive design, and fast performance. My expertise lies in: ✔️ Modern Frontend Development – React, Next.js, TypeScript, Redux ✔️ WordPress Development – Custom themes, plugins, and PHP-based enhancements ✔️ Responsive UI & Performance Optimisation – Cross-browser/device compatibility, fast load times Recent highlights: Built a custom WordPress plugin handling 10K+ daily users Reduced a Next.js app’s load time by 45% Developed a React dashboard used by 5+ enterprise clients Clients appreciate my fast communication, attention to detail, and on-time delivery. I take ownership of every project and ensure long-term maintainability. 🧰 Tech Stack • Frontend: React, Next.js, TypeScript, Redux • Backend: PHP (WordPress only) • Styling: HTML5, CSS3, SASS/LESS, Bootstrap • Tools: Git, WebStorm, Figma, Adobe XD, Zeplin Let’s talk about how I can help with your next project 🚀
Eryk S.
$15/hr
100% Job Success
$20K+ earned
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🏆 Top 1% Stack Overflow | Open-Source Publisher | 8+ Years Senior Engineering I specialize in end-to-end AI and full-stack development, covering architecture, implementation, and deployment. I work with founders, SaaS teams, and product leaders to build AI-powered and full-stack applications designed to handle growth in users, data volume, and evolving requirements. My work includes AI chatbots, internal AI agents, data-driven dashboards, and full-scale web applications built with Laravel/PHP, Next.js React, SvelteKit, Vue, TypeScript, Node, FastAPI, Django, and AWS/GCP/Azure. ✅ Testimonial 👉 “After working with developers for the past 20 years, I can confidently say that Eryk is among the most talented developers I have ever worked with.” ⭐️⭐️⭐️⭐️⭐️ 👉 “Eryk is a highly capable engineer who delivers results quickly. We were searching for a full-time programmer for our start-up, and he stood out through his technical depth and speed of execution. We can confidently recommend him.” ⭐️⭐️⭐️⭐️⭐️ My approach to engineering is rooted in the critical thinking and risk management that define this discipline. I typically opt for FastAPI when low-latency AI endpoints are paramount, Django when admin-heavy workflows and integrity are crucial, and Next.js when SEO or app-like user experiences are necessary. The stack is focused on addressing specific problems rather than following trends. I work primarily in TypeScript, building clean, maintainable applications with Next.js, React, SvelteKit, and Vue, based on product needs and team structure. On the backend, I design REST and GraphQL APIs and backend services using Laravel, FastAPI, Django, and Node.js, and leverage platforms like Supabase and Firebase when speed, reliability, and simplicity are priorities. I’ve implemented authentication, real-time features, storage, and background workflows across both platforms in live production environments. From an infrastructure and deployment standpoint, my work includes AWS, GCP, Docker, CI/CD pipelines, serverless deployments, cloud backends, and production DevOps workflows, supporting scalable and cost-aware systems. Much of my recent work centers on designing and shipping production AI systems, including AI interviewers, AI video generators, ChatGPT-style applications, RAG-based knowledge systems, and internal AI tools for reporting and automation. In these projects, success depends less on model choice and more on how the surrounding system is designed. I account for context handling, cost control, observability, and system boundaries early so the product remains stable as it evolves. I’m a senior full-stack engineer with 8+ years of experience, and I usually take full ownership of systems from architecture, backend logic, AI integration, frontend, and deployment. This leads to clearer decisions, smoother execution, and far fewer surprises after launch. Clients usually reach out to me when: 👉 An MVP needs to mature into a long-term product 👉 An AI feature must move from prototype to real usage 👉 A system is slowing down, becoming fragile, or growing costly 👉 They want one engineer who can own the full technical picture I’m direct, proactive, and transparent. I flag risks early, explain trade-offs clearly, and help teams make decisions they won’t regret six months later. If you’re looking for a developer who can think like an owner, build like an engineer, and communicate like a partner, we’ll work well together. Looking forward to speaking, Eryk S.
Eryk S. has worked .
Martin C.
$33.5/hr
100% Job Success
$300K+ earned
Available now
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Need to ship faster without losing control of quality? I lead a vetted, AI-native team that takes real ownership of your product and starts moving the needle in days, not weeks. I help founders, CTOs, and product owners turn roadmaps into shipped, scalable products. My team works as true partners, not order-takers — we obsess over the user, sweat the details, and make decisions through the lens of your business goals, not just the ticket in front of us. Here's what working with us looks like: thorough testing plans and clear documentation so quality holds as you grow, daily updates that report real progress instead of activity, and tight alignment to your priorities so every sprint moves the product forward. We build for scale from day one, so what we ship today doesn't become tomorrow's bottleneck. We've delivered across the full spectrum: consumer apps with 1M+ downloads like Christian Dating For Free, the marketing site for unicorns like Deepgram, and complex enterprise systems like Arriba Data Systems, a leading California platform for workers' compensation. That range means we're as comfortable with a focused 2–3 week build as we are with ongoing, flexible engagements that run for years. We're as comfortable with a focused 2–3 week build as we are with ongoing, flexible engagements that run for years. We're stack-agnostic across 100+ technologies — whether your product needs TypeScript, Dart, C#, or something else, we bring the right tools and senior engineers to the problem. The constant isn't the language; it's the ownership, accountability, and product thinking we bring to every engagement. You get the speed and flexibility of staff augmentation with the structure, visibility, and ownership of a real delivery partner. Can you share a bit about your product so we can schedule a quick 30-min call to confirm we're a great fit to work together?
NetForemost - AI-Native Software Delivery
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NetForemost - AI-Native Software Delivery
$300K+
earned