MongoDB Developers

Aleksander Abrons

Poland

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My name is Aleksander Abrons. I am here to help you in this regard. I have 8+ years of experience in Professional Full-stack. I’ve worked with a lot of businesses over the past 8 years. I've logical and practical solutions on how to approach your job on designing high-performance web applications using the latest technologies. What I can use to develop your project: HTML, CSS, JavaScript, React, Typescript, Angular, Vue.js, jQuery, from Back end I’m experienced in Ruby, PHP, Python, Django, C#, Perl, Java, Golang, SEALA, Django Laravel, Spring, Express, etc. Except for the mentioned technologies I’ve also worked with such design tools as Figma, Sketch, InVision, Adobe XD, Canva, Photoshop. Also, some APIs I’ve used are Google Maps, Twitter, Facebook, Amazon S3, Open Weather Map, Shyscanner, Flight Search, etc. Databases I’ve used are MySQL, MongoDB, Oracle, Postgre SQL, Microsoft SQL, MariaDb. Thank you for your time and consideration. Please let me know if there is anything further you need from me.

• Hourly Rate$25 / Hr
• Total Earned$27654
• Experience8 Years

Erick Levingston

Canada

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Hi there! I am Erick. I am a professional Senior appeals analyst and big data developer. I have documented business processes and have analyzed procedures to see that they would meet changing business needs. I have maped current processes and offered recommendations for improvement. Accurately working as back-up to subject matter expert to improve workflow efficiencies I have substantiated problem solving and analytical skills through presentations and written reports. I have easily grasped numerical concepts and understood financial information. During my working years I have utilized strong problem solving skills and analytical skills to drive productivity. I have been responsible for designing reports and analytic solutions, gathering reporting requirements and documenting business processes as needed. I have handled ad-hoc data requests, developed dashboards and scorecards in Power BI, complex reports using SSAS and SSRS, write SQL/T-SQL queries and made sure the output data meets expectations. As an experienced analyst I have worked independently with users to collect enterprise and customer reporting requirements and managed timelines and expectations. Also I have been engaged with other teams, departments and stakeholders to make sure all the reporting solution development requirements were well documented, fully understood and delivered per expectations. I have performed data mining, trend/predictive analysis and statistical analysis leading to decision support capabilities. As a big data developer I have demonstrated hands-on experience with SQL to pull and manipulate data from structured databases creating compelling, clear, and persuasive data visualizations. I have demonstrated proficiency in summarizing and presenting the results of analyses to non-technical audiences. Proficient with Microsoft Excel and PowerPoint. Let me also mention that I have a working knowledge of Hadoop-based platforms and tools, advanced knowledge of statistics: comparisons and tests of significance, statistical modeling experience or experience working in an agile management environment. I am well known with the data visualization literature and best practices, have completed an on-the-job technology or analytics training program and Optum’s technology development program. My inspirations are my projects and the positive feedback of my clients. I endeavor to build professional and qualitative long-term relationships with my clients. And it would be fantastic to work with you.

• Hourly Rate$50 / Hr
• Total Earned$18625
• Experience9 Years

Demetria Collins

United States

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• Hourly Rate$0 / Hr
• Total Earned$0
• Experience0 Years

Davit Balayan

Armenia

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I am a person with diverse experience, but my true passion is design. I have tried myself in video editing and graphic design, but it was in UX/UI Design that I was able to fully realize my potential. I have always been fascinated by research and design, so I plunged headlong into this field

• Hourly Rate$17 / Hr
• Total Earned$0
• Experience0 Years

Konstantin Agapov

Ukraine

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Hello I'm an experienced senior web & mobile developer - I'm doing my best for 6 years as a freelancer and more than 8 years as a full-time senior full stack engineer. I've got strong experience in the following areas: Frontend: - PSD to HTML5/CSS3/Javascript - jQuery, - Responsive Designs, - Mobile Apps, - Angular.js - Angular2/4/5 - React.js - Redux Other: - Git, SVN, - ReactNative - Grunt/Gulp - Browserify, Require.js For mobile development:: iPhone & Android SDK, Xcode, Android Studio, cross-platform( React Native, Native script ) Web service: XML/JSON, REST/SOAP, PHP, ASP Cloud backend: Amazon, Google Cloud, Azure I am always trying for providing best quality software. Thanks for regard.

• Hourly Rate$35 / Hr
• Total Earned$26575
• Experience8 Years

Agnes Harris

Luxembourg

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Detail-oriented full stack web developer, proficient in HTML, CSS, JavaScript, React, Node.js, and database management. With a focus on creating intuitive and visually appealing web applications, I'm committed to delivering exceptional user experiences. As a dedicated freelancer working full-time, I'm ready to tackle complex challenges and bring your digital concepts to life. Let's collaborate to develop efficient and innovative web solutions that make a lasting impact.

• Hourly Rate$25 / Hr
• Total Earned$12840
• Experience8 Years