50+ Top Ruby on Rail Developers For Hire In Vietnam in September 2025

Good English

I am an experienced AI and computer vision professional with 8+ years of experience in developing and implementing cutting-edge algorithms and applications. As a skilled leader with 4+ years of experience managing cross-functional teams, I am passionate about leveraging AI and computer vision to solve complex problems and drive positive change.

👉 11+ years of experience in software development from architectural design to hands-on implementation ✅ 8 years as a Solution Architect with a strong focus on the cloud platform, and banking domains ✅ Built end-to-end products for Retail & Corporate banking ✅ Built end-to-end and delivered payment gateway products ✅ Strong understanding in Payment and finance industry ✅ Proven track record in designing and implementing large-scale enterprise systems, microservices, cloud-native applications and digital transformations initiatives ✅ Technologies: Java, Golang, Ruby on rails, C#, .NET Core, Kubernetes, GRPC, Spring Boot, Angular, Redis Enterprise, ActiveMQ, Kafka, Oracle DB, MongoDB, WSO2, ESB, Golden Gate, Temporal, Docker, Kubernetes, Istio, Openshift, GraphQL, Typescript, Redis, Azure.

👉 3+ years of experience in building dynamic, high-performance web applications ● Proficient in TypeScript with a deep understanding of frontend development best practices and the Angular framework ● Adept at creating scalable, maintainable, and user-friendly applications, with a strong focus on optimizing performance and enhancing user experience ● Possesses a solid background in working with RESTful APIs, integrating third-party libraries, and implementing responsive designs using Bootstrap or Material Design ● Experienced in Agile/Scrum environments, with a proven track record of collaborating effectively with cross-functional teams to deliver projects on time and within scope ● Programming Languages & Platforms: C#, .Net Core, TypeScript, JavaScript (ReactJS), NodeJS, HTML5, CSS3, SASS, Angular, RxJS, Ruby on Rails ● CSS Libraries: PrimeNG, Angular Material, Bootstrap. ● Development Tools: Visual Studio Code, Git, SourceTree, Postman, Jira, Azure ADO ● Databases: MySQL & MongoDB.

🚀 14+ years of diverse experience in software engineering and development through multiple domains: banking, logistics, ecommerce, outsourcing, and game. ✅ Adept in delivering high-quality solutions across various industries with a focus on efficiency and innovation. ✅ Proven track record in problem-solving, team leadership, and adapting to new challenges in leadership and managerial roles. ⚙ Skills and expertise: ✅ Technical Engineering Lead (Banking): Java, Spring Boot, NodeJS, PostgreSQL, GraphQL, Kafka, AWS, Microservice Architecture. ✅ Senior Backend Engineer (Logistics): Elixir, Functional programming, Phoenix, and Elasticsearch. ✅ Senior Software Engineer (E-commerce): S, MongoDB, MySQL, AWS, Microservices, Recommendation systems. ✅ Project Lead (Outsourcing): AS3, ReactJS, Ruby on Rails, MySQL. ✅ Engineering Roles (Gaming): Java, Smartfoxserver, AS3, SQL, real-time gaming, game clustering. ✅ Additional Experience: Development of NFT games with blockchain integration, Lambda.

👉 21+ years of experience in Software Engineering, Mobile Development, Project Management and Business Analyst. 👉 12+ years of technology experience in leadership roles: Engineering Lead, Solution Architect, Chief of Technical Officer (CTO), Head/Director of Engineering, IT Manager, Business Application and Digital Leader, Project Manager. ✅ Ability to handle both technical and management aspects ✅ Exceptional engineer with hands-on experience in JavaScript ✅ Strong experience in providing thorough and skill full support to software & mobile development, project management and business analyst. ✅ Strong expertise in AI and SaaS platforms. ✅ Excellent understanding of software development, IT infrastructure, and system architecture ✅ Demonstrated ability to develop and implement strategies aligned with business objectives. ✅ Strong leadership and team-building capabilities ✅ Experience with agile development, DevOps, or CI/CD pipelines ✅ Bachelor's degree, Major in Computer Science.

