NoSQL Freelancers

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NoSQL Job Cost Overview

Typical total cost of Upwork NoSQL projects based on completed and fixed-price jobs.

Upwork NoSQL Jobs Completed Quarterly

On average, 18 NoSQL projects are completed every quarter on Upwork.

18

Time to Complete Upwork NoSQL Jobs

Time needed to complete a NoSQL project on Upwork.

Average NoSQL Freelancer Feedback Score

NoSQL Upwork freelancers typically receive a client rating of 4.69.

4.69
Last updated: May 1, 2015

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  1. Stas Meshkov

    Stas Meshkov Agency Contractor

    AGILE Project manager - pre-development, and manage development

    Russia - Last active: 22 days ago - Tests: 4 - Portfolio: 7

    I do success project! The step for make it happen - planing UI/wireframes, object relation structure, and plan exactly timeline (GANTT chart). I work with my team, that has experience of enterprise, hi-traffic development.The team includes Back-end, front-end, mobile developers and designer - so I responsive for everything, and project will be done without communication issue. One of my success stories - I planed http://mobaff.com - SAAS tracker project as a small tool, then we worked for that during 2 years, and recently it has been sold for $ 6 millions to Matomy. At the time of selling project had over 30 millions clicks per month. Proof: http://www.globes.co.il/en/article-1000860936 http://www.crunchbase.com/organization/matomy-media-group from scratch, till selling that by customer for $6 millions USD. I am always searching for interesting and technically challenging work. I work with Agile Scrum methodologies and produce progress reports on a weekly basis. Before beginning the development work, I will create wireframes and prototypes free of charge, giving you the opportunity to review the details of the project and ensure that we will be doing exactly what you are looking for. Subsequently, I will design the database structure based on wireframes and prototypes, free of charge once again, and confirm the suitability of the design with you. This way, you will know beforehand all the relationships and objects within the system, which will allow us to construct a correct scalable, flexible, architecture. The aim is that you will have a well-planned, structured project development schedule in place before you make any payment. The detailed process how we work: I. Project planning and TOR preparation. Starting a project, we collect information and draw up the terms of reference. You do not need to be technically savvy to prepare TOR. There is also no need for you to go into the complicated technical aspects of creating websites - leave it to us! II. Gathering information about your competitors, preparing a commercial proposal. At this stage, we perform due dilligence and reduce the risks of your project’s failure. III. Developing wireframes and prototypes. Before we start creating a Web site, we provide you with a prototype project. After reviewing the prototype, you can clearly understand how your web project will appear and function, and, if necessary, make changes. In the future you won’t need to waste time on project makeovers and explaining to us how the result should look like. IV. Web design. At this stage we are discussing how your site should look like, considering competitor websites, and developing a graphic design solution that will fully accomplish its mission. Our designers will provide you with 2 versions of project design, after any iterations on conceptual design we will proceed to developing the final, third version. - Why offer 2 designs? - It's very simple. If you have a choice it’s easier for you to explain what you want. V. Website development. At this stage, we arrange regular meetings with you (weekly or biweekly - agile / scrum methodologies). You are always made aware of what’s going with your web project, and are able to make amendments at any stage of the process. This is a huge advantage of our flexible client interaction system. We prefer to make project on symfony 1 or symfony 2 with doctrine-ORM, and keep projects in GIT. VI. Website launch, support and analysis. We will continue to monitor the web project after its launch, and analyze user activity, defining which features they use most often, and how they can be improved. If some of the functions are not used at all, they can be eliminated in order not to overload the website’s functionality. If the job is particularly large or complex, a team of very skilled developers can be assigned to meet any and all of your needs. We are always glad to provide you with code for checking (CodeIgniter, Node.js, Symfony 1 or Symfony 2, etc.) at any stage of development, and we will always undertake to sign any required NDA. I look forward to working with you.

