Dimitra Malliarou

Hello, my name is Dimitra Malliarou. I am from Greece and I live in Thessaloniki. I graduated from Technological Educational Institute of Epirus in Computer science department. I have worked as a mobile developer since 2012 and my specialization is Swift, Objective c, Java, Kotlin. I made a contract to develop android or iOS applications with many features such as notifications, multithreads, local storage, rest api, asynchronous programming, install third party libraries. I am currently working in Intellisolutions as an iOS developer. This company is located in Kalithea Attica and this position is remote. 

IOS APPLICATION DEVELOPER| 11/2021 to Current

Intelli Solutions - Athens, Greece

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Worked with quality assurance team to confirm app compatibility with analogous

solutions on other platforms.

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Designed user experience frameworks applicable to fit both iPad and iPhone screens.

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Applied Apple's Swift, Objective c and SwiftUI development language to code native

apps for iOS platform.

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My job is to create SDK for AI recognition face, identity and other documents in order

to verification user's elements. This SDK is used by Banks and telecommunications

Companies and add it to their applications.

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Firstly SDK created in objective c and used CIdetector apple framework to recognize

face, identity and other documents as well as text. Use Apple framework to post data

to server (RestApi) and implementation hawk authorization in javascript with objective

c commands. Later there was desire to created in swift. All SDK convert it to swift

language with Vision framework , Alamofire to manage RestApi, OpenTok for video

chat , SignalR for webSocket and imagepicker controller for manual and custom

images and document picker controller to get images and files from device. Also we

created Application that embedded SDK to demonstrate to our customers. Another

technologies that we used are CI/CD GitHub, Unit Test. SDK is compiled in real devices

and simulator so we create XCFramework and pod dependency.

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MVVM

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UIKIT/Storyboard

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RestApi Alamofire

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Threads

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Upload apps to App Store and TestFlight

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Auto Layout responsive design for iPad and iPhone

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GitHib

MOBILE APPLICATION DEVELOPER| 02/2021 to 09/2022

Upwork - Thessaloniki, Greece

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Collaborated across multi-disciplinary teams using Agile development frameworks.

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Presented proposals to senior engineers and developers outlining enhancements

designed to improve usability and increase potential ROI.

•Collected, defined and translated user requirements into project designs and

implementation plans.•

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Reviewed code to validate structures, assess security and verify browser, device and

operating system compatibility.

Planned and engineered RESTful web services to manipulate dynamic datasets.

Projects that I created: Dynamic forms native android application in Java parsing

RestFull api with html DOM and each DOM has ID. In documentation explain category

of DOM. So convert html forms to android dynamically. These application is about

corona virus with user signature. Another project was about Multistore like amazon but

this project finished unexpectedly from my colleague. This application in OS

application, I developed app in swift 5 will all features of UIKIT, storyboard and

autolayout, alamofire for restfull apis to get products and details of them with

authorization. Last project in Upwork was in dry cleaner. I created in android and java

languages and iOS in swift 5 UIKit, push notification with firebase api and custom

backend to create notifications with nodeJS. I manage restfull api with Alamofire pod

file, authorization, SQLite. UI/UX from Figma to storyboard and autolayout responsive

design for all devices.

ANDROID MOBILE APPLICATION DEVELOPER| 06/2019 to 12/2020

CityCom - Thessaloniki, Greece

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Devised documentation for each app, detailing operation aspects, functions,

capabilities and features.

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Designed user interfaces that engaged multiple senses and produced immersive

experiences.

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Worked with teams from other projects and departments to create apps driven by

customer input.

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Created custom mobile applications using native technologies.

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Projects we have created are : E-shop for exhibition like horeca. This application is for

private use from salesman of multistore. Multistore takes products from suppliers and

customers can bye these products via application and create list and orders.

Complete orders and application uploaded all details of them to server as text file. Also

print orders to local printer via wifi asynchronously. Next application was also created in

android java native language and is about logistics warehouse of this company.

Storekeeper add all products of each order to boxes. Application calculate how many

boxes will need and print in thermal printer products, quantity, prices. Use SDK for

thermal printer, create pdf format (design) with Itext library in order to print beautifully.

Also use retrofit, sqlite and asynchronous techniques to upload files to server and get

data from it.

IT CONSULTANT| 06/2019 to 07/2020

Data Design - Thessaloniki, Greece

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Created service level agreement for IT operational functions and help desk operations.

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Discussed project progress with customers, collected feedback on different stages and

directly addressed concerns.

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Collaborated with fellow engineers to evaluate software and hardware interfaces.

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Conducted research on network products, services, protocols and standards for

network procurement and development efforts.

MOBILE-APPLICATION-DEVELOPER| 09/2018 to 05/2019

Softweb - Thessaloniki, GR

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Collaborated with in-house web designers to create sleek and innovative UI design.

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Fix bugs in existing mobile applications and expand them with new features

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Code review

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Manage RestFull web services like Json, XML and SOAP with authorization. Background

services, Push notifications, crashlitics, SQLite

•Projects that I created are : Radio stations Lydia and 4E, Η αγορά μας in Greek

Language, this app is a catalog of caffe, shops, and other facilities in city of Trikala.

Real estate Spiti360 - fix bugs.•

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Upload to App store and Google play

Developed user-friendly applications with validation and error handling.

EDUCATION

University of Macedonia - Thessaloniki| Master of Science

Applied Informatics , 09/2022

Technological Educational Institute of Epirus - Arta | Bachelor of Science

Computer Science And Programming, 12/2011

CERTIFICATIONS

Java web developer - Spring boot framework Udacity School

Intermediate Javascript Udacity school

LANGUAGES

Greek:Native language

English:

B2