7+ years working with RoR, especially on backend server. - Willing to learn (and quick switch to) new programing language - Familiar with deploy and config server on aws, heroku and vps (vps from linode) - Over one year experience working with Django/ C# .NET/ C/C++ - Worked on ERP system (banking system). - 3 years using pascal in high school.

Learning new technologies is what I am passionate about. I'm also a good member in a team because I like share and learn other, so I tend to work well within groups. Now, I am looking for an opportunity to be exposed to and work with new technologies to improve and develop myself.

OBJECTIVE Try to learn as much as possible and do may best in order to accomplish my task. Develop my skills with development of company, I want to prove myself.

Strong Technical skills about Ruby on rail , Java script

Senior software developer with 10 years of experience in designing, developing, and testing software applications. Strong knowledge in C++, OOP concepts, Design principles & patterns. Knowledge of advanced level programming in C++ including smart pointers, multithreading, thread synchronization, multi-processing, concurrency, and TCP/IP Socket Programming. Experience in: Java, PHP, Python, Javascript. Database experience: MySQL, SQL Server. Thorough knowledge of game programming, development, optimization, debugging, and troubleshooting methods. Good experience in graphics programming, 3D programming, and mathematics. Good experience in using versioning tools: SVN or GIT. Experienced in working on Agile/SCRUM projects. Good experience in software development on Linux OS environment. Have good experience in using Batch script/Shell script. Experienced in using Azure cloud. Experienced in using docker. Working experience in Qt/Qml

>5 years exp

- Có hơn 12 năm kinh nghiệm trong lĩnh vực tài chính ngân hàng, dịch vụ tài chính kế toán và y tế (trong nước và nước ngoài). - Kinh nghiệm triển khai tổng đài CRM, Genesys Cloud, làm việc với telco. - Mạnh về tích hợp Single Sign On (SSO) cho hệ thống. - Mạnh về IT Infrastructure, Security, K8s và Monitoring. - Có khả năng xây dựng quy trình, quy định, bộ KPI cho các phòng ban nghiệp vụ và CNTT, cũng như quy trình mua sắm cung ứng, chào giá cạnh tranh và đấu thầu. - Có kỹ năng quản lý nhóm (10 người) và giao tiếp tốt, thúc đẩy hiệu suất cao, tỉ mỉ, cẩn trọng và chú trọng tiểu tiết. Có thể lập kế hoạch và sắp xếp tổ chức công việc hiệu quả, giải quyết vấn đề, thương lượng với khách hàng. Có khả năng thích ứng, linh hoạt, học hỏi nhanh và trung thực. - Tiếng Anh business, giao tiếp hàng ngày. - Có thể nhận việc từ 1/7 Mong muốn: Mong muốn: - Tìm kiếm một công việc mới trong lĩnh vực Tech, Big Data, AI, Education, Cosmetics, - Mức lương mong muốn từ 2500$ - 3000$ - Công ty có đóng bảo h

good communication in English

More than 5 years in Ruby on Rail . Good at english

Skills : Architecture: - Design Pattern: (Rails MVC, Service, Serializer, Decorator, Form Objects, etc). - Restful API. Programing: - Ruby, Javascript, HTML5/CSS3, SASS. - Ruby on Rails. (Action Mailler, Delay Job, Rake tasks, Sidekiq, etc.) - Jquery, Vuejs, Vuex, Axios, Slim, Haml, Coffee Script, ERB, Bootstrap 4, etc. Database: - Postgre SQL, My SQL, Redis. Deployment/CICD: - Heroku, Circle CI, Docker. Tools: - Git, Github, Gitlab. - Trello, Slack, Skype, NewRelic, Ubuntu, Mac, Windows.

SKILLS: - NodeJS Javascript, Jquery, Angularjs, Angular 8 - MEANjs, Loopback, Nestjs - Bootstrap 3-4, html, css. - C#, ASP.NET (Webform, Winform, MVC) - MSSQL Server, MongoDB, PostgreDB - Visual studio 2017 - TortoiseSVN, Git - Unreal Engine 4.19

good communication in English

good comunication in English

Good candidate

Proficient IT skills: Power BI, ETL rawdata, Sql query, Python in connecting BI with Database. ● Capable of handling computer crashes. ● Familiarity and proven capability in using php, html, css, photoshop. ● High teamwork spirit, still effective and efficient individual working. ● Able to work in a high pressure environment. ● Outgoing, friendly and supportive personality. ● Quick adaptability. ● Basic English communication skills.

