Top 5%
Alin-Costel S.

Mobile Developer

12 years
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Why I'm Top 5%

  • Superior technical and people skills
  • 12 years of industry experience
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My experience

E-Learning Solutions ProviderApril 2022 - Present


PentalogDecember 2021 - March 2022

Mobile Developer within the Pentalog group.

Internal application based on the newest technology for Swift from scratch.
  • Developed favorite module for existing items (add/remove).
  • Set the display items on map.
  • Structured the navigation flow.
  • Created dynamic UI.

Swift, Swift UI, Git, Cocoa Pods, MVVM

EndavaJune 2017 - November 2021

iOS Developer within a company specialized in the design, implementation and management of business-critical systems and digital services for the financial services, telecommunications, media & entertainment and professional services sectors.
  • Worked on the application:
- Nets MyPayments.
- The app Nets MyPayments gives merchants a quick overview of their business, with the opportunity to track on key figures of the business in all imaginable timespans.
  • Developed the modules.
  • Implemented the entire flow application for customers and tourists modules.
  • For customers screen, customized the charts frameworks and displayed the information from server according with the selected criteria.
  • For tourist screen, implemented from scratch an horizontal chart in order to follow the spec document because the used chart framework had a set of limitations.

QuickWeb InfoApril 2014 - June 2017

iOS Developer within a custom software development company.
  • Worked on the following projects:
I. FileHopper - Backup solution for iOS.
Reskinned the application by improving, adding new functionalities and updating the UX according with the modern applications design.

II. Identi-Fi.
- Entire application implementation from scratch.

III. App2Gym.
- Entire application implementation from scratch.

DirectVision S.AAugust 2012 - April 2014

iOS Developer for a top software development company, delivering offshore customized IT solutions.
  • Worked on the following projects:
I. Blitz App.
- It was a solution to combine the useful subway information with a news system and few others interactive features.
- The application communicated with the WS layer through JSONs, used SQL to store data that need to be cached. 
  • Used AF Networking Framework to interact with the WS layer.
  • Developed the entire application, starting from client requirements and UX guidelines.
  • Developed the second version of the app.

II. Taxi Application
  • Developed the modules.
  • Integration with WS layer for the module that manages the Bookings.
  • Tracking car Module, Search Module (search and list the results–pins, on map), PointOfInterest, Module.

III. Congress Applications - EASL, EFNS, ECI.
  • Developed and improved base application, which was customized for each congress, WS integration using XML format.
  • Custom notifications and alert system.
  • Integrated the scheduler options in other modules.

IV. Music Wagon iOS Application.
  • Integration with Audio Stream framework developed by My Online Framework Module.

RADCOM S.R.LJune 2011 - August 2012

iOS Developer for a private fully owned company, offering complete IT&C solutions for telecom operators, government, transport and other industries.
- Clients : Elle Romania, Unica, Orange Live, Orange Live, Mediafax Group
  • Magazine apps for media trusts. 
  • Using a CMS where the magazine admin, inserting the data (pages, clickable zones, popups, sounds, videos, extra pages) and delivering in XML all the content.

SQLite, StoreKit, System Configuration, TBXML, UIKit, XML

SC EFG RETAIL SERVICES IFN SAJune 2008 - September 2009

Reporting Analyst for a non-banking financial institution, specialized in granting financing at commercial points of sale and in issuing credit cards.
  • Worked with MS Office Applications to analyze banking information.

My education and trainings

Bachelor's Degree in Artificial Intelligence - University of Bucharest.2010 - 2012

Bachelor's Degree in Mathematics and Computer Science - University of Bucharest.2007 - 2010