Full Stack Tech Lead and Developer with over 23 years of experience. Having worked with big companies (HEB, Toys R Us, Lowes, US Air Force, JCPenney, Scotiabank, and more) and small startups (Alchemy Vision, Marmot Inc, Cognitive Behavioral Therapy, and more), as a service provider, employee and business owner has helped me acquire a 360° view of a successful Web project.
Working with me, you’ll get more than just a developer. You will find me in the role of technical expert and consultant for the most appropriate and efficient solutions your project needs.
Tools and Technologies I work with are:
✓ JavaScript, Node, React, Vue, JQuery, Bootstrap
✓ Python, Django
✓ PHP, Laravel, Symfony
✓ HTML, CSS, SASS, YAML
✓ SQL, MySQL, PostgreSQL, MariaDB, Oracle RDBMS, SQL Server
✓ API Development, Web Services
✓ RESTful interfaces (JSON, XML, SOAP)
✓ Continuous Integration and Delivery/Deployment
✓ Web Servers, Nginx, PHP-fpm, Apache
✓ Version Control, Git, Subversion
✓ Linux Command-line Interface
✓ Social networks API, Payment gateways
✓ SPA, Micro Services, OOP, Error Handling, and Web Security
✓ Git Actions, Bitbucket Pipelines, Jenkins
✓ AWS S3, EC2, SQS, SNS, Lambda functions
✓ Realtime Pusher
✓ PhpStorm, Visual Studio Code, Eclipse, NetBeans
✓ Trello, Jira
✓ Bugsnag, Sentry
✓ Github, Gitlab, Bitbucket
✓ And more...
I am the best match for your job when:
✓ You want best practices in the project from analysis to deployment that will make it much easier to scale your project in the future
✓ You have a project with complex business logic, high load, data engineering requirements with strong SQL skills
✓ You want to build something with JavaScript, Python or PHP, it does not matter if it is a new project or an existing one.
I will be happy to discuss the task's details on chat and on-call (voice or video). Please feel free to share your project details with me to get a quick estimate for the cost and timing of implementation or ask for any advice.
I'm flexible with my working hours and am happy to work closely with any employee or freelancers you work with.
I look forward to hearing from you!
-Yanko Heinze-
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Employment history
Full Stack Tech Lead and Web Consultant | Independent
September 2014 - Present
I help companies and experts create successful online business and web projects using proven and modern strategies/technologies. Some tech used: Marketing tech, JavaScript, Python, PHP, React, Node JS, Django, Laravel, MySQL, PostgreSQL.
Front-End Web Development Manager | Speed Commerce
March 2010 - September 2014
Team and project management. Critical decision-maker for the company. Analysis, design, development, and maintenance of Web projects for JCPENNEY, THE LIMITED, Toys R Us and HEB, using different platforms and technologies. Some tech used: JavaScript, PHP, Java, React, Laravel, Symfony, ATG, PostgreSQL, MySQL, Oracle RDBMS, Git, Subversion and Linux
Senior Full Stack Software Engineer | Eidon Software (Blitz Software)
August 2008 - May 2009
Development of the business and corporate portal of TELMEX's finance and corporate department. Analysis, design, development, and implementation of financial and sales indicators within the decision-making system of TELMEX. Some tech used: PHP, MySQL, PostgreSQL, SQL Server, and Linux
COO, Business Associate | PRE
December 2003 - August 2008
Project leader, personnel manager, analysis of innovative technologies, computer system consultant, suppliers', and clients' relationship. Development of computer systems for CONDUSEF, COMPASS GROUP, SCOTIABANK, and CINEMARK.