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OUR SERVICES

Custom Web App Development Services

As a leading Web App Development Company in Vietnam, SotaTek provide web application services, designed to drive growth and enhance user experience.

Progressive Web Apps (PWA)

Fast, responsive, and offline-capable applications.

  • News and media platforms
  • E-learning portals
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Enterprise Web Applications

Scalable, secure apps for large organizations.

  • ERP solutions
  • HR management systems
  • Project management system
  • Workflow automation platforms
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E-commerce Web Apps

Feature-rich online stores for seamless shopping experiences.

  • B2B & B2C e-commerce platforms
  • Online Marketplaces
  • Warehouse Management
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Web Portal

Centralized platforms for business, employees, or customers.

  • Vendor portal
  • Partner portal
  • Government portal
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Healthcare Web Apps

Enhancing patient care and operational efficiency.

  • Telemedicine platforms
  • Electronic Health Records (EHR) management
  • Healthcare CRM
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Other Custom Web Apps

Tailored solutions for unique business needs.

  • CRM systems
  • Custom dashboards & analytics platforms
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OUR CLIENTS

Who we work with?

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Startups

With over 9 years in the industry, our team has deep knowledge and experience to tackle any manufacturing challenge.

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SMEs

We offer a full range of services, including MRP, MES, BI tools, Cloud, SAP, etc. that help you develop suitable manufacturing solutions.

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Enterpirses

We have a history of successfully helping numerous manufacturing companies upgrade their system. Please check out our portfolio for detailed cases and how we solved them.

INDUSTRIES FOCUSED

Customized Web Apps Across Industries

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Retail

Agile Development, Cross-platform Development for Wearables and Smart Devices, flexible frameworks, and Mobile App Testing to ensure outstanding functions.

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Healthcare

Agile Development, Cross-platform Development for Wearables and Smart Devices, flexible frameworks, and Mobile App Testing to ensure outstanding functions.

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Finance

Agile Development, Cross-platform Development for Wearables and Smart Devices, flexible frameworks, and Mobile App Testing to ensure outstanding functions.

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eCommerce

Agile Development, Cross-platform Development for Wearables and Smart Devices, flexible frameworks, and Mobile App Testing to ensure outstanding functions.

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Transportation

Agile Development, Cross-platform Development for Wearables and Smart Devices, flexible frameworks, and Mobile App Testing to ensure outstanding functions.

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Education

Agile Development, Cross-platform Development for Wearables and Smart Devices, flexible frameworks, and Mobile App Testing to ensure outstanding functions.

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Real Estate

Agile Development, Cross-platform Development for Wearables and Smart Devices, flexible frameworks, and Mobile App Testing to ensure outstanding functions.

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Logistic

Agile Development, Cross-platform Development for Wearables and Smart Devices, flexible frameworks, and Mobile App Testing to ensure outstanding functions.

OUR WORKFLOW

SotaTek Web Application Development Process

Our IT Consultants gain insights from Clients to deeply understand, work based on given standards and recommend suitable solutions for Web App Development projects. Detailed plan with analysis on technologies, languages, and platforms is provided by our IT experts, which is crucial in the beginning phase.

Having clearly understood your requirements and goals for the project, our team of experienced Front-end Developers immediately take on the project and start with the basic design, package design to program design. Our experts always aim to deliver visual-rich and easily navigated Web Applications for Clients.

We provide teams of experienced Top Software Developers who construct your Web-based Applications‘s back-end, encode all contents and essential features. SotaTek confidently guarantee secured products that meet Clients’ exact expectations and requirements.

Quality Assurance and Testing Team work closely with Web App Development Developers to ensure every features of the project would run smoothly. Upon completion, we carry out extensive unit test as well as utilize real data to make sure the app operates exactly to your requirements.

As a responsible partner, we provide in-time Maintenance Services, ensuring Web Apps to be accessible, remains functional without any loss in user experience, run backups, ensure security standards and maximum uptime percentage.

OUR tech stack

Technologies

Advanced technological stacks available to satisfy any development requirements from your business

Front-end

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Back-end

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Frameworks

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Database

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Have an idea of building an excellent web app?

Discuss with us now!

Leave us a message here

Our Portfolio

Expanding YouTube Reach with Sub-tube
EntertainmentTechnology
Expanding YouTube Reach with Sub-tube
AI Tools for Smart Note Management
Technology
AI Tools for Smart Note Management
Wesang: Elevating Food Delivery Through Managed Services
Transportation
Wesang: Elevating Food Delivery Through Managed Services

Testimonials

What Our Customers Say

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We were looking for an offshore company partner and finally we found SotaTek and had started working with them since September 2022. ( ... ) They helped us pay down the technical debt and also accelerate our development. Without SotaTek, we wouldn't be able to actually handle so many technical initiatives. Thanks to SotaTek, we were able to deliver all of them in time. So if you are looking for an offshore engineering team. I'd recommend SotaTek.

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Andrew Jeon

CEO - Wesang

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Lemon Healthcare aims to extend its presence beyond South Korea into Southeast Asia. For that reason, we decided to choose SotaTek. SotaTek is already making a name for itself in Vietnam as a professional outsourcing company. We needed the ability of SotaTek. Through this, we intend to localize and expand smart hospital ERP in Southeast Asia and help both companies grow.