SKILLS, EXPERIENCE  Applications, infrastructure, system development, optimization and lifecycle management.  Project management: Define, source, estimate and allocate required project resources, budgets, delivering.  Build customer value and satisfaction.  Take ownership.  Influencing and leading.  Vendor management.  Planning and organizing.  Co-ordination and negotiation.  Workflow knowledge.  Agile, scrum knowledge.  ERP systems experience.  Reporting, analyzing and forecasting  Study new technologies, training and presentation.  The ability to interact effectively with all levels of management.

Summary  18 years of experience in software industry.  More 12 years as Team Leader, Project Manager, Head of Engineer CTO  Domain: Market research, Insurance Tech, Oil and Gas Industry, Nuclear Plan, Health Tech, Fin Tech, Property Tech.  Experience working with EU ( Denmark, Norway, France) and USA.  Build and manage development team, release high quality, scalable  Knowledge as well SDLC.  Having business mindset, apply right technical for busin

good communication in English

As a Technical Lead and Senior Developer, he has successfully taken projects from initial analysis to deployment, ensuring scalable and efficient system architecture. His expertise spans multiple technologies, including Java, NodeJS, Python, Ruby on Rails, ReactJS, and cloud platforms such as AWS. Additionally, he has driven the adoption of microservices, GraphQL, Apache Kafka, and Spring Boot, optimizing system performance and scalability. At Byteup Technology, he currently serves as a Senior Java Developer, contributing to a back-office system that helps clients manage users, profiles, payments, and cashback processing. His role involves developing new features, improving system performance, analyzing business requirements, and troubleshooting critical issues. His deep understanding of MySQL, AWS cloud infrastructure, and backend technologies has helped enhance system efficiency and reliability.

Experienced Web Developer with a demonstrated history of working in the information technology and services industry. Skilled in,Ruby on Rails, Ruby, JavaScript, and Postgres.

I am AI computer vision Engineer with about 1 year of experience. And I hope to looking for a challenging position as a Computer Vision AI Engineer where I can further develop my skills and knowledge in computer vision, deep learning and 3D object to create efficient AI solutions.

- Really good experience in ROR Development - Good experience in AWS, Docker

id 2620

Thông tin trao đổi khi phỏng vấn

Trao đổi khi phỏng vấn

Thông tin trao đổi khi phỏng vấn

He has nine years of experience in building microservices using C++, Golang, or Ruby, as well as performing data engineering tasks such as building and monitoring data pipelines. He is looking for a challenging role where he can apply his technical skills and contribute to the development of innovative solutions in a collaborative environment. I think he would be an excellent fit for your company and I know he would be interested in working with you.

Cam is a fullstack engineer. His main stack is ROR, C#

Bạn rất thích Ruby on Rails nên bạn đang mong muốn tìm 1 vị trí Jr Ruby on Rails Developer.

Software Engineer

_Being a perfectionist often wants to meet my goals _Like to give ideas to solve problems at work _Withstand high work pressure _ Ability to self-search information and read documents about new technologies in web development _The ability to communicate, listen and work as a team in a group.

8 năm kinh nghiệm

PROFESSIONAL SUMMARY • Cooperative and able to perform within a team-oriented atmosphere. • Being an active, independent, hard – working and responsible person in working and having teamwork ability. • Having experience to work with analyzing customer requirements, maintenance and upgrading systems. • Experienced a wide range of programming languages, frameworks and technologies. • 13 years+ of professional experienc

5+ years exp

Full-stack developer with 4+ year experience. He can use Java, VueJs, Kotlin, Ruby on Rail, Nuxt,... He have experience with deployment

id 3893

id 23309

id 3875

id 2620

id 16613

Has experience as Oracle DBA. Can communicate well in English.

id 14059

id 2223