Email: [email protected] LinkedIn: @chrisciokler Github: @chrisciokler Website: chrisciokler.com Phone: +535 296 8988

I am a self-taught and highly motivated developer with a strong background in web and app development. My passion for understanding the intricacies of technology and continuous self-learning have empowered me to acquire proficiency in JavaScript, TypeScript, Node.js, PostgreSQL, and various other technologies.

• Responsive Web Design Certification

  • Comprehensive training in HTML5, CSS3, and responsive design principles
  • Hands-on experience creating responsive layouts and mobile-first websites

• JavaScript Algorithms and Data Structures (Version 8)

  • Advanced JavaScript programming concepts and problem-solving
  • Implementation of fundamental data structures and algorithms
  • Practice with modern ES6+ features and functional programming

• C Programming

  • Fundamentals of C programming language
  • Memory management and pointer manipulation
  • Data structures implementation in C

• JavaScript Course

  • Core JavaScript concepts and ES6+ features
  • Asynchronous programming and promises
  • Object-oriented programming in JavaScript

• jQuery Course

  • DOM manipulation and event handling
  • AJAX and JSON operations
  • jQuery plugins and UI components

• CSS Course

  • Advanced CSS styling techniques
  • Flexbox and Grid layouts
  • CSS animations and transitions

• HTML Course

  • Semantic HTML markup
  • Forms and input validation
  • HTML5 APIs and features

• Web Development Fundamentals

  • Full-stack web development principles
  • Client-server architecture
  • Web security basics

• Responsive Web Design

  • Mobile-first design approach
  • Media queries and breakpoints
  • Responsive images and typography

• Expertise in JavaScript and TypeScript, which I have leveraged to create engaging and interactive user interfaces.
• Experience with React, React Native, and Vue.js, enabling me to build user-friendly interfaces in web and mobile applications.
• Proficient in working with frameworks like Next.js and Astro for optimizing website performance and efficient server-side rendered applications.
• Skilled in using Tailwind CSS for rapid and responsive UI development.

• Proficient in Node.js (with TypeScript) and PHP (specifically CakePHP 5), which I use to develop scalable and efficient backend systems.
• Experience with RESTful API development, GraphQL, and tRPC for building robust and flexible APIs.
• Familiarity with technologies like Express.js, Hapi.js and Fastify for creating web applications and microservices.
• Knowledge of database systems like PostgreSQL, MongoDB, MySQL, and Redis for efficient data storage and retrieval.
• Experience with authentication and authorization mechanisms like JWT and OAuth for secure user management.
• Proficient in Python scripting for various backend tasks and automation.

• Experience with Cloudflare Cloud ecosystem like Pages, Workers, KV D1, and R2.
• Proficient in integrating Amazon Cognito, AWS Lambda, S3, Amplify, and other AWS Services to create seamless and secure applications.
• Utilized Google Auth, Google Functions, and Firebase to enhance user experiences through Google Cloud Platform (GCP) services.
• Experience with Supabase, providing secure and scalable backend services for projects.

• Implemented CI/CD pipelines using GitHub Actions for automated testing and deployment.
• Experience with PM2 for Node.js application process management.
• Proficient in Git version control for collaborative development.
• Implemented continuous monitoring and logging practices for maintaining system health and performance.

• Designed and implemented microservices architecture for scalable applications.
• Applied load balancing techniques and caching strategies to optimize system performance.
• Experience in performance optimization for distributed systems.

• Proficient in Linux server administration (Ubuntu & CentOS).
• Experience with SSH and remote server management.
• Skilled in cPanel management for web hosting administration.
• Configured and managed networking and firewalls (UFW).
• Knowledge of SMTP protocol and email server configuration.
• Experience with Tor network configuration and proxy server management.

• Implemented web scraping techniques for data collection.
• Configured and managed DNS settings.
• Set up and managed email servers, including SPF record configuration.
• Applied security best practices for web applications.

• Proficient in Bash scripting for task automation and system management.

• Experienced in troubleshooting and debugging in distributed environments.

Senior Software Development Engineering Manager - ntsprint.com

• Experienced rapid career growth from SDE I to Senior SDE Manager in 18 months
• Career progression: SDE I → SDE II → Senior SDE → Senior SDE Manager
• Currently managing development teams, maintaining client relationships, and providing technical leadership

Verify550 - Email Verification System - verify550.com

• Designed and implemented comprehensive email verification infrastructure
• Architected MongoDB sharding solution for high-performance requirements
• Developed automated deployment pipelines and user interface with CakePHP

Intellyverse - AI SaaS Platform - intellyverse.com

• Built multimodal AI assistant platform integrating OpenAI, Anthropic, Groq, and Google
• Implemented robust architecture using Next.js, AWS, PostgreSQL, Redis, and Cloudflare

Cubapyme - Business Directory Platform - cubapyme.com

• Developed centralized business platform using Next.js, Node.js, PostgreSQL
• Implemented comprehensive user authentication and business management features

AI Site Analyzer - Web Analysis Tool - aiwebpageanalyzer.com

• Created AI-powered analysis platform using Next.js and Cloudflare infrastructure
• Integrated OpenAI technology for advanced website analysis

Tukatanuncios - Classified Ads Platform - tukatanuncios.com

• Built full-stack marketplace platform with mobile app
• Implemented DynamoDB-based data management and user authentication

• Problem-Solving: Leveraged problem-solving abilities to overcome development challenges.
• Communication: Exhibited exceptional communication skills, adept at explaining complex technical concepts to non-technical stakeholders, thereby facilitating better project understanding and execution.
• Adaptability: Demonstrated adaptability in fast-paced development environments, quickly learning new technologies as required and adjusting to changing project scopes.
• Initiative: Showed initiative by proactively identifying opportunities for process improvements, resulting in more efficient workflows and improved team productivity.
• Time Management: Exhibited strong time management skills, consistently meeting project deadlines while maintaining high-quality standards.

• Currently enhancing my skills in Golang.