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Steve Hong

CEO - Lemon Healthcare

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SOTATEK JSC successfully helped numerous clients to accelerate their digital transformation. Several apps and platforms were launched and received positive feedback from the end users, ultimately increasing customer base and revenue by 140%. Overall, they had an effective and collaborative workflow.

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Leo Vu

CEO of Fizen.io

SotaTek is our most important partner, enabling us to improve our products through joint development. We have been collaborating for over two years, and I have complete confidence in the technical abilities of the engineers working with us.

Kosuke Saito

President and CEO of Brainlab

SotaTek is a reliable software delivery partner to work with. They are honest and easy to communicate. There are little to no administrative hurdles & very flexible. They stick to their commitments and deliver reliably.

Josef Puchinger

CTO of Privé Technologies

We gave our ideas, vision and SotaTek’s comprehensive technical knowledge made it possible for Travala to build and incorporate multiple areas of blockchain within the platform. What even better is that changes were done in a timely manner if requested, which undoubtedly met the international standards. It feels natural to have a partner with the same mindset as us, who we can always trust and ensure that nothing is impossible.

Matthew Luczynsky Ba (Hons)

CEO & Co-Founder of Travala.com

From our blog - Industry Insights

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SotaTek and Databricks Sign Strategic Partnership
Partnership
SotaTek and Databricks Sign Strategic Partnership Read more icon see more
SotaTek and AIchemist Sign MOU to Strengthen Cooperation in Digital Twin and AI
Partnership
SotaTek and AIchemist Sign MOU to Strengthen Cooperation in Digital Twin and AI Read more icon see more
SotaTek Education & TopCV: Collaborating to Elevate IT Workforce Quality
Events
SotaTek Education & TopCV: Collaborating to Elevate IT Workforce Quality Read more icon see more
Blockchain 2025: Strategic Insights and IT Solutions for Business Transformation
Blockchain
Blockchain 2025: Strategic Insights and IT Solutions for Business Transformation Read more icon see more
Generative AI: The Story of Elevating Customer Service Quality (Part 2)
AI and Machine Learning
Generative AI: The Story of Elevating Customer Service Quality (Part 2) Read more icon see more
The Sota Holdings Ecosystem 2025
News
The Sota Holdings Ecosystem 2025 Read more icon see more

FAQ

​Web app development services include the process of designing, creating, deploying, and maintaining web-based applications. These web apps reside on remote servers and are accessed through web browsers, eliminating the need for users to download or install them locally. This approach ensures platform independence, allowing users to interact with the application regardless of their device or operating system.

Benefits of Web App Development Services:

  • Cross-Device Access: Web applications can be used on any device with a web browser, ensuring seamless accessibility.
  • Budget-Friendly: Developing a web app is often more cost-effective than creating separate native apps for multiple platforms.
  • Effortless Scalability: Web apps can be easily updated and expanded to accommodate growing business demands.

​The cost of hiring a web app developer varies based on factors such as the project complexity, the developer experience, and their geographical location. Here's a breakdown of typical costs:​

  • Freelancers: $15–$50 per hour
  • Agencies: $50–$250+ per hour
  • Small projects: $1,000–$5,000
  • Medium-sized apps: $5,000–$20,000
  • Complex web apps: $20,000

Following are the 5 steps to create and build a web application for your business:

  • Research and define
  • Front-end Development
  • Back-end Development
  • Testing and Quality Assurance
  • Deployment and Maintenance

Selecting the right web app development company is crucial for the success of your project. Here are some companies known for their expertise and client satisfaction:

  • IBM
  • Accenture
  • SotaTek
  • Kyanon Digital
  • Zyro
  • GoMage
  • Brainvire Infotech
  • etc

Globally Accessible

Explore our global offices spanning multiple regions to serve you better.

Hanoi Head Office
2F, 7F & 11F, CIC Tower, No.2 Nguyen Thi Due Street (Lane 219 Trung Kinh Street), Cau Giay, Hanoi, Vietnam
Tel: +84-(0)24-6658-5248
Hanoi Development Center
5F & 7F Golden Park, No.2 Pham Van Bach, Cau Giay, Hanoi, Vietnam
Tel: +84-(0)24-6658-5248
Danang Office
G8-Golden Building, 65 Hai Phong Street, Hai Chau, Da Nang, Vietnam
Tel: +84-(0)24-6658-5248
Korea Office
6th Floor, Iners Tower, 5 Teheran-ro 21-gil, Yeoksam-dong, Gangnam-gu, Seoul, South Korea
Tel: (+82) 2 2088 0867
Mail: sales.korea@sotatek.com
Tokyo Office
5F, Ginza Sky Building, 3-13-4 Ginza, Chuo-ku, Tokyo, Japan
Mail: contact.jp@sotatek.com
Tel: 03 6281 5704
Osaka Office
5F, Sugimoto Building, 1-4-7 Tokui-cho, Chuo-ku, Osaka, Japan
Mail: contact.jp@sotatek.com
Tel: 03 6281 5704
Sydney Office
81-83 Campbell Street Surry Hills, NSW 2010, Australia
Tel: +61-410-365-172
Mail: an@sotatek.com
California Office
150 E Brokaw Rd, San Jose, CA 95112, United States
Mail: us.contact@sotatek.com

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    Proudly partnered with 350+ clients to deliver exceptional solutions across Banking & Finance, Automotive, Retail, Healthcare, Education, Media & Entertainment, and beyond.

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