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Freelancers patrocinados
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Highly motivated and detail-oriented professional with a strong background in problem-solving. Good team player as well as good at working alone; very sociable. Hardworking and responsible for projects and tasks. Eager to learn a lot of new information and skills every single dayHighly motivated and detail-oriented professional with a strong background in problem-solving. Good team player as well as good at working alone; very sociable. Hardworking and responsible for projects and tasks. Eager to learn a lot of new information and skills every single day menos
Contratar dmytrobenko
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Front-end & back-end web development, Web performance optimization, Agile software development, Test driven development, Database design and management. Experience working as an individual developer and a project manager in many projects providing me with the skills of communicating with clients to satisfy their...Front-end & back-end web development, Web performance optimization, Agile software development, Test driven development, Database design and management. Experience working as an individual developer and a project manager in many projects providing me with the skills of communicating with clients to satisfy their needs. Love and passion for work, sincerity, and innovation, and steady effort are the source of keeping me move toward a bright future. I'm very passionate about delivering the best technical solutions. Please contact me anytime if you are interested in me. -Jest, NestJS -React, Angular, Vue.js -Laravel, Redis -Python, Django -Node.js, Express.js -AWS/GCP, Docker, Kubernetes -MySQL, MongoDB -AI development, AI bot My focus is quality-first. menos
Contratar MancicSoftDev
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We@ResoniteTech have expertise and experience on web, mobile and desktop application development across Java, PHP & Python based frameworks and platform. We have experience on both RDMS and no-sql databases from data modelling to deployments. we do services on testing using JMeter, Selenium based tools and...We@ResoniteTech have expertise and experience on web, mobile and desktop application development across Java, PHP & Python based frameworks and platform. We have experience on both RDMS and no-sql databases from data modelling to deployments. we do services on testing using JMeter, Selenium based tools and platform. We have developed desktop application (windows based) on JavaFx , Android apps, and Web-application based on CodeIgniter, Laravel, Zend, Spring Boot, Quarkus, Django, Fast API and so on. We continue to take more challenging and rewarding projects to scale up further to meet customer's demand. We have developed desktop based windows application called "TradeSense" for managing inventory, billing and accounting of a retail business for small / medium scale industries. Please check out this product on below link https://digitradesense.com/ We have launched mobile app called "UpToDate" to help user take timely action for insurance, utilities, Passport/Visa and family events on Google Play store as below https://play.google.com/store/apps/details?id=com.my.uptodate We have developed desktop based simulation and modelling software product called "Caliper" to optimize distribution network for CPG and Retail customers We have developed mobile app called "Scan & Do" to help the user scan any QR code / Bar Code and do relevant meaningful action according to the scanned code as below https://play.google.com/store/apps/details?id=com.scantosearch Skilled in : PHP, MySQL, Python, Django, Zend, Code Igniter, Laravel, Docker, JMeter, Selenium, Android, Java, SQLite, VC++,OpenGL menos
Contratar KarthikTechCon
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Senior Backend Developer with 10 years of hands-on experience building scalable, production-ready systems. I specialize in Java 21, Spring Boot 3, and microservices architecture. What I deliver: - REST API development and integration - Microservices architecture design and implementation - Database design and...Senior Backend Developer with 10 years of hands-on experience building scalable, production-ready systems. I specialize in Java 21, Spring Boot 3, and microservices architecture. What I deliver: - REST API development and integration - Microservices architecture design and implementation - Database design and optimization (PostgreSQL, MySQL) - Bug fixing and code refactoring - Docker containerization and deployment - Message-driven systems with Apache Kafka My current stack: Java 21, Spring Boot 3.3, PostgreSQL, Kafka, Redis, Docker, Keycloak, Gradle/Maven Why work with me: - I build and maintain a 30-microservice e-commerce platform from scratch - Clean code, clear communication, on-time delivery - Available for both small tasks and long-term projects - Fast response time — usually within 1-2 hours I focus on writing maintainable, well-tested code that works in production. Let's discuss your project — I'm ready to start immediately. menos
