Daniel A.
Mobile Engineer - iOS

Skills

Cascading Style Sheets

Github

Unity

Html

Javascript

Php

Python

Swift

Mysql

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Bio

iOS Analyst/Developer with extensive expertise in developing and maintaining applications for Apple devices. Specializing in Swift and Objective-C, with a thorough comprehension of the iOS framework, including UIKit, Core Data, and Cocoa Touch. Exhibits strong problem-solving abilities and exceptional skills in code optimization, aimed at high performance and enhanced user experience. Adept in collaborative agile development environments and proficient in utilizing version control systems such as Git. Dedicated to continuous professional growth and staying informed about the latest industry advancements and technological trends.

iOS Senior Developer
3/1/2020 - 1/1/2021

Managed and executed maintenance and upgrades on key applications, ensuring seamless functionality and improved performance. Developed proficiency in maintaining codebases using technologies such as PHP and JavaScript. Employed various frameworks and tools including Silex, NodeJS, and Vue.js to optimize application performance. Demonstrated advanced skills in database management with PostgreSQL and MongoDB, ensuring data integrity and efficiency. Actively used version control systems like SVN and Git for collaborative code maintenance and version management. Consistently addressed and resolved technical issues, contributing to overall application stability and user satisfaction.
iOS and Unity Developer
3/2/2014 - 1/1/2019

Developed proficiency in iOS application development using Swift and Objective-C, and Android application development. Leveraged tools and frameworks including Xcode and Android Studio to build robust and efficient mobile applications. Demonstrated expertise in integrating and utilizing APIs, SDKs, and third-party libraries to enhance app functionality and performance. Focused on developing seamless user interfaces and experiences (UI/UX) in iOS using UIKit and SwiftUI, and in Android using Jetpack Compose and XML layouts. Implemented and optimized game mechanics and features using Unity3D and Unreal Engine, ensuring high performance and engaging user experiences. Employed version control systems such as Git for effective collaborative development and code maintenance. Applied Agile and Scrum methodologies to manage development cycles and deliver projects on time. Demonstrated competency in debugging and troubleshooting to ensure the stability and reliability of applications and games across different devices and operating systems.
Project Manager
1/2/2012 - 1/2/2014

Developed proficiency in Swift and Objective-C, leading the development of multiple high-quality iOS applications. Showcased extensive expertise in UIKit, Core Data, and Core Animation, ensuring optimal performance and user experience in mobile applications. Responsible for integrating RESTful APIs and third-party libraries using CocoaPods and Carthage to enhance app functionality. Leveraged unit testing frameworks such as XCTest for ensuring code reliability and robustness. Demonstrated leadership skills by managing a cross-functional team, coordinating between developers, designers, and QA engineers to ensure project milestones were met.

In the capacity of manager of the web department, directed the development of web applications using HTML5, CSS3, JavaScript, and frameworks such as AngularJS and React. Utilized backend technologies including Node.js and Express to build scalable server-side applications. Gained significant experience with SQL and NoSQL databases, specifically PostgreSQL and MongoDB, to manage and optimize data storage solutions. Employed version control systems such as Git for collaborative development and implemented Agile methodologies to streamline workflows, improve team productivity, and meet delivery timelines efficiently.
Programmer Analyst
10/2/2010 - 1/2/2012

Led the development of new features aimed at providing scalability and supporting expansion projects. Utilized object-oriented programming for effective and maintainable code. Conducted extensive database modeling to ensure optimized performance and data integrity. Performed detailed requirements analysis to align technical solutions with business needs.
Co Founder
8/2/2010 - 2/2/2012

Developed an extensive understanding of web development for institutional projects, promotional campaigns, and CRM systems. Led business expansion initiatives for Mobile Web development and applications for iPhone, iPad, and Android platforms. Gained proficiency in various technologies and tools essential for mobile and web development while leading cross-functional teams to deliver innovative solutions. Enhanced user engagement through strategic project planning and execution, ensuring seamless experiences across multiple devices and platforms.
Systems Analyst
1/2/2005 - 5/2/2010

Analyzed and developed CMS projects tailored for internet, extranet, and intranet environments. Acquired proficiency in modern content management systems, focusing on optimizing web content organization and functionality. Utilized various technical frameworks and tools, including PHP, MySQL, and React, ensuring robust and scalable CMS solutions. Enhanced collaborative workflows through consistent use of Git for version control and agile methodologies for project management. Demonstrated capability in improving system security practices and integrating third-party plugins and APIs to extend CMS functionalities.
Co Founder
1/2/2005 - Present

Engineered and deployed automated solutions for freelancer management and contract duration tracking. Expertise developed in using Python, Django framework for backend development, and React.js for front-end interfaces. Proficient in integrating payment gateways such as Stripe and PayPal to facilitate seamless transactions. Demonstrated ability in leveraging Docker for containerization and ensuring consistent development environments. Ensured robust database management using PostgreSQL and MongoDB for scalable data storage. Implemented continuous integration and delivery pipelines utilizing Jenkins and Travis CI. Mastery in version control and collaborative development maintained using Git and GitHub. Focused on enhancing user experiences and optimizing system performances through meticulous debugging and code optimization techniques.
Webmaster
1/2/2003 - 1/2/2005

Acquired expertise in developing CMS projects for internet, extranet, and intranet environments. Gained proficiency in PHP and related frameworks including Doctrine and Silex. Conducted extensive work with frontend technologies like Ext JS 4.2 and NodeJS, and gained experience in modern Javascript frameworks such as Vue.js. Demonstrated strong skills in database management using PostgreSQL and MongoDB. Ensured effective collaborative code maintenance through the use of version control systems SVN and Git, adhering to web development standards and best practices.
Web Developer
1/2/2000 - 2/2/2003

Developed proficiency in website development, focusing on advanced HTML, CSS, and JavaScript. Utilized frameworks such as React and Angular to create responsive, user-centric web applications. Leveraged backend technologies, including Node.js and Express, to build robust server-side solutions. Demonstrated expertise in database management with MySQL and MongoDB, ensuring data accuracy and integrity. Employed tools like Webpack and Babel for efficient code bundling and transformation. Led projects using Agile methodologies, contributing to iterative and incremental development practices. Created and managed advertisements through Google AdWords and Facebook Ads, optimizing campaigns for maximum ROI. Implemented SEO best practices to enhance website visibility and traffic. Ensured collaborative code maintenance and version control with Git and GitHub. Proficient in utilizing RESTful APIs for integration with third-party services and enhancing web functionality. Conducted thorough testing using Jest and Cypress to maintain code quality and reduce bugs. Managed cloud deployments and server administration using AWS and Docker.
Graphic designer and web stage designer
1/2/1995 - 1/2/1997

Gained substantial experience in art direction through active involvement in various creative projects. Developed proficiency in Adobe Creative Suite, including Photoshop, Illustrator, and InDesign, which were essential for crafting visually compelling designs. Enhanced skills in concept development and visual storytelling, contributing to the creation of cohesive brand narratives and visually engaging marketing campaigns. Demonstrated capability in working with cross-functional teams to integrate visual design with digital strategies, ensuring seamless project execution. Acquired proficiency in color theory, typography, and layout design, pivotal for maintaining brand consistency and aesthetic appeal. Familiarized with project management tools such as Trello and Asana to streamline workflow and maintain alignment with project timelines and milestones. Enhanced presentation abilities through the preparation and delivery of design concepts to stakeholders, showcasing a clear understanding of design principles and marketing objectives.