    Associated with: Umbrella Enterprise, Umbrella Outsource

    $45.00 /hr
    160 hours
    5.00
  2. Shashank Pratap

    Shashank Pratap Agency Contractor

    NodeJS|Java|Jersey|REST|Angular|MongoDB|NoSQL|GoogleAppEngine|Spring

    India - Last active: 1 day ago - Tests: 9 - Portfolio: 5

    Appeal : Only serious clients. I am looking for full time job. As a professional ♛Sun certified developer and a full time freelancer I can offer you highest quality applications, that are well written and standard structured, with modern-styled graphics and user-friendly Interface. My goal is to provide high quality solutions which correspond to client's requirements for 100% and a bit more. Every body can code but I strive for best possible way and follow best practices. * Expert in System Analysis and Design of Software Application, and testing application feasibility. * Expert in OOPS design and implementations. * Strong debugging, re-factoring and problem solving skills, with passion to solve complex business problems and developing best & optimized solution for my clients. * I also have strong mathematics and algorithm knowledge as well as natural problem solving skills. * Please also note that I am really flexible (available to work 16/7), so you can ignore geographical and time difference while you are working with me. Fields of interest : Artificial Intelligence, Big Data , Machine Learning and willing to work on big scale able applications. __________________________ Experience (JAVA related, 5+ years): - Full Stack Web Development - Spring, Struts, Hibernate, EJB 3+, Servlets, JSP, JDBC, JPA, JDO, Swing, JNDI, Log4J, GWT, Gxt, JAX-WS, JAX-RS - RESTful Services for Mobile + OAuth 2.0 - Google App Engine Specialist ( No SQL Data management on cloud ) - Google Cloud SQL Solution. - Google Endpoints - Google Compute Engine ( Socket programming using nodejs ) - webRTC ( Chat system , audio-video call, file transfer etc.) - Spring (GAE) Struts (GAE). - Oauth 2.0 Implicit. - SAX, Apache Cocoon 3, Cocoon 3 Pipelines, JAX-RS, REST, SOAP, WSDL - Weblogic, Tomcat, Apache Geronimo, Glassfish, AWS, Google App Engine, Heroku Cloud Environment. - Oralce 11g, MySQL, PostgreSQL - Proficient in object oriented analysis, methodology and design - Eye catching dynamic UI design using angular. - Maven, Ant, Git, GitHub, SVN - Intellij IDEA, Net Beans IDE, Eclipse IDE, WebStorm. - Sun Certified programmer for the Java Platform (91% score) - Sun Certified Web Component Developer - Good Knowledge of Full Software Life Cycle Process Front End Experience - - Angular.js - Ember.js - Underscore.js - Crossfilter.js - JsTree.js - CKEditor.js - Twitter Bootstrap Database Modeling ( Software Engineering )- - Relational Database Design and Modeling - NoSQL Database Design and Modeling - Transforming business requirements into technical diagrams ( System Analysis and Design ) Technical Diagrams : - Data Flow Diagrams - Entity Relationship Diagrams. ( Relational Modeling ) - Component Diagrams - Use Case Diagrams - many others.... Server Side Js - - nodejs Feel free to contact to know more about my work and how I can help you.

    Groups: Application Developers Alliance

    Associated with: Initialstep Software Services

    $16.67 /hr
    2,978 hours
    4.95
  3. Vera Zhukova

    Vera Zhukova Agency Contractor

    Senior developer Symfony2/laravel 4, AngularJS, MondoDB, Amazon AWS

    Russia - Last active: 16 days ago - Tests: 17 - Portfolio: 5

    I am officially certificated Symfony 2 developer. I am looking for challenging projects to apply my skills to. My specialization is Symfony 2/AngularJS + Node.js/MongoDB. I can guaranty quality and that I will met the deadline. I will deploy a scalable project on Amazon AWS. Don't hesitate to contact me if you have something interesting to develop.

    Associated with: Umbrella Enterprise

    $50.00 /hr
    391 hours
    5.00
  4. Saurabh S.