Contratar alfatrade2
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Hello, I'm Billy Bryan, a passionate and results-driven Full Stack Web Developer with over a 6 years of experience in building cutting-edge websites and web applications. I specialize in delivering efficient, scalable, and user-friendly digital solutions tailored to your business needs. With a keen eye for detail and...Hello, I'm Billy Bryan, a passionate and results-driven Full Stack Web Developer with over a 6 years of experience in building cutting-edge websites and web applications. I specialize in delivering efficient, scalable, and user-friendly digital solutions tailored to your business needs. With a keen eye for detail and a strong focus on problem-solving, I ensure every project I work on exceeds expectations and drives measurable results. Backend Development ✔️ Python: Flask, Django, RESTful APIs, data processing. ✔️ C#: ASP.NET Core, application development, Azure integrations. ✔️ PHP: Laravel, WordPress, custom CMS solutions. ✔️ SQL & Databases: PostgreSQL, MySQL, Couchbase, TypeORM. Frontend Development ✔️ React.js: Next.js, Remix.js, Astro.js ✔️ JavaScript: Angular, Vue, Vuex, TypeScript, jQuery. ✔️ CSS Frameworks: Bootstrap, Tailwind CSS, SCSS, LESS. ✔️ Responsive Design: HTML5, CSS3, Figma, pixel-perfect, cross-browser compatibility. Tools & Platforms: ✔️ Version Control: Git, GitHub, GitLab, Bitbucket ✔️ Cloud: AWS, Azure, Google Cloud, Couldflare ✔️ DevOps: Docker, CI/CD pipelines, Jenkins. ✔️ Collaboration: Trello, Slack, Jira. What I Offer ✔️ Custom Web Applications: Fully responsive and optimized for performance. ✔️ API Development & Integration: Building and connecting APIs for seamless data exchange. ✔️ Database Design & Optimization: Efficient data models and query performance tuning. ✔️ Migration & Upgrades: Smooth transitions with zero downtime. ✔️ Full-Stack Solutions: From UI/UX design to backend logic and deployment. I'm passionate about turning your ideas into functional, scalable, and visually appealing digital solutions. Whether you need a one-off project or long-term collaboration, I’m here to help. Let's bring your project to life! Let’s discuss your project needs and start building something amazing together. Best regards, Billy Bryan menos
Contratar billybryan98
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ravikumarsingh1 ravikumarsingh1
$15 USD / hora
Cloud, DevOps, React/Next.js, N8N & AI ML 5+ yearIndia? 5+ Years Delivering Scalable Tech Solutions (₹600–₹1200/hr | 24x7 Availability) I help startups and enterprises cut AWS bills by 30–40% and build scalable, production-grade systems with speed and precision. From emergency Kubernetes disaster recovery to end-to-end CI/CD pipelines and MERN applications, I deliver...? 5+ Years Delivering Scalable Tech Solutions (₹600–₹1200/hr | 24x7 Availability) I help startups and enterprises cut AWS bills by 30–40% and build scalable, production-grade systems with speed and precision. From emergency Kubernetes disaster recovery to end-to-end CI/CD pipelines and MERN applications, I deliver with automation-first engineering and proven results. ? Core Specializations ⚙️ DevOps & Cloud Engineering AWS Cost Optimization: EC2 right-sizing, S3 lifecycle rules, Lambda-driven automation, Fargate CI/CD Pipelines: Jenkins, GitHub Actions, CodePipeline — reduced deployment times by 50% Infrastructure as Code: Terraform + Ansible (IaC excellence) Monitoring & Alerting: CloudWatch, Prometheus, ELK Stack, Grafana (24/7 alerting infra) ? Data Engineering & Automation Python & PySpark Development: Data pipeline automation, Glue job orchestration AWS Services: Glue, Lambda, Secret Manager, IAM, RDS, CloudFormation Automated Testing: PyTest + Behave (BDD framework experience) Dockerization: Containerized data pipelines and microservices for consistent environments ? Full-Stack Development (MERN + WordPress) React.js/Next.js: <2s load time, optimized via CDN and lazy loading Node.js + Mongo/PostgreSQL: Built APIs for apps handling 8k+ daily users WordPress: Deployed SEO-first, high-speed websites (90+ PageSpeed) ? AI-Driven DevOps Automation ChatGPT Integration: Self-healing systems, alert-based auto-remediation Prompt Engineering: Custom GPT workflows for ops/logs/troubleshooting ? Recent Impact (2023–2024) FinTech: Cut AWS bill from ₹2.8L → ₹1.6L/month via Terraform + automation Healthcare SaaS: Recovered broken Kubernetes cluster in 4.5 hrs (₹5L+ loss prevented) E-Commerce: Deployed React.js analytics dashboard (8k+ users/day, Redis caching) ? Tech Arsenal Cloud & DevOps: AWS EC2, S3, Lambda, RDS, Fargate, CodePipeline, Docker, Kubernetes, Terraform, Jenkins, Ansible, CloudWatch, Prometheus, ELK Frontend: React.js, Next.js, Tailwind CSS, Figma-to-HTML Backend: Node.js, Express, Python, MongoDB, PostgreSQL, REST, GraphQL Testing: PyTest, Behave (BDD), Jenkins pipelines with automated test integration Bonus: Git, GitHub, GitLab CI/CD, Linux, Shell scripting, Networking (DNS, TCP/IP, VPNs) ✅ Why Hire Me? ✔️ Hands-on Python & PySpark DevOps for real-time ETL pipelines ✔️ AWS Certified Cloud Engineer with real-world cost-saving success stories ✔️ 24x7 Availability — I respond fast, deploy faster ✔️ Freelance-Proven — Already helped clients across fintech, healthcare, and e-commerce ✔️ Battle-Tested Projects — From self-healing Kubernetes to fully automated CI/CD menos
Contratar ravikumarsingh1
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⭐ React ⭐ Next.js ⭐ Python ⭐ AI ⭐ Web Scraping ⭐ Automation (Make, Zapier, n8n) ⭐ 👋 Hi, I am a Senior Full Stack Developer with over 15 years of experience building powerful, scalable, and intelligent applications. My work blends modern frontend engineering, robust backend systems, advanced automation workflows, and...⭐ React ⭐ Next.js ⭐ Python ⭐ AI ⭐ Web Scraping ⭐ Automation (Make, Zapier, n8n) ⭐ 👋 Hi, I am a Senior Full Stack Developer with over 15 years of experience building powerful, scalable, and intelligent applications. My work blends modern frontend engineering, robust backend systems, advanced automation workflows, and AI integration to create fully optimized digital solutions. I help businesses build fast, smart, and automated systems that save time, reduce manual work, and scale effortlessly. 🏆 Technical Expertise 🏆 🔔 Frontend Development - React.js • Next.js (App Router + Pages Router) - TypeScript • JavaScript - Tailwind CSS • Shadcn • Material UI - Component-driven architecture - Pixel-perfect UI 🔔 Backend & API Development - Python (FastAPI, Django, Flask) - Node.js (Express, NestJS if needed) - Scalable REST APIs & GraphQL - Authentication (JWT, OAuth2, roles/permissions) - Background jobs (Celery, Redis, Cron) 🔔 AI Automation & Integrations - AI agents / chatbots (OpenAI, Gemini, Llama) - Document processing (OCR, image-to-text, PDF parsing) - Intelligent workflow automation - Data classification & smart pipelines 🔔 Workflow Automation (No-Code + Low-Code) I build end-to-end automation systems that save hours of manual work. Platforms I Specialize In: - Make.com (Integromat) - Zapier - n8n (self-hosted or cloud) - Webhooks, API integrations, custom modules - CRM automations (HubSpot, Zoho, Pipedrive) - Email, SMS, WhatsApp, Slack automations - Google Workspace automation (Sheets, Docs, Gmail) - Multi-step workflows with conditions and branching Automation + AI + custom APIs = complete intelligent systems. 🔔 Web Scraping & Data Extraction - Selenium • Playwright • Scrapy • BeautifulSoup - Bypass protections, rotating proxies - E-commerce, directory, job boards scraping - Data cleaning & structuring (CSV, JSON, SQL) - Real-time scrapers & scheduled jobs - Integration with automation tools (Zapier/Make/n8n) 🔔 Database Engineering - PostgreSQL • MySQL • MongoDB - Database modeling, optimization, indexing - Large-scale schema design If you're looking for a developer who can deliver frontend, backend, AI, automation, and scraping all in one place, I’m ready to help. menos
Contratar olehd6
