Hire the Best CSS3 Developers in Santa Cruz de la Sierra, BO

Highlights ✅ AI-powered Business Automation ✅ 100% Job Success ✅ 100% Commitment to Client Satisfaction ✅ 15+ Years of Experience ✅ High-Quality Results & Long-Term Relationships ✅ WordPress & PHP Specialist Hi, I’m Jesús. I’m a Full Stack Developer with 16+ years of experience building websites, CRMs, automations, and business platforms. Today I combine that experience with AI-assisted development using GPT-5, Claude Code and modern AI workflows to deliver projects significantly faster without sacrificing code quality. I specialize in: • Custom WordPress Development • WooCommerce • Laravel Applications • API Integrations • AI-powered Business Automation • CRM Development • Performance Optimization • Bug Fixes & Maintenance Unlike developers who rely only on AI-generated code, I use AI as a productivity accelerator while applying years of engineering experience to architecture, security, scalability and maintainability. That means you get: ✅ Faster delivery ✅ Better code quality ✅ Lower development costs ✅ Long-term maintainability I can help you build: • Corporate Websites • SaaS Platforms • Custom CRMs • AI Workflows • WooCommerce Stores • Internal Business Systems • Custom APIs • Lead Automation If you’re looking for someone who understands both modern AI development and traditional software engineering, I’d be happy to help.

I have worked in outsourced projects over 5 years as both Front-end development and QA/Automation aswell. I've worked 3 years in software development (specially front-end) and had experience with the following tools/frameworks: - Javascript - AngularJS - Webpack - HTML5 - CSS - LESS - SASS - Grunt - NPM - Bower - Bootstrap - Node.JS - jQuery - KendoUI - REST services - Ajax - CORS - C# - Java - SQL I have also worked 2+ years as QA/Automation engineer with the following tools/methodologies: - E2E Manual Testing - API Testing - Automation Testing - Regression Testing - Protractor - Ruby - Postman (for API testing) - Jenkins (for continuous integration) I have also experience with Git (Gitlab, Github & Bitbucket), TSF, and Jira for project management. I'm always open minded to continue learning new things and improve my skills. Thanks for your interest on my profile, I'll be looking forward to work with you :-)

I’m Hans Svane, a DevOps specialist with 8+ years of hands-on experience architecting, automating, and optimizing infrastructure for high-traffic SaaS platforms. I thrive on solving complex scaling challenges, modernizing legacy systems, and building reproducible, secure environments that just work. Whether you're launching a new product or scaling an existing one, I bring battle-tested strategies and client-ready documentation to make your infrastructure resilient, cost-effective, and future-proof. I actively participate in every stage of the development cycle to elevate product quality and team performance. My focus is on fostering transparency, streamlining communication, and implementing tools that align engineering efforts with business goals. With a strong DevOps mindset, I bridge the gap between development and operations—ensuring faster delivery, reliable infrastructure, and continuous improvement. My Skill Set • High-Traffic Reliability Engineering • Designed and maintained infrastructure handling 10,000+ RPS, achieving 99.99% uptime • Implemented monitoring, alerting, and SLA dashboards • Cloud Infrastructure & IaC • Deep experience with AWS and OVH, some experience on Azure and GCP • IaC with Terraform, CloudFormation, Ansible for scalable, idempotent deployments • CI/CD Automation • Built pipelines with GitLab CI, Jenkins, GitHub Actions, Azure DevOps • Zero-downtime deployments, rollback strategies, and security hardening • Containerization & Orchestration • Dockerized legacy PHP apps and microservices • Production-grade Kubernetes clusters with Helm, RBAC, and autoscaling • Cost Optimization • Saved clients 20%+ via Reserved/Spot Instances, rightsizing, and performance tuning • Database query optimization and caching strategies for leaner infrastructure My Tech Stack Set Cloud: AWS (EC2, S3, RDS, Lambda), Azure, OVH IaC: Terraform, CloudFormation, Ansible Containers: Docker Orchestration: Kubernetes CI/CD: GitLab CI, Jenkins, GitHub Actions, Azure DevOps DevSecOps: SonarQube (SASTS), OWASP ZAP (DAST), Snyk (SCA), GitLeaks, STRIDE and others Monitoring: Grafana, Prometheus, OS & Scripting: Linux (Ubuntu, RHEL), Bash, Python, PHP, Windows Networking OpenWRT, DD-WRT, WireGuard VPN, mwan3 Programming Languages Python, Bash/Shell script, PHP, JS, NodeJS, SQL, GO, YAML, PowerShell, NoSQL and others Also I have workled 13+ years as Full-Stack Developer with experience building monolithic, API-driven backends and dynamic frontends using React. I also maintain legacy interfaces with classic HTML, JavaScript, and CSS, ensuring compatibility, performance, and maintainability across modern and traditional stacks. What I Can Do for You • Migrate legacy infrastructure to cloud-native, scalable environments • Build secure, automated CI/CD pipelines from scratch • Optimize Kubernetes clusters for production workloads • Troubleshoot performance bottlenecks and reduce cloud spend • Improve development teams performance and quality Let’s Work Together I’m not just here to execute, I’m here to collaborate, document, and deliver. If you need a DevOps engineer who can hit the ground running and leave your infrastructure better than they found it, let’s talk. I don’t just offer a service, I deliver end-to-end solutions. From shaping the initial idea to deploying a production-ready product, I’m your partner in building systems that are robust, scalable, and aligned with your goals. Thanks for your time, Success!

+ Computer engineer | + 10 years experience developing powerfull WordPress websites + Web developer using HTML, CSS, Javascript + Ruby on Rails and PostgreSQL. + Rust language programmer + Experience with Heroku + Basic experience with AWS + Mozilla Reps Mentor: Mentor in the Mozilla Reps Program, leading and guiding new Mozilla Representatives around the world. + Specialties: Computer Engineer. Especiality in Security Information.

I usually describe myself as an Analyzer in a Developer's body, having the midset to break things but the toolset to create and restore. I have several years of experience with Magento, WordPress, ecommerce, Software development and Sever Management since 2008. Since 2012, I am a CSM (Certified Scrum Master), and since then I have used it in several development teams to deal with projects ranging from native mobile technologies, Ecommerces, data analysis systems, data scrapping to web consulting IT & cloud infrastructure development. My experience: Technologies: MEAN, LAMP, ASP.NET Front-end languages: JavaScript, HTML, CSS Front-end frameworks: Angular and React Back-end languages: PHP and Python Back-end frameworks: Laravel, Node.js, jboss Databases: Oracle, MySQL, PostgreSQL Platforms: Amazon Web Services (AWS), Google Cloud Platform (GCP), My skills: Front-end: SPAs, UI/UX, page layout, views, and the client-side scripts that communicate with the back-end. Responsive Design (Bootstrap 4), HTML 5, CSS, JavaScript, Angular 5 with TypeScript. Back-end: Database management, API integrations, and the server-side logic that powers the application. Security: User accounts, authentication, access privileges, ACL and tokens. Testing: Coordinating unit-tests, integration and regression testing across the stack. Project manager: Agile, Scrum, DevOps.

responsibility, quality and assurance