Languages
PHP, Java, Delphi, Bash, GraphQL, SQL, XML, PHP 7, PHP 5, Go, Python, JavaScript, Ruby, C#, CSS, Visual Basic 6 (VB6), CSS3, HTML5, R, Clojure, HTML, Haskell, Elixir, TypeScript
Frameworks
Ruby on Rails (RoR), ActiveX, PHPUnit, Twig, PhalconPHP, Bootstrap, Spring Boot, Tailwind CSS, Bulma, AngularJS, ASP.NET, Flask, Spring, Django, .NET Core, .NET
Libraries/APIs
API Development, Node.js, jQuery, Vue.js
Tools
Git, Docker Compose, Jenkins, RabbitMQ, Redmine, Subversion (SVN), NMap, Metasploit, Jira, Amazon SQS, AWS ECS, RSpec, Apache, Nginx, Traefik
Paradigms
Microservices, CQRS, Event Sourcing, Requirements Analysis, Agile, Scrum, Kanban, Unit Testing, REST, Responsive Web Design (RWD), Penetration Testing, Functional Programming, Object-oriented Programming (OOP), ETL, DevOps
Platforms
Linux, Docker, Windows, AWS EC2, Heroku, Android, Oracle, Amazon Web Services (AWS), Google Cloud Platform (GCP), DigitalOcean, Firebase
Storage
SlimPHP, Databases, PostgreSQL, MySQL, MongoDB, PL/SQL, AWS S3, Redis, Microsoft SQL Server
Other
Domain-driven Design (DDD), Application Security, Software Engineering, Software Architecture, DLL, COM, Hardware, Software Development, Lean, Networks, Risk Modeling, Vulnerability Assessment, Vulnerability Management, Payment Gateways, APIs, Fintech, Online Payments, Payment APIs, Architecture, Single Sign-on (SSO), Back-end, System Integration, Integration Testing, Web App Security, Web Security, Secure Web Development, LDAP, Software Design, Risk Analysis, Metabase, Full-stack, Front-end, CI/CD Pipelines, Native Mobile Apps, Inno Setup, Business Psychology, Mathematics, Statistics, AWS, QR Codes, Leadership, API Gateways, Amazon API Gateway
Industry Expertise
Banking & Finance, Security, Cybersecurity