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Full Stack Developer | AI Engineer | Data & Automation Expert Hi, I'm Hongqiang Chen, a results-driven Full Stack Developer and AI Engineer who blends modern software development with intelligent automation and data-driven logic. I bridge the gap between engineering, business operations, and applied AI, delivering...Full Stack Developer | AI Engineer | Data & Automation Expert Hi, I'm Hongqiang Chen, a results-driven Full Stack Developer and AI Engineer who blends modern software development with intelligent automation and data-driven logic. I bridge the gap between engineering, business operations, and applied AI, delivering systems that not only work—but scale, optimize, and automate. ⚙️ Core Expertise Full Stack Web Development ✔ MERN Stack (MongoDB, Express, React, Node.js) ✔ Laravel & Custom PHP Frameworks ✔ Next.js, TypeScript & Modern Frontend Architecture ✔ WordPress Development (Themes, Plugins, Custom Integrations) ✔ Shopify Store Setup, Customization & API Integrations ✔ Secure Authentication, RBAC & System Architecture ✔ RESTful APIs, Third-Party Integrations & Microservices ✔ Performance Optimization, CI/CD & Deployment Pipelines 🤖 AI Engineering & Automation ✔ LLM Integrations (OpenAI, Anthropic, Groq, Local LLMs) ✔ AI-powered chatbots, assistants & workflow automation ✔ Vector Databases (Pinecone, Qdrant) & Embedding Systems ✔ Prompt Engineering & RAG Pipelines ✔ Automation Scripts & AI-Driven Data Processing ✔ AI-enabled dashboards, predictive analytics & insights ✔ Self-hosted AI deployment (Docker, Linux, GPU setups) 📊 Data Engineering & Business Systems ✔ Web Scraping & Data Extraction (Python) ✔ Data Cleaning, Transformation & Validation ✔ Automated Dashboards & Reporting Tools ✔ Google Sheets, Excel (VBA, Macros, Power Query) ✔ Workflow Automation (APIs, Webhooks, n8n, Zapier) 🎨 Design & User Experience ✔ Logo Design, Branding & Visual Identity ✔ UI/UX Mockups & Prototypes (Figma, Adobe XD) ✔ Clean, modern interfaces that boost usability menos
Contratar jackson325
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I’m Ahsan Elahi, specialize in web applications. My expertise spans Core PHP, Laravel, API Development, n8n automation, VPS and AWS server management, offering a complete end-to-end solution for your business needs. Key Skills: -Core PHP & Laravel Development: Clean, optimized, and secure coding for powerful web...I’m Ahsan Elahi, specialize in web applications. My expertise spans Core PHP, Laravel, API Development, n8n automation, VPS and AWS server management, offering a complete end-to-end solution for your business needs. Key Skills: -Core PHP & Laravel Development: Clean, optimized, and secure coding for powerful web applications. -API Development: Seamless and secure API integration for cross-platform communication. -Full-Stack Development: Expertise in front-end (Vue.js, Tailwind CSS) and back-end (PHP, Laravel). -Automation with n8n: Designing and implementing workflow automation solutions for enhanced productivity. -VPS Management: Configuration, optimization, and security for reliable server performance. Why Work with Me? -10+ Years of Experience: Proven results with clients in Canada, US, UK, Germany, Estonia, Australia, and China. -Comprehensive Solutions: From back-end to front-end, and automation tools, I offer complete development services. -Client-Centric: I work closely with you to understand your needs and deliver exceptional solutions. -Reliability & Timely Delivery: Consistent, high-quality delivery with a focus on your business goals. Let’s Build Something Amazing Together! If you're looking for a versatile developer to transform your ideas into reality with cutting-edge technology and automation, I’m ready to help. Let’s get started! menos
Contratar logodesigingpk
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I'm a Java Developer with 8 years of experience, specializing in building strong backend systems that improve performance, reliability, and compliance. I have a background in working with enterprise-level applications in Healthcare, Banking, Insurance, and Retail, helping businesses enhance system efficiency by 40%...I'm a Java Developer with 8 years of experience, specializing in building strong backend systems that improve performance, reliability, and compliance. I have a background in working with enterprise-level applications in Healthcare, Banking, Insurance, and Retail, helping businesses enhance system efficiency by 40% and reduce downtime by 99.98%. In my previous role, I worked on a microservices-based backend using Java and Spring Boot, optimizing API response time by 35% and improving data processing speed by 50%. I also optimized PostgreSQL queries, reducing database load by 45% and enhancing query execution speed by 60%. I have keen interest in utilizing technology to solve complex problems and I am always aiming to take on new challenges and learn. menos
Contratar nagasindhurab
