Upstaff Developer Profile Directory

• Software Engineer with 6+ years of experience in software development based on backend technologies (Node.js, ExtJS, PHP /Symfony/). • Experience in next stages of the life cycle of development of business applications. Architecture design, planning, estimation, investigation, development, writing tests, support of existing code. • Understanding of relational database concepts, modular application architectures, design patterns • Development of project architecture, algorithms and models on customer requirements

- 7+ years of experience (Expertise in Java , C#, SQL) - Worked with the frameworks: Spring, .NET Framework, Entity Framework, Laravel, CodeIgniter) - A strong team player, a strong feel of responsibility. - Intermediate English - Available ASAP

- 12+ years of experience in the development using Java and related technologies (Java, Groovy) - Spring, Spring Boot framework - Intermediate English - Available ASAP

- 9 years of experience in the IT industry - 6 years of experience in web development - Intermediate English - Available ASAP

- 4 years of experience in software design, development, and support - Salesforce Certified Platform Developer 1 & MuleSoft Developer 1 certificates - Upper-Intermediate English - Available ASAP

- 7+ years of experience in the IT - Experience in Microsoft technologies — .NET, .NET Core, C#, ASP.NET MVC, ASP.NET Web API, Amazon Web Services, and Microsoft Azure. - Intermediate English - Available from 19.07

4+ years in software development • Developing web applications using Python, JavaScript, React.js • Well skilled in Django, Django Rest Framework, Flask, AWS • Experience with PostgreSQL, MySQL, NoSQL and MongoDB • Upper-intermediate English level

- 10+ years of experience - Upper-Intermediate English - Available ASAP

• 3 years of experience (ReactJS, Node.js): architecture design, planning, estimation, investigation, development, writing tests, support of existing code. • English Advanced. • Available Full-time. • Ready to start in one - two weeks.

- 5+ years of commercial experience with C# and .NET - Experience with .NET Core and .NET Framework - Experience with MS SQL Server, MongoDB, CosmosDB, RabbitMQ, Redis - Worked with Stripe, AWS (SNS, SQS, S3, EFS, Lambda, EC2), Azure (Storage, Queues), Hangfire - Knowledge of OOP and SOLID principles - Basics of HTML, CSS, Javascript, JQuery - Familiar with Docker and Kubernetes - Intermediate English

- 8 years IT professional experience in software development of web-oriented applications - Experienced in Java web development in server-part applications and server maintenance - Upper-intermediate English - Available ASAP

• Bug’s life cycle, roles and activities in project team, positive/negative tests, smoke-testing, GUI, cross-browser(Internet Explorer; Mozilla Firefox; Safari; Opera; Google Chrome; Edge; Yandex Browser), compatibility, black-box, gray-box, functional, non- functional, regression testing, UI automation testing using Selenium IDE, Experience in manual mobile application testing on IOS and Android operating systems. • Knowledge of MS Dynamics 365. • Creation of test plans, test cases, test suite, checklists, bug reports. • Knowledge of Test Design technics. • Understanding of SDLC, methodologies and the difference between types of testing. • English Intermediate. • Available Full-time. • Ready to start next week. • No scheduled vacations within next 3 months.

- 4+ years experience in software development - 3+ years working as Full-stack JS (React+Typescript/Node) developer - Intermediate+ English - Available 12/07/2021

• 7+ years IT professional in backend Java based web development in a field of web-oriented applications for startups, midsize businesses and large enterprises from various industries. • Understanding of web infrastructure, architecture and backend development approaches. • Expert with PostgreSQL, Java EE, Spring, Hibernate. • Knowledge in OOP, OOD, AOP and functional approach also in MVC and DI patterns. • Available Full-time • Ready to start in 1-2 weeks • No scheduled vacations within next 3months

• 5+ years of professional experience. • Intermediate English level. • Available Full-time. • Ready to start in one - two weeks.

- 7+ years of experience, result-oriented full-stack developer with a strong technical skill-set. - Upper-intermediate English. - Available ASAP.