    Saurabh S. Agency Contractor

    Web components / Web / Mobile Developer

    India - Last active: 1 day ago - Tests: 7 - Portfolio: 8

    Specialise in design as well technical implementation of web and mobile based solutions. Work heavily on Javascript, Java along with Python. Keen to work on Web components driven jobs(Love Polymer, React + Flux Architecture ). Love working on newer HTML5 features. I am a 11+years experienced developer. I have worked for more than 3-4 international solution providers before starting my freelancing career. Right now I am looking for a new Contract after doing one for a single long term contract. My profile can be viewed at in.linkedin.com/in/saurshaz A few bit about the work culture and commandments i believe in are below - # Documented API design using Swagger and automated validation tools. # High focus of Test Driven Development (TDD). More importance on testing than implementation itself (E2E as well as Unit testing) # Heavily maintainable codebase/solution with clean and commented code. We do not compromise on quality at any stage. # Also rely a lot on continuous integration tools for being in control of the situation at all points pre-post implementation of the project # Work with the client in an agile methodology, Deliver a stage build to the client on heroku /AWS at suitable times and keep the client engaged for inputs along the way with communication channels(Skype/hangouts etc.) # Follow a lean but powerful tech stack(For Node - MEAN or Mean minus A plus X MVVM f/w or React based isomorphic code, For Java / Python - Flask/ mysql/mongo, For- thin server , richer clients). Open to adapting more and more on this and learning along the way as different requirements are faced. # Defect management in simplest manner # Initially scope of work via easiest and quickest way of documentation) Modules based UI development like done in Polymer/React along with REST APIs are the areas that I'm currently exploring. The github/bitbucket repo - https://github.com/saurshaz, https://github.com/ProKriya, https://gitlab.com/saurshaz and https://bitbucket.com/saurshaz. Most of the work though is in private repositories on bitbucket. Some of the recently worked upon applications - * A public facing alumni based job portal -- letscatchup.net. Involves a job aggregators switch-ability with ease using a written-from-scratch framework * The current project which is a platform built on isomorphism of JS on browser and node world * Polymer based UI talking to REST calls, Documented with Swagger * Flux architecture e-store with APIs interaction http://about.me/saurshaz ~Saurabh

    Associated with: ProKriya

    $33.33 /hr
    2,846 hours
    5.00
  5. Orlando Adeyemi

    Orlando Adeyemi Agency Contractor

    back-end developer

    Malaysia - Last active: 29 days ago - Tests: 1

    I'm a computer engineer with love for back-end systems.I believe in TDD, I love to write OOP code with unit-tests to make the resultant system modular and easily maintainable. I have experience with writing REST APIs and MVC. If you are looking for someone who is excellent at communicaiton and pays attention to detail; hire me.

    Associated with: Creative Minds

    $20.00 /hr
    143 hours
    5.00
  6. Dmytro S.

    Dmytro S.

    Web/Software Developer - Java/Flex/Flash/3D/HTML/CSS/JS/Unity3D

    Ukraine - Last active: 01/14/2014 - Tests: 10 - Portfolio: 2

    Over the last 8 years, I have developed a range of websites using HMTL, JavaScript, Tibco GI, Flex, Flash, Unity3D, Java(JSP, Servlets, Struts, etc.) and MySQL, MS SQL Server, Oracle including sites for startup companies, small businesses and very large CRM applications for bank with world name. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business.I also have good experience in the following areas: 3D development, OOP, SQL, Ajax and software design and testing.

    $27.78 /hr
    2,009 hours
    5.00
  7. Mike Nichols

    Mike Nichols

    Software Architect

    United States - Last active: 01/14/2013

    I am a 'polyglot' software architect SOLID in .Net and node.js platforms with strong front-end development and deep domain modeling skills. My experience writing a wide range of applications from small line-of-business data driven applications to distributed task-based applications has made me quite flexible in solving requirements as simply as possible with smart architectural choices. I have experience using NoSql, relational and Event Sourcing persistence implementations and a firm grasp on HTML,CSS, and JavaScript for front-end work using tools such as AngularJS, ReactJS, and BackboneJS. I enjoy working with people to model an application that will scale well, be maintainable, and be self-documenting through the use of automated tests and concise specifications. I can help architect REST Api's or complete a full-blown domain model to simplify business-related code.

