Alexandru N.

Alexandru N.

Senior Software Engineer

Bucharest, Romania
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About Me

Innovative Software Engineer having 7+ years of working in IT Solutions and the Services Industry. Proven record of delivering quality and responsive applications. I enjoy experimenting with new concepts, designs, libraries, and frameworks that can provide an engaging mobile experience, having smooth UIs across both mobile and web platforms.

JavaScript 10 years Networking 7 years Xcode 7 years CocoaPods 7 years UIKit 6 years Git 6 years iOS 5 years DevOps 5 years CoreLocation 5 years Agile software development 5 years Objective C 4 years Swift 4 years PHP 4 years Node.js 4 years WatchKit 4 years MySQL 4 years React Native 3 years React.js 3 years Android 3 years Fastlane 3 years Firebase 3 years Redux 3 years AVFoundation 3 years Fabric 3 years CodePush 3 years CoreMotion 3 years Solidity Graphql

Work history

UpStack
UpStack
Senior Software Engineer
2019 - Present (5 years)
Remote

  • Create and develop innovative software solutions for different clients across a broad range of industries.

  • Participate in scrums consisting of cross-functional teams, both software and hardware.

  • Ensure that features are being delivered efficiently and on-time.

React NativeReact.jsJavaScriptXcodeObjective CUIKitGitSwiftSolidityPHPDevOpsNetworkingNode.jsFastlaneFirebaseCocoaPodsReduxAVFoundationFabricCodePushCoreLocationCoreMotionAgile software developmentGraphqlMySQL
TokenPay
TokenPay
Software Engineer
2018 - 2019 (1 year)
Bucharest, Romania

  • Used cryptography for encrypting and decrypting the private key used for signing transactions for a mobile wallet application.

  • Managed address generation, transaction creation, signing and broadcasting to the blockchain.

  • Highly implicated in the UX design and features of the wallet, such as secure wallet transfer to another device through QR code.

XcodeReact NativeReact.jsJavaScriptCodePushReduxContinuous Integration (CI)Continuous Delivery (CD)Git
DeinDeal
DeinDeal
iOS Developer
2017 - 2018 (1 year)
Bucharest, Romania

  • Handled maintenance and different features implementation for iOS applications.

  • Designed and implemented an enhanced user-friendly dynamic navigation menu for iOS users.

  • Created enhanced components that can be used for iOS applications developed throughout the organization.

iOSXcodeObjective CSwiftUIKitCoreLocationFastlaneJavaScriptContinuous Integration (CI)Continuous Delivery (CD)Git
FullScreenDigital
FullScreenDigital
iOS Developer
2017 - 2018 (1 year)
Bucharest, Romania

  • Developing, updating and maintaining iOS apps, as well as creating technical components and templates.

  • Implemented geofencing with GPS and BlueTooth for a whitelabel app designed for shopping malls.

  • Built key features and functionality such as GPS geofencing, image processing, bluetooth integration, custom animations, and virtual tours.

iOSXcodeObjective CSwiftUIKitCoreLocationWebkit CodeFastlaneJavaScriptFabricGit
AboutBlank - Digital Creative Services
Mobile Developer
2016 - 2016
Bucharest , Romania

  • Created user-friendly applications, constantly enhancing functionality and resolving any issues.

  • Solved multiple performance issues using knowledge of native development.

  • Developed apps for both iOS and Android platforms with a single codebase.

XcodeAndroid StudioReact NativeReduxJavaScriptGit
InfoWorld
InfoWorld
iOS Developer
2015 - 2016 (1 year)
Bucharest , Romania

  • Developed a health and fitness app including a step counter from scratch using Accelerometer, before having the M7 chip for motion tracking.

  • Created an app for iWatch, facilitating easier access for doctors to notifications and to-do lists.

  • Worked closely with other developers, product managers and designers to develop new features for the applications, adhering to the product roadmap.

XcodeObjective CSwiftUIKitCoreMotionJavaScriptGitWatchKit
XLTeam
XLTeam
iOS Developer
2014 - 2015 (1 year)
Bucharest, Romania

  • Developed a module that was using CoreMotion and CoreLocation to improve battery efficiency while driving and using location services.

  • Highly implicated in the UX design of the apps, using Apple’s guidelines and logic to make the iOS users feel more comfortable while using the app.

  • Improved product quality through code reviews, working closely with product managers to provide a rich user experience.

iOSXcodeCoreLocationCoreMotionObjective CUIKitJavaScriptGitReact NativeReact.jsNetworkingFirebaseSwiftCocoaPodsReduxAVFoundationMicrosoft Service Fabric (microservice)CodePushGraphqlMySQL

Portfolio

iOS Developer - DeinDeal
iOS Developer - DeinDeal

The DeinDeal is a shopping app in Switzerland that offers exclusive deals from top brands, including Travel, Fashion, Home&Living, Sport, Gourmet. I designed and implemented an enhanced user-friendly dynamic navigation system for iOS users. The system uses a scrollbar with tabs and different features, including animations. DeinDeal became one of the most popular retail apps in Switzerland.

Mobile Developer - TokenPay Wallet
Mobile Developer - TokenPay Wallet

The TPAY Mobile Wallet for iOS is an intuitive application that offers users complete control and custody of their TPAY coins. I used bitcoinjs-lib and cryptography libraries and multiple BIPs(Bitcoin Improvement Protocols) in order to create a local wallet on the device, encrypt it and store it securely on local device storage. I developed a secure way of transferring wallet to another device using QR codes. I improved app performance and optimization. The app was launched in December 2018 with really good feedback from the community.

iOS Developer - Tiriac Collection
iOS Developer - Tiriac Collection

The Tiriac Collection app represents the exhibition of cars and motorcycles of Mr. Ion Tiriac. The collection includes over 150 historical vehicles manufactured since 1899, but also modern cars, with a current design. I developed the app following the custom design and exact requirements from the client, implemented a virtual tour through Webview, as well as imported information from CSV files to CoreData. I executed and developed custom views, animations and image processing. The app was launched a a gift for Mr. Ion Tiriac.

Education

Education
BA in Tourism and commercial management
"Dimitrie Cantemir" University
2009 - 2012 (3 years)