Hire Vetted Web Application Engineers at Upstaff - Page 14
All vetted software engineers you need to build AI, Web3, and data Products.
- Dedicated Full-time commitment for long-term or Time& Material for shorter or ongoing support
- Europe, Israel, LatAm, United States, Asia geography coverage
- Remote and hybrid engagement
- Trial period, no termination fees or hidden costs for transparent and risk-free onboarding.
Experienced Software Engineer with a 5-year track record in JavaScript and TypeScript development, specializing in Node.js and AWS Cloud technologies. Proficient in building serverless and microservices applications, optimizing performance, and collaborating with cross-functional teams. Strong technical skills in JavaScript, TypeScript, Node.js, Express, AWS, SQL, and Git. Experienced in working with various methodologies, principles, and patterns in software development. Skilled in the SDLC and software development practices. Holds a degree in Computer Science. Notable achievements include optimizing lambda functions, improving pipeline execution speed, and successfully integrating with third-party platforms.
- Experienced software engineer with 6 years of experience in full-stack development, specializing in creating qualitative web applications. - Utilizing diverse technologies, including C#, .NET Core, ASP.NET WebAPI, React, Redux, React Native, and various Azure services, showcasing a strong technical skill set. - Has 2+ years of experience working on high-load projects like complex public transport monitoring and scheduling system and graduate helper start-up - Has experience in successfully transitioning from Node.js to .NET and working with different microservices written in PHP and other languages. - Familiar with cloud technologies such as Azure DevOps, Azure Functions, AWS Lambda, AWS S3, and Firebase. - Experienced in database management systems, including MS SQL Server, PostgreSQL, MongoDB, Azure Cosmos DB, and AWS DynamoDB. - Knowledgeable in DevOps practices using Docker and Kubernetes. - Upper-Intermediate English
- Experienced software engineer with a strong background in computer science and software engineering. - Proficient in programming languages such as JavaScript, TypeScript, and Python. - Skilled in both front-end and back-end development, with expertise in Node JS, Nest JS, and FastAPI. - Familiar with various databases including PostgreSQL and MongoDB. - Experienced in cloud technologies such as AWS and DevOps tools like Docker and Kubernetes. - Knowledgeable in software development methodologies such as Scrum and Agile. - Strong problem-solving and analytical skills, with a track record of successfully delivering complex projects.
- Experienced software engineer with a strong background in computer science and 4+ years of industry experience. - Proficient in JavaScript, TypeScript, and Python, with expertise in both front-end and back-end development. - Skilled in using Node JS, Express JS, Nest JS, FastAPI, Strapi, Prisma, Mongoose, Cron, Swagger, GraphQL, and more. - Experienced in working with databases like PostgreSQL, MongoDB, and Redis. - Familiar with cloud technologies such as AWS (EC2, S3, Lambda, API Gateway, CloudWatch, CloudFormation, SAM, EventBridge) and Firebase. - Proficient in DevOps practices including Docker, Docker Compose, Kubernetes, GitLab CI/CD, and GitHub Actions. - Strong knowledge of source control systems like Git, GitLab, and GitHub.Note: The provided summary is a concise overview of the software engineer's skills, experience, and technical expertise. It highlights their proficiency in various programming languages, technologies, and tools, as well as their experience with different domains and methodologies. The summary is designed to make the resume stand out among other candidates and attract recruiters for an interview.
- Experienced Software Engineer with 4+ years of experience in computer science and software engineering. - Proficient in programming languages such as JavaScript, TypeScript, and Python. - Strong background in backend development using Node JS, Nest JS, and FastAPI. - Skilled in frontend development with React JS, Apollo GraphQL, and Redux. - Experienced in working with databases like PostgreSQL, MongoDB, and Redis. - Knowledgeable in cloud technologies such as AWS (S3, Lambda, API Gateway, EventBridge, SAM, CloudFormation). - Proficient in DevOps practices including Docker, Docker Compose, Kubernetes, and GitLab CI/CD.