- 8+ years of experience in the IT industry - 5 years of experience in back-end software engineering using PHP (Laravel) - Knowledge of MySQL, PostgreSQL databases - Worked with payment, discount, and bonus systems, "speech to text" converting, online store. - Available ASAP - Upper-Intermediate English

• Business Intelligence/Data Analysis/Visualization • PowerBI, Google Data Studio, Tableau. • Has hands-on experience with various data sources as Cloud DBs (Snowflake), on-premise DBs (Microsoft SQL Server, Oracle, OLAP cubes), APIs (Jira, Service Now etc.) and of course text files (Excel, csv, json format). • Has a strong background in analysis and statistics, has hands-on experience using Python for data analysis. • Solid troubleshooting skills, ability and willingness to learn quickly, highly responsible person. Interested in communication with stakeholders and end-users. • Upper-Intermediate English level. • Available: ASAP • No scheduled vacations within next 3 months.

• More than 14+ years of experience in web development • Has solid expertise in site development using PHP Magento, Magento 2 • Dedicated and responsible team player with mentorship skills • Strong analytical skills, well knowledge in math, high level of responsibility • Quick learner, team player, goal-oriented and responsible.

- .Net/JavaScript Engineer with 5+ years of experience. - Upper-Intermediate English. - Available ASAP

- 4+ years experience in iOS apps development - Hands-on scripting experience with Swift; Objective-C, iOS APIs and Frameworks, 3rd party libraries. - SwiftUI, Firebase and CoreData.

- Senior software developer with about 7 years of experience - Web applications for crypto finance (including wallet for Ethereum using ether.js (deposit, withdrawal, staking operations) and web3.js (connect Metamask, get balance, withdraw and deposit tokens) - Maintaining web applications with Front-end jQuery, Vue.js, React.js, React Native, Angular.JS, Angular 2+ and PHP Laravel, WordPress - Hands-on experience of both working as a single developer and being a part of big Agile teams.

- 10 years of experience developing HTML/CSS/WP of any complexity - Creation semantic, fully responsive, and PixelPerfect HTML/CSS layouts for mobile and web applications - Upper-Intermediate English - Available ASAP

- 6 years of experience in the IT industry - Automation testing with Java and Selenium + TestNG Framework, Python, C# - Fluent English and French - Available ASAP

- 8+ years of experience in the IT industry - Intermediate English - Available ASAP

- 6+ years of work experience in a variety of exciting projects, working at all stages of the development cycle. - Excel at working on modular systems and using current development practices to assure that every project works in the most efficient manner and is adaptive to any new enhancements required.

- 8+ years of experience in IT - Intermediate English. - Available ASAP.

- IT project director and startup founder passionate about the banking, fintech, blockchain industries. - Results-driven Product Manager with forward-thinking approach centered on company success and competitive growth. - Record of success in building successful teams and managing different type of project to the market launch. - Experience on working with DeFi, NFT, dApp, Crypto related project and platform launches over highly volatile market within cross-functional teams. - Successfully launched fintech startup and also managed Scrum development team in largest Sweden Bank data warehouse unit. - 7+ years of experience in IT. - Advanced English.

- 10+ Years of experience in publishing industries with a leading organization and in achieving production and ensuring profitability and 5 Years working as “XSLT DEVELOPER”. - Well versed in project development lifecycle. - Have successfully completed many new & ongoing projects for large US & UK Clients. Publishers, Legal & Content Management firms. - Experience in XML Authoring, XSLT development and working with a variety of DTDs and Schemas. - Upper-Intermediate English - Available ASAP

- 4+ years of experience in IT. - 4+ years of experience with React - Intermediate English. - Available ASAP. - No vacation plans

• 5+ years IT professional in full stack development in a field of web-oriented applications for startups, midsize businesses and large enterprises from various industries. • Understanding of UX/UI design implementation into HTML layout. • Have experience with JavaScript. Experienced in different approaches, front-end engineering principles, and concepts. • Knowledge in OOP based on prototypes and functional approach. • Upper-Intermediate English level. • Available: ASAP