Mary Kostic - Hire at Ithire

Mary Kostic

Serbia

  • Hourly Rate$20-25 / Hr
  • Total Earned$24055
  • Experience9 Years

Skills

  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • ANGULAR 2
  • Java
  • Python
  • Ruby
  • Jade
  • Web Developers

Full Stack developer

Full Stack Web Developer with more than 8 years of experience. I can help you with: - websites (custom-crafted and built on CMS) - apps (mobile and web) I'm a very cooperative, hard-working person and trying to commit good code, but also ideas on how to make the product better and more successful. My favorite clients are the ones that view our business relationship as a partnership. I value strong communication, transparency and focus. I have experience with: - Languages: Javascript, PHP, Java, Python - Frameworks: -- Backend: Express.js, Sails.js, KeystoneJS, NestJS, Koa, LoopBack, Hapi, Ruby on Rails, Django -- Frontend: Angular (with and without Ionic for mobile), React.js (with and without Redux), Vue.js, Cycle.js, Web components (Polymer, Stencil) - Databases: -- Relational: MySQL, PostgreSQL -- NoSQL: MongoDB, CouchDB - Cloud-based platforms: Amazon Web Services, Firebase, Google Cloud Platform, TrueVault - Testing: Mocha, Jest, Wallaby, Casper - Version control: Git - CI: Travis, Codeship, CircleCI - Methodologies: Agile/Scrum - Mobile: Cordova/Phonegap/Ionic, React Native - CMS: Wordpress, Grav Throughout my career, I have worked on a variety of software development projects using different team structures and procedures, and have a proven track record of success. I am a highly adaptable and flexible developer, with strong problem-solving skills and the ability to work effectively in a range of environments. I am confident that my skills and experience make me an asset to any team looking to build or improve their software products.

Reviews

Expert Webflow Developer Needed for site build out. Detailed Figma Files included

February 8, 2021 - March 2, 2021

135 Hours | $22 / hr

Mary was incredibly helpful. Really worked hard to get the job done quickly. She provided critical thinking to generate unique solutions to some of my problems, and shed light on new possibilities from a development perspective. I don't know what I would have done without. I thoroughly enjoyed working with/getting to know Mary. Looking forward to working more with her in the future.

Chrome Extension Developer

May 16, 2021 - June 18, 2021

162 Hours | $23 / hr

Mary was a pleasure to work with.

Front End Developer Needed for Long Term and Full Time Career Position

September 18, 2021 - October 9, 2021

124 Hours | $20 / hr

Mary is very skilled. She is a top freelancer and an honest girl.

Setup Wordpress on simple portfolio website (front-end already done)

November 25, 2021 - December 11, 2021

105 Hours | $22 / hr

Great job, respect for the deadlines and good communication. Will contract Mary again.

Web Front-end developer

March 20, 2022 - April 22, 2022

167 Hours | $20 / hr

Working with Mary has been a great pleasure. Apart from her professionalism she has a good feeling for humor, which is pleasant in particular when the challenges are big. Mary has brought the project to a very good end and is very skilled in working on custom code for a big web project. She codes in a clean way.

Developer needed for jQuery, CSS, and PHP projects

May 11, 2022 - May 26, 2022

89 Hours | $21 / hr

Mary, Thank you very much for your help with this job. Your attention to detail is awesome!

.net developer for coding a static webpage

August 3, 2022 - August 25, 2022

122 Hours | $20 / hr

This is my second work with Mary and more to come ! Knowledgeable , reliable, highly professional, patient, supportive and valuable as usual. Highly recommended !! If you are starting your first project I highly recommend you to hire Mary because she's very patient and will go the extra mile for you. Thanks Mary !

Looking for Angular developer

November 15, 2022 - December 10, 2022

148 Hours | $20 / hr

Mary is just a top freelancer willing to go the extra mile for her clients. Highly recommended ! Thanks Mary.

Older Symfony 2.8.x project needs 2 small features added

February 21, 2023 - March 10, 2023

98 Hours | $20 / hr

Working with Mary was painless. I had an old and probably frustrating project that needed some emergency fixes and she took care of it with elegance and speed.