- Highly skilled software engineer with 7 years of experience in various industries such as eCommerce, blockchain, medicine, and education. - Proficient in programming languages such as PHP, JavaScript, TypeScript, and Solidity. - Experienced in CMS and frameworks including Laravel, Shopify, WordPress, React, Next.js, Vue.js, and Alpine.js. - Strong knowledge of WordPress technologies and plugins such as WooCommerce, Gutenberg, CF7, and ACF. - Expertise in programming technologies such as Blade templates, HTML/CSS, SASS/LESS, Tailwind CSS, Bootstrap, Redux, jQuery, REST API, Solana, Filament, Livewire, and Ajax. - Skilled in cloud platforms like AWS (S3, SES, SQS, EC2) and databases including MySQL, MariaDB, PostgreSQL, and MongoDB. - Proficient in DevOps tools like Docker, Docker Compose, GitHub Actions, and Nginx, and source control systems like Git (GitHub/GitLab/BitBucket).Note: The provided summary has been edited to remove personal information and make it more concise.
- Software engineer with 6 years of experience in various domains including eCommerce & retail, Marketplace, Entertainment, CRM, and Fintech. - Proficient in programming languages such as PHP, JavaScript, and TypeScript. - Experienced in CMS and frameworks like Shopify, Laravel, WordPress, React, Next.js, Node.js, Express.js, and Gatsby.js. - Skilled in WordPress technologies and plugins such as WooCommerce, Gutenberg, Elementor, CF7, ACF, WP-Engine, Duplicator, WP Imports, WP-API, and LiteSpeed Cache. - Familiar with programming technologies like Redux, HTML/CSS, SASS/SCSS, Axios, Tailwind CSS, jQuery, Bootstrap, Liquid, Webpack, and Storybook. - Knowledgeable in databases such as MySQL, PostgreSQL, and MongoDB. - Proficient in DevOps tools like Docker, Docker Compose, and Nginx. - Experienced in source control systems like Git (GitHub/GitLab/Bitbucket). - Strong understanding of SDLC, software development practices, and REST API development. - Skilled in working with various methodologies, principles, paradigms, and patterns in software engineering. - Possess a computer science education background. - Achievements include leading development teams, making technical decisions, participating in development of Gutenberg blocks, and maintaining existing software applications. - Quick learner, customer-oriented, and goal-directed individual.
- 10+ years of experience in the IT industry as a .NET/Outsystems Engineer with a track record of successfully designing, developing, and optimizing software solutions. - Acquired technical skills spanning .NET, C#, OutSystems, Java, HTML, CSS, Web Services, and more. - Translated .NET applications to Outsystems for major clients, such as KAS Client Bank and Ahold. - Played a key role in architectural shifts, like the implementation of microservices and risk assessment frameworks. - Developed a range of applications, including time registration, stock prediction, and risk assessment platforms. - Has an Associate Web Developer and Professional Web Developer 10 OutSystems Certificates. - 8+ years of experience with OutSystems - Advanced English
- Experienced PHP developer with over 10 years of experience in developing robust codes for businesses in different sectors. - Proficient in technologies such as PHP, Laravel, Vue.js, Git, MySQL, Selenium, GCP, AWS, and AWS Lambda. - Strong background in computer systems analysis and information technology, with a degree in Computer Systems Analysis from Federal Technological University of Paraná. - Successfully created a web application from scratch that was adopted in the intelligence section of the Military Police of Paraná. - Developed a new version of an app using Laravel for backend/API and Vue.js for frontend, improving performance and lowering costs. - Created a robust online learning platform for church members during the pandemic, with over 500 active students. - Migrated over 100 databases to Google Cloud and implemented code control using Git for the Intranet project. - Advanced English. - Native Portuguese
- Accomplished Full Stack Developer with 6 years of hands-on experience in delivering top-notch decentralized applications and troubleshooting for many startups and firms. - Focused on creating collaborative efforts between support and engineering teams to implement system or product level changes to benefit end-users. - Eager to support building an impeccable online reputation by providing high-level customer support for startups and firms. - Upper-Intermediate English. - Available: ASAP
