Ionut Cristian Paraschiv
Verified Expert in Engineering
Software Developer
Bucharest, Romania
Toptal member since October 22, 2016
Ionut is a tech enthusiast with an extensive background in software engineering. He started out creating servers and virtual machines as well as developing using Java and Oracle. Since then, he's co-founded 3angleTECH—working with Angular, Node.js, iOS (Objective-C/Swift), MongoDB, MySQL, and recently, Django and Rails. His focus is on creating quality iterative solutions that are easy-to-use—he loves designing everything from scratch.
Portfolio
Experience
- Java - 6 years
- SQL - 6 years
- Swift - 4 years
- Objective-C - 4 years
- Node.js - 3 years
- MongoDB - 3 years
- TypeScript - 3 years
- Angular - 1 year
Preferred Environment
GitLab, GitHub, Visual Studio Code (VS Code), Xcode
The most amazing...
...thing was developing NowYouSpeak—a collaborative mobile app for learning English.
Work Experience
Co-Founder | Software Engineer
3angleTech
- Developed SmileExpert, a native iPad app written in Objective-C.
- Implemented the system design and iOS app for NowYouSpeak, a collaborative app for learning English.
- Created and implemented the system design for UnitPal, a web-based CMS for the hotel industry.
- Supported and developed features for Loyalsnap (www.loyalsnap.com), a Ruby on Rails application.
Multichannel Solution Architect
Advahoo
- Setup the infrastructure for: Oracle VM, WebLogic, SOA, and MQ Configurations.
- Integrated a BIRT Report Engine on the WebLogic platform and developed a custom module to support a report queue and a configurable number of thread workers.
- Integrated an Activiti BPM Engine on the WebLogic platform and created an API to easily start, run, and test the status of the processes.
- Developed a lot of BPM processed and reusable Managed Beans.
- Built a native iOS mobile banking application written in Objective-C, where I implemented features such as: payment, direct debit, transfer, foreign exchange, OTP generator using Vasco DIGIPASS for Mobile SDK, standing order, and a market place. The app is currently in the App Store for a Romanian bank.
J2EE Developer
Asseco See Romania
- Developed a few model applications on the Oracle WebLogic platform and a download servlet used in production inside the CIP application at the National Bank of Romania (BNR).
Experience
Mobile@YOU
Technologies employed: iOS, Objective C, iOS, J2EE, ADF Business Components, SOA (Activiti), REST (Jersey), JMS.
Allergy Food Finder
https://youtu.be/kcBpVtD-qUkTechnologies employed: iOS, Objective-C, OAuth, Push Notifications, MongoDB, Node.js.
HourlyBase
Technologies employed: Node.js, Angular, MongoDB, Hybrid iOS and Android apps, Push Notifications.
Smile Expert
Technologies Employed: iOS, iPad Development, Objective-C, Core Image, Local Storage, Image Filters.
NowYouSpeak
Technologies Employed: Native iOS, Swift, Node.js, MongoDB, Push Notifications, Facebook, Google, Twitter, OAuth.
UnitPal
https://youtu.be/mM28Vr8hG8QTechnologies Employed: Node.js, MongoDB, Angular 2, TypeScript, RxJS, Mocha.
Education
PhD in Artificial Intelligence
Politehnica University of Bucharest - Bucharest, Romania
Master's Degree in Internet Systems Engineering
Politehnica University Bucharest - Bucharest, Romania
Master's Degree in Data Mining
École polytechnique de l'université de Nantes et Université Lyon 2 - Nantes, France
Bachelor's Degree in Computer Engineering
Politehnica University Bucharest - Bucharest, Romania
Skills
Libraries/APIs
RxJS, Node.js
Tools
Xcode, Mocha, GitHub, GitLab, Apache
Languages
Java, SQL, TypeScript, JavaScript, Objective-C, Swift, Python, Ruby
Frameworks
Angular, Activiti BPM, AngularJS, Django, Ruby on Rails (RoR)
Paradigms
Agile
Platforms
Oracle Database, Visual Studio Code (VS Code), Jakarta EE (Java EE or J2EE), Linux, NetBeans
Storage
MongoDB, MySQL
Other
WebLogic, BPM, Oracle WebLogic Application Server, GlassFish
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