Web-based software maintenance and improvement


My office is seeking a freelancer to work with us long term on maintaining and improving a web-based software we have developed.

The hours will vary but should be around 20 a week (maybe more in the beginning) and you would start around the 1st of September.

We would need someone with the following skills:

- Front-end: HTML 5, CSS/SCSS, Javascript ( TypeScript) - we are using Angular 5

- Back-end: Ruby on rails

- Database: Postgres, know SQL

- Some knowledge of command-line (how to ssh into a server, go into different folders, and work with servers)

- How to manage time and cost estimations

Knowledge of Nginx is also a plus but not a requirement

Evner: Angular.js, CSS3, HMLT5, Ruby on Rails, SQL

Se mere: web application maintenance, software maintenance cost estimation, factors affecting software maintenance cost, free mlm web based software, flash ecard creator web based software, mlm web based software joomla, loan modification web based software, custom data fields web based software, php web based addressbook maintenance, batting cages web based software, dvr web based software, medical transcription web based software, engineering college student attendance web based software source code mysql tomcat server, web based software prescription, web based software secondary school, gps web based software, mlm web based software, poker web based software, genealogy web based software, create web based software

Om arbejdsgiveren:
( 0 bedømmelser ) Berlin, Germany

Projekt ID: #17578107

58 freelancere byder i gennemsnit €19/time for dette job


Hi, I am TOP 6th freelancer of As you can see in my profile( I have so much experienced with websites development using Ruby on Rails for over 7 years. I am also Flere

€18 EUR / time
(110 bedømmelser)

Hello, We noticed that you are looking to hire a Rails experts to enhance and maintain your existing web application. We are an IT firm specialized in the Web, Mobile & BI, Dashboard, Data Analytics and Visua Flere

€20 EUR / time
(24 bedømmelser)

I have gone through the job post and will assist you in this work as I have expertise over Ruby on Rails and had done numerous project in previous with my best outcomes. Apart from ROR expertise I also have knowledge o Flere

€16 EUR / time
(107 bedømmelser)

Yes i am having good experience on angular platform.. Recently made one portal with angular4 and material design see below link for its demo. [login to view URL] Username: acsa2 Passwor Flere

€16 EUR / time
(25 bedømmelser)

Hi Emma621, After reviewing your job description, We're experts in Ruby on Rails & Angular development. So, we can surely help you with maintaining & improving your web-based software as per your requirement with ou Flere

€12 EUR / time
(102 bedømmelser)

Dear Employer. Thanks for sharing your requirements here. I am very interested in your project and I will do my best to satisfy you with my skills and ability. I can perform your project and I can start right away. Flere

€16 EUR / time
(42 bedømmelser)

(From the Makers of Vivino,Seekmi & Dah Makan) Hi, I hope you are doing well, We are Sphinx solution, a Software Solutions & Services Company of 80+ in-house developers & designers specializing in Mobile Apps Flere

€15 EUR / time
(8 bedømmelser)

Hi, It’s a pleasure to meet you. I am Vijay, an Expert full stack RoR and ReactJS developer with 5+yrs experience. I am specialized in building high-performance UI components and applications. Based on your requi Flere

€12 EUR / time
(10 bedømmelser)

Quality work, I need to see the code first and also tell me about the improvements, maybe we should do one of them first

€30 EUR / time
(28 bedømmelser)

Hello There, I have 6+ years of experience in ruby on rails and node js. I can do this tasks in very fast and easily. I have created my own gems also you can visit this on my github url that is "[login to view URL] Flere

€12 EUR / time
(42 bedømmelser)

Hi there, I am PHP developer from Vietnam with 8 years experience. I have read through your requirements and I am sure I am suitable person. Please let me help you

€16 EUR / time
(46 bedømmelser)

Hello, I read your description with great interest. I have 7 years experience in web development and I am good at MEAN Stack, React, HTML/CSS, Vue, Wordpress, and so on. [login to view URL] http://nursinghomereviews Flere

€16 EUR / time
(5 bedømmelser)

Hello, Nice to meet you. I've just checked your Job Description and had a great interest on your project. With high skills of Web developing I've experienced on this area 10+years(Angular 5+years and Ruby on Rails 3+ Flere

€16 EUR / time
(16 bedømmelser)

Hi, I can help you without any difficulties. If you want I can work for you free for 1 month. In this period, you can check my results if you can hire or not. I am Chinese and already have enough experience on the Flere

€16 EUR / time
(6 bedømmelser)

Hello! I am a FULL-STACK expert with 10 years' experience of web development. I worked as a lead developer in many successful businesses abroad remotely. Not only I am a problem solver, but also have a keen eye fo Flere

€16 EUR / time
(9 bedømmelser)

Hi, Just finished a forum / social media site called its built on rails and react JS. another progress / ruby on rails project i'm working on right now ; [login to view URL] a mover f Flere

€31 EUR / time
(8 bedømmelser)

Hi, My name is Ajay and I am from Cryptex Technologies. I can work on your project individually and will be the point of contact for you. I have more than 8+ years of software development experience. I am a Ruby on Flere

€20 EUR / time
(11 bedømmelser)

Hello, I'm Colin. A full stack developer withh 5 years experienced in using Ruby on Rails I have work with many kind of backend tasks relating to big data, performance, social app, .... and front end tasks using HTM Flere

€15 EUR / time
(7 bedømmelser)

Hi there, I have gone through your requirements: Please check our client reviews to determine the quality of our work. Let’s discuss in detail and start now? Please open a chat window to discuss in more det Flere

€16 EUR / time
(5 bedømmelser)

Hello Sir . Thanks for your posting good job. I am a expert in Postgres, Angular5(6) , ROR, Django. You can see and know my working history. Looking forward to work this job with you long term. Cheers

€16 EUR / time
(6 bedømmelser)