- Full-stack Developer with 15 years of experience in Magento platform and Adobe ecosystem - Experienced in e-commerce platform development and deployment for large infrastructure projects - Proficient in Continuous Integration and Continuous Delivery, API integrations, and ERP systems - Strong communication and collaboration skills, detail-oriented and highly motivated - Magento Certified Developer Plus with team lead experience - Skilled in Magento 2.x, Magento 1.x, headless development, REST API, GraphQL API, React, VueJS, Salesforce, SRE, DevOps, GitLab, Composer, CI/CD, IAAC, Docker, Vagrant, Laravel, Microservices, and Sentry - Worked with international brands, participated in put-to-market processes, and expanded into multiple markets
- Backend and data engineer with ops skills and an interest in front-end development; - Experienced in Ruby on Rails, Elixir, Python, Node JS, React, and Vue; - Proficient in designing and implementing microservices and APIs; - Skilled in working with distributed systems and databases; - Strong focus on writing clean, efficient, and tested code; - Experienced in CI/CD, code quality, and automatic delivery and deployment; - Familiar with Agile methodologies and working in SCRUM teams; - Upper intermediate English.
- PHP developer with 6+ years of extensive experience in web development using Symfony and Laravel frameworks - Successfully contributed to the development of various e-commerce, social networking, and web applications. - Strong familiarity with cloud services, including AWS Lambda, Amazon S3, and Amazon CloudFront. - Knowledgeable in database management systems like MySQL and PostgreSQL. - Proficient in programming languages such as PHP, JS, and Python. - Skilled in software architecture design, UML, and design patterns. - Experienced in working with Agile and SCRUM methodologies. - Advanced English.
- More than 4 years of professional experience in web development and database design. - A team player focused on achieving project objectives with speed and accuracy. - Experienced in full project life cycle from design to implementation to integration. - Upper-Intermediate English
- More than 8 years of professional experience in backend development. - Proficiency at application architecture principles (including SOLID / DDD / DRY / KISS). - Understanding and efficient usage of design patterns. - Extensive experience in designing and implementing Cloud-based solutions across various delivery methods (SaaS, PaaS, IaaS), enhancing scalability, flexibility, and cost-efficiency. - Project/ tasks estimation (concept-based, milestone, roadmap, detailed). Agile / Scrum / Kanban (both team management & development). - Test-driven development (real unit- & acceptance- tests usage everyday). - High load optimization (both game backend and enterprise system solutions).
- Active software engineer with over 7 years of professional enterprise experience in developing and maintaining web applications. - Skilled in testing, cloud computing, and web development. - Proficient in HTML5, CSS3, JavaScript, and other web development technologies. - Experienced in both back-end and front-end development, with expertise in creating user-friendly and effective websites and applications. - Strong knowledge of JavaScript frameworks such as Vue.js and React.js. - Familiarity with .NET and .NET Core, as well as ASP.NET MVC and Web API. - Proficient in working with databases such as MSSQL, MySQL, MongoDB, and Postgres. - Experienced in cloud infrastructure platforms like AWS and Google Cloud Platform. - Knowledgeable in CI/CD processes, using tools like Terraform, Gitlab, and Docker. - Advanced English
- Senior .NET developer with expertise in Retail and MS CRM development, specializing in POS development and root cause analysis for POS and backend issues. - Skilled in programming languages such as C#, SQL/TSQL, TypeScript, JavaScript, and HTML5/CSS. - Experienced in working with technologies and frameworks, including CRM SDK, .NET Framework/.NET Core, Dynamics 365 CE, Dynamics FO, Dynamics Commerce, ASP.NET/ASP.NET Core, and Azure. - Proficient in working with databases such as SQL Server and CRM. - Previous experience includes developing custom solutions for ITSM Province portal, healthcare, financial services, and travel industry projects. - Familiar with software development methodologies, principles, paradigms, and patterns, as well as SDLC and software development best practices.