    $83.33 /hr
    83 hours
    5.00
  8. Dmytro M.

    Dmytro M.

    Software Engineer / DB Engineer

    Ukraine - Last active: 10/06/2014 - Tests: 1

    * RDBMSs: PostgreSQL, Greenplum, MySQL, MS SQL Server, IBM DB2; * NoSQL DBs: Riak, Redis, MongoDB; * Languages: Ruby, JavaScript (basic level); * Web framework: Rails; * Markup languages: XML, HTML, YAML, JSON; * Background jobs processing: Sidekiq, Resque; * Message broker: RabbitMQ; * Version control: git; * Software Development Techniques: TDD, BDD, Agile process; * Testing tool: RSpec; * Bugtracking systems: Readmine, Mantis, Request Tracker, JIRA; * BI Tools: SAP BO XI R2/R3, QlikView, JasperReports, Pentaho Business Analytics; * ETL Tools: Jaspersoft ETL, Pentaho Data Integration, RapidMiner; * CMSs: Refinery, Orchard, Umbarco, Joomla, Drupal, WordPress; * Operating Systems: Windows XP/Vista/7, Windows Server 2003/2008, Red Hat, CentOS, Ubuntu, FreeBSD; * Cloud Computing: AWS, RackSpace; * Web Servers: Nginx, Apache; * Virtualization: VMware ESXi, MS Hyper-V; * CRM systems: MS Dynamics CRM 4.0, Sugar CRM, 1C 8.0 CRM; * ERP systems: 1С 8.1/8.2 Manufacturing Enterprise Management, OpenERP; * VoIP: SIP (audio conference system, voice-mail, IVR, etc.); * IP Networks: TCP/IP, WAN/LAN, VPN, routing, firewalls, monitoring tools, tuning and optimization, failover solutions.

    $25.56 /hr
    535 hours
    5.00
  9. Jatin Sutaria

    Jatin Sutaria

    Certified Java Architect and Developer

    India - Last active: 06/21/2014 - Tests: 3

    Have extensive experience in product organizations as an Architect Sun Certified Java Architect with more than Thirteen (15) years of IT experience in the field of Information Technology with extensive experience in architecting, design, implementation and maintenance of Java based applications. Reviewed and improved the “as is” architecture and defined target architecture for projects. Worked on Java platform and advanced Java technologies like J2EE, JSP, Servlets, EJB, JMS, Web Services, XML and frameworks as Struts, Spring, Hibernate, JIBX, JAXB, SimpleXML, Xstream, JUNIT and ANT Have hands on development experience on C++ and CORBA. Have extensive experience in JBoss Enterprise administration – Setting up clusters, integration with Websphere MQ, JBoss Security and more Designed, Developed and implemented applications, which will communicate with other network applications / devices and Web based projects. Experienced in designing and developing applications using Tomcat, Weblogic and Websphere Application servers. Experience in Hibernate, UML and developed applications using Ant/MAVEN and Junit for test cases. Used RSM, Star UML, and Visio as UML tools and VSS, CVS, Subversion and Clearcase as version control tools. Experience in SOA methodology and architectures. Experience in Performance Management and automation

    $38.89 /hr
    17 hours
    5.00
  10. Maxim Dobriakov

    Maxim Dobriakov

    Russian iOS/Android and Ruby on Rails developer

    Russia - Last active: 02/02/2014 - Tests: 12 - Portfolio: 11

    About 10 years I have developed a web applications for big companies on ASP.NET and Ruby on Rails, so I known a very well HTML, CSS, JavaScript. Have experience with SQL (MS SQL, MySQL, Postgress) and no-SQL (MongoDB, MonetDB) databases. Last 2 years I active develop different mobile applications on iOS and Android platforms (for Russian market only). Usually this is application for e-commerce.

    Groups: Engine Yard Ruby on Rails Professionals Network

    $33.33 /hr
    123 hours
    4.87