Marjo Ballabani

Marjo Ballabani

Mentor
5.0
(8 reviews)
US$20.00
For every 15 mins
14
Sessions/Jobs
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ABOUT ME
Senior Software Engineer
Senior Software Engineer

Software engineer with more than 7 years of programming experience.

Currently working with React/Node/Python to build beautiful and complex software solutions. I do my job with a passion so it is easy for me to turn an idea into a good software solution. Comfortable in teamwork and capable to design highly scalable systems.

• Programming: Python ,Javascript, Node, Java, SQL, CSS, HTML5 ...etc
• Frameworks: React, Jersy, AngularJs, Ionic, Bootstrap, Express, Hapi ...etc
• ORM: Hibernate, Mongoose
• Database Platforms: Firebase, MongoDB, RethinkDB, SQL Server, PostgreSQL
• Methodologies: Agile, Scrum
• Development Tools: ElasticSearch, Cypress, Gulp, Docker, Kubernetes, GIT, Jira, VSCode ...etc
• Operating Systems: Windows, Linux, macOS
• Cloud: AWS, Azure, Google Cloud

English
Amsterdam (+01:00)
Joined July 2019
EXPERTISE
8 years experience | 2 endorsements
A lot of experience on Javascript over this 5 years, from ES6 to unit tests integration tests, promises, front ant back technology line n...
A lot of experience on Javascript over this 5 years, from ES6 to unit tests integration tests, promises, front ant back technology line node react
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8 years experience | 1 endorsement
I love react. It is my prime solution for frontend apps. I have worked with it since version 1.I like using it with Redux
I love react. It is my prime solution for frontend apps. I have worked with it since version 1.I like using it with Redux
8 years experience
My strongiest skill and my prefered backend language. Expert and deep understanding of it.
My strongiest skill and my prefered backend language. Expert and deep understanding of it.
5 years experience
3 years experience
4 years experience
5 years experience

REVIEWS FROM CLIENTS

5.0
(8 reviews)
Brad Hemmerick
Brad Hemmerick
August 2020
A pleasure to work with! Solves problems fast, and is an excellent teacher!
Brad Hemmerick
Brad Hemmerick
August 2020
Amazing mentor! Helpsmakes everything easy to understand and resolves problems quickly! I look forward to working with Marjo again!
Chris Benson
Chris Benson
April 2020
It was great working with Marjo. Got the job done quickly and helped solve a very complex requirement. Thanks!
Justin Smith
Justin Smith
January 2020
Marjo was great helped me walk through my issues with creating a store in react
ivan
ivan
January 2020
Marjo works fast and is very professional, directly to the point!
Removed User
Removed User
January 2020
Can't say enough good things about Marjo. Took his time to figure out what I was trying to do and found a solution extremely quickly. Would definitely recommend
Henning Løvbrekke
Henning Løvbrekke
January 2020
Nice done bro!
Luca Parodi
Luca Parodi
January 2020
Very fast execution and in line with the requirements. A pleasure working with him.
Jon Crowell
Jon Crowell
July 2019
Marjo is a great developer and was able to quickly troubleshoot a bunch of issues I was having, both in CSS and in React. He is a pleasure to work with.
SOCIAL PRESENCE
GitHub
smart-bar-client
System to maintain billing process of restaurants
JavaScript
1
0
Blockchain-Node.js
Implementation of Blockchain in nodejs
JavaScript
1
0
Stack Overflow
31 Reputation
0
0
7
EMPLOYMENTS
Senior Software Engineer
Ritech Solutions
2018-07-01-Present
Based in Vancouver, Canada and Seattle, Washington with delivery locations in the San FranciscoBay Area, Indianapolis, and Sout...
Based in Vancouver, Canada and Seattle, Washington with delivery locations in the San FranciscoBay Area, Indianapolis, and South Florida along with deeply integrated offshore development teamsin Central Europe, Ritech Solutions brings you a combination of originality, responsiveness and valuethat allows you to save time and money, while never compromising your project’s quality. Part of Core team. My role at company is to implement new features back/front with a provided UI, lead a small team depending on task, unit testing, optimisation, code review, team coordination, bug fixing, user stories evaluation Projects: Connected Life(IOT project) - Architecture - Azure service buss integration - UWP animation - LifX smart lights integrations - Azure statistic integration ▪ AppriseMobile - Evaluation and implementation - Architect (Partial) - Unit Tests and e2e tests
Node.js
MongoDB
Azure
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Node.js
MongoDB
Azure
Mocha
Docker
Es6
React
Chai
JavaScript
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Software Engineer
Gutenberg Technologt
2017-02-01-2018-10-01
With offices in France and in the US, its main innovation, MyEbookFactory, works as a powerful platform and database that enables you to ...
With offices in France and in the US, its main innovation, MyEbookFactory, works as a powerful platform and database that enables you to edit and enrich your books from A to Z Part of Core team. My role at company is to implement new features back/front with a provided UI, lead a small team depending on task, unit testing, optimization, code review, team coordination, bug fixing, user stories evaluation. Projects: ▪ MyEcontentFactory(Publisher platform, e-Learning platform) - Content Reuse(Reusing a book page in other projects) - Zuora(3nd party API integration for subscription management) - SaaS(Converted MEF to full software as a service, dynamic workspace creation) - ZIP of medias(Import ZIP of img, videos. AWS S3 upload, AWS lambda decompress, AWS lambda resolution ) - ePub XML Import(ePub book XML import and autocreate editable MEF project) - Amplitude(3nd party API integration to monitore events in MEF) - PDF export(MEF project export to PDF print format) ▪ Webreader2(Web reader platform, e-Learning platform to read books) - Atelie Connecte(3nd party API integration open source EXEL/WORD) ▪ LearningMediaSystem ( Student management system, e-Learning platform for teachers) - Atelie Connecte(3nd party API integration open source EXEL/WORD) - Video Sequences(Create video sequences, play separatly sequence for a learning object) ▪ Webreader3( Web reader platform, e-Learning platform to read books) - Architecture - Authentication(Token base authentication) - UI implementation - Book reader(Each page is saved in AWS S3 exported from MEF, display in frame and interacting with page js) - Validation(Each field validation) - Accessibility - Offline first(Work offline same as online) - Domain configuration(Dynamic domain generation from MEF and NGINX docker configuration) - Book filter and sorting
Node.js
Angular
Redis
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Node.js
Angular
Redis
CoffeeScript
Docker
Es6
React
JavaScript
Redux
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Software Engineer
Kreatx
2016-05-01-2017-04-01
Kreatx is a joint effort to create a unique software company. Technical lead. My role at company was to research best practices, implemen...
Kreatx is a joint effort to create a unique software company. Technical lead. My role at company was to research best practices, implement new features, UI design, team lead, code review, team coordination, bug fixing, contacting with clients, translating client requests into dev friendly tasks, trello board management. Projects: ▪ UKD (Water supply billing process for Albania, Government project) - API proxy design and implementation SOAP to REST ▪ Banking system (Cyprus Bank) - Billing period monthly aggregation - DB partitioning more than 8 million daily data per table - DB optimization, from 12 hours to 1.5 hours - Manually and automatically ▪ OSHE (Reading and calculating electricity meter for Albania) - API design - Get real time data from PDA with GPS and 4g - Calculate electiricity Bills - Calculate lost of electiricity for each municipality
HTML/CSS
Java
Angular
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HTML/CSS
Java
Angular
React
JavaScript
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PROJECTS
React render github gist, NPM libraryView Project
2017
npm
React
npm
React