- Experienced middle software developer with 4 years of experience developing, designing, installing, testing, and maintaining software systems. - Proficient in C#, .Net, MVVM, React, TypeScript, HTML, CSS, MS Power Apps, Logic Apps and Dynamics 365 CE. - Skilled in various platforms, languages, and embedded systems. - Experienced in bug fixing, development, task assessment, and communication with users and customers. - Familiar with methodologies, principles, paradigms, and patterns in software development, as well as SDLC and software development practices. - Upper-Intermediate
- Senior Software Engineer with over 11 years of experience in full-cycle product development with video experience. - Proficient in multiple programming languages including C++17, C#, Golang, Python, and SQL. - Skilled in test-driven and behavior-driven development, with a focus on desktop and client-server application development for Windows, Linux, and Mac OS. - Experienced in cloud application development using microservice architecture, Docker, AWS, Kubernetes, and SQL/NoSQL databases. - Strong knowledge of Windows internals and driver development, including WinAPI, IPC, RPC, ATL/COM, KMDF drivers, and system services. - Expertise in reverse engineering for Windows and Mac OS, using tools such as IDA Pro, WinDbg, and HEX editors. - Proficient in data protection using system built-in and third-party crypto libraries like OpenSSL.
- Enthusiastic and motivated front-end developer with a Bachelor's degree in Computer Science from Belarusian State University of Informatics and Radioelectronics. - Proficient in Angular, JavaScript, TypeScript, HTML, CSS, and RxJs. - Experienced in developing single-page applications (SPA) and creating complex UI designs. - Skilled in troubleshooting and resolving issues of any complexity. - Strong knowledge of software development methodologies, principles, and patterns. - Familiar with REST API, GraphQL, and various development tools such as Git, GitLab, and Visual Studio Code. - Successfully redesigned UIs for improved user experience and optimized applications for maximum speed and scalability.
- Senior full-stack developer with 10 years of experience in software development industries. - Proficient in front-end development using Angular and React.js, implementing best UI/UX practices. - Experienced as an Application/Solution Architect, demonstrating leadership and teamwork skills. - Skilled in requirements gathering, architectural specification, database and business layer design, user interface development, testing, optimization, and deployment. - Knowledgeable in configuring Azure DevOps, Azure Pipelines, and AWS. - Technical expertise in JavaScript, TypeScript, Node.js, Express.js, NestJS, ASP.NET Web API, .NET Core, PHP, React.js, Redux, RTK Query, Antd, MaterialUI, Angular, Angular.js, HTML, CSS/Sass/Less, TailwindCSS, Bootstrap, MS SQL, PostgreSQL, MongoDB, ElasticSearch, and cloud providers like Azure, AWS, and DigitalOcean. - Proven track record in leading development projects, managing teams, and delivering successful solutions.
- Senior software engineer with 18+ years of experience in system analysis and software engineering. - Specialized in PHP and Node.js with 10+ years of experience in each. - Proficient in front-end development using ReactJS and NextJS for over 4 years. - Extensive experience in cloud architecture for application development, with 10+ years of experience in Amazon Web Services and 3+ years of experience in Google Cloud. - Skilled in microservices and integrations, with 15+ years of experience. - Strong knowledge of Agile methodologies, including SCRUM and KANBAN. - Expertise in creating cloud infrastructure, implementing continuous integration and continuous delivery processes for web applications. - Familiarity with a wide range of technologies and tools, including MongoDB, MySQL, Firebase, Elastic Stack, Docker, Kubernetes, and more.
- Highly experienced Software Engineer with over 13 years of industry experience - Strong expertise in Microsoft technologies, including .NET, C#, Azure, and SQL Server - Proficient in working with a wide range of technologies, including AWS, PostgreSQL, DynamoDB, Git, Docker, and React - Skilled in system architecture, frontend development (HTML, JavaScript, CSS), and agile methodologies (Scrum, Kanban) - Knowledgeable in Node.js, Python, and Machine Learning - Trilingual in Portuguese, English, and Spanish - Microsoft certified professional with a degree in Systems Analysis and Development from FATEC-SP
- Senior software developer with 11 years of experience in delivering high-quality software solutions for complex business requirements. - Expertise in both front-end and back-end development, with a deep understanding of web development technologies, frameworks, and methodologies. - Proficient in programming languages and technologies such as JavaScript, Node.JS, TypeScript, PHP, Laravel, Symfony, Yii2, WordPress, Angular, ReactJS, VueJS, MySQL, Redis, Git, ExpressJS, Python, Django, Ruby, Ruby On Rails, AWS, and Docker. - Proven track record of successfully designing and developing project architectures, creating custom components, and deploying servers. - Experienced in working with various companies, including Apriorit Inc., Mobindustry, RelocateMe, Itfan Web Studio, Pinta Web Ware, and Freelance. - Strong background in computer technologies, with education from Transport Economic College and IT School STEP, specializing in C++, C#, ASP.NET, and PHP. - Skilled in SDLC, software development practices, and methodologies, with a focus on delivering efficient and scalable solutions.
- Dedicated and organized software engineer with over 4 years of experience in software development. - Specialized in web development and proficient in CMS platforms. - Skilled in C#, .NET (Core, Framework), ASP.NET MVC, Entity Framework, and WPF. - Experienced in working with Azure, SQL, and Git for version control. - Proficient in Agile methodologies and familiar with TFS for project management. - Strong problem-solving abilities and attention to detail. - Accomplished in fixing bugs, implementing new features, and writing unit tests.
- Middle software developer with 4+ years of experience and expertise in developing, installing, testing, and maintaining software systems. - Proficient in C#, ASP.NET Core, Web Services, JavaScript, HTML, CSS, OData, REST, and Entity Framework Core. - Experienced in Dynamics 365 CRM, Power Platform, Model Driven Apps, Power Apps, Azure DevOps, and Azure Logic Apps. - Skilled in various platforms, languages, and embedded systems. Analytical, responsible, hardworking, open-minded, and a strategist with leadership skills. Key skills and experience include: - Strong knowledge of SQL, MSSQL, PostgreSQL, and MongoDB. - Extensive experience developing CRM systems and external modules using MS Dynamics 365, Power apps, .NET, Node.js, JavaScript, TypeScript, and Angular. - Upper-Intermediate English
- Highly experienced PHP developer with over 6 years of experience in software development. - Proficient in PHP and Shopify development, with deep knowledge of web development technologies. - Strong computer science expertise and commercial experience in web services architecture and development. - Skilled in integrating with payment systems and has a strong analytical ability. - Possesses a high level of responsibility and a strong background in mathematics. - Demonstrates excellent research skills and the ability to come up with innovative solutions. - Effective communicator, team-player, and self-motivated individual with a Master's degree in Yaroslav Mudryi National Law University. - Intermediate+ English - Availability starting from ASAP
Cesar is a Senior Software Engineer with over 15 years of experience in various aspects of the software development life cycle. He is a full-stack software engineer proficient in .Net and Angular, with expertise in a range of technologies. Cesar has worked on projects in the Anti Money Laundering space and as a Technical Lead for a risk analytics company. He has also worked as a full stack developer for a US-based construction company, utilizing modern stack technologies such as Angular, .Net, Docker, Kubernetes, and Azure Functions. Cesar has experience working with companies like Kinectify, Hexaware Technologies, Definity First, Icalia Labs, Softtek, Bind ERP, Minnt, SVAM International, and the University of Texas at Brownsville. He holds a Bachelor's degree in Computer Science from the University of Texas at Brownsville. Cesar's technical skills include AngularJS, JavaScript, PHP, and he is fluent in Spanish and English.
- Proficient in PHP, with knowledge of PHP 7+ and object-oriented programming (OOP) concepts. - Experienced in the Laravel framework, with the ability to build scalable web applications, handle routing, and implement middleware. - Familiar with the Model-View-Controller (MVC) architectural pattern and practical experience with Laravel's Eloquent ORM for database interaction. - Skilled in working with Laravel's Blade templating engine to create reusable templates and layouts. - Capable of designing and developing RESTful APIs using Laravel's built-in functionality or packages like Dingo API, Laravel Passport, or Laravel API Resources. - Experienced in integrating Laravel applications with databases such as MySQL, PostgreSQL, or MongoDB. - Knowledgeable in Composer, the PHP package manager used in Laravel projects, and able to manage dependencies and create custom packages. - Proficient in deploying Laravel applications to production environments, including familiarity with server configurations, web servers, and deployment tools. - Skilled in integrating third-party APIs into Laravel applications, such as payment gateways, social media APIs, or cloud service APIs. - Experience with WebSocket, WebRTC, and Google APIs, specifically in the development of real-time web applications, audio calling, and video calling. - Ability to work independently or as part of a team, with strong problem-solving skills and the ability to quickly learn and adapt to new technologies.
- Certified SAP Technical consultant with an overall experience of 18 years, including 7+ years of client-facing experience (On-site) and remaining experience in On-site/Offshore delivery model with multiple roles such as Solution Architect, Solution Expert, Team Lead, Lead Developer, and On-Site Coordinator - Employed with top SAP Consulting giants like SAP Global Delivery (SAP GDC) and IBM Global Services, including project engagements with top SAP clients such as ERICSSON, SAP, CINTAS, GROWMARK, Daimler, Honeywell, Valvoline and MAXCOM - Extensive Hands-on Experience (Expert level) in the following areas of SAP: SAP UI5/FIORI, SAP HANA Modelling, HANA XSODATA and XSJS, SAC (SAP Analytics Cloud), SAC Planning, SAP DWC (Data Warehouse Cloud), SAP DI (Data Intelligence) - Hands-on Experience in SAP Functional modules such as HR, E-Recruiting, MM, SD, FICO, CRM PPM, Treasury, IS-Telecom/Utilities, including latest offerings from SAP such as SAP BRIM (Hybris Billing & Invoicing), and SAP CI Solution
- 4+ years of experience in Java development - Strong knowledge in programming Spring Framework, Hibernate, and Java Core - Experience in using Design patterns - Good logical thinking and self-learning abilities - High level of responsibility and commitment - Knowledge of SCRUM and TDD development methodologies - Upper-intermediate level of spoken and written English - Master's degree in Mechanical Engineering - Experience in various projects, including Saas platforms, online systems, and business automation solutions - Strong understanding of software development principles, paradigms, and patterns - Proficient in SDLC and software development practices - Expertise in back-end development, bug fixing, and new feature development - Strong problem-solving and analytical skills - Excellent communication and teamwork abilities
- Experienced PHP developer with over 12 years of total work experience - Strong expertise in designing and developing new features, improving architecture, and enhancing performance - Proficient in OOP designing and development, CMS development using MVC, and creating interactive web interfaces with AJAX, JavaScript, and JQuery - Skilled in working with markup languages such as HTML, CSS, XML, and JSON - Familiar with various web and scripting technologies, including PHP (SMARTY, Yii, Zend, Symfony2, FuelPHP), Unix Shell, and client-side scripting with JavaScript and jQuery - Knowledgeable in client/server architecture, distributed systems, object-oriented design, networking, multitasking, and database programming - Experienced in project management using SCRUM and Agile methodologies, and proficient in version control systems like SVN and Git - Intermediate English