wGrow - Excel/Google Sheets Development

Fast to deliver. Great prototype tool.
Fast To Deliver

Full project design and build with popular Excel or Google Sheet as UI. Coding in VBA or Google Apps Script. Easy to maintain and upgrade.

Working Prototype

Many of our customers use Excel/Google Sheet to create working prototype to test and refine business logic, and then later convert to proper system.

Policy Compliance

For some MNC or gov projects, custom-built solutions are subject to lengthy compliance check for IT policy. While Excel is already in the approved list.

We assist to get EDG fund support for project. Subject to approval. Companies must meet the requirements. Only for complex projects.

Excel/Google Sheets Development

Program complex business logic with Excel

  • Main user interface: Excel or Google Sheets.
  • Separate Users Interface from data; Control users with authentications.
  • Protect corporate data: users can view data in the files only in corporate network environment.
  • Use automation to reduce manual work and human error in data and report generation. 
  • Create charts, pivot tables, finance models, and data analysis with your team, with data import processing millions of data.
  • Program working prototypes with Excel/Google Sheets for workflow optimization and migrate into a proper server & client implementation.

A Typical Case Study

  • Design to separate data and interfaces, so that users see the data they are allowed to see.
  • Implement authentication to project data from non-authorized users.
  • Create audit log for import data access and actions for compliance purpose.
  • Provide Encrypt for crucial data, personal data, enable PDPA compliance.
  • Create daily archive, backups for important data, reduce data loss risk.

Fast to Deliver

  • Many build-in functions, charts, analysis tools are available, no need to program those ready features.
  • Most users already familiar with Excel/Sheets interface and basic functions, reduce users learning curve.
  • VBA codes, or the similar Google Apps Scripts, are easy to update, even with non-developer users. We deliver our projects with the original codes inside.
  • Quick deployment: no complex servers needed. Can deploy via copy & paste, and work with most LAN network.
  • Ease of future update. Ideas, new workflows can be easily modified into existing forms and codes.

Secured Regular Local Backup

  • Zip applications & database regularly, with strong password.
  • Transfer via Secured FTP into Offsite or Onsite Server.
  • Monitor backup dates and remove outdated data with auto purging logic.
  • Keep daily data with up to 120 days retention.
  • Restore backup copy when disaster happens.

Some Additional Considerations

  • Usually does not support large set of data. We recommend keeping the data within 200k rows, or it will be slow to load and create reports.
  • Not able to support too many concurrent users. We recommend 5 users.
  • It is a good prototype tool to create working prototypes to prove business ideas. Once tested, shall migrate into proper platforms, such as .NET, Python, PHP, Java.
  • Difficult to make the application work across network. It is possible, but it will be slow.
  • Besides all these, Excel with VBA, or Google Sheets with Apps Script, are still very good tool for small scale apps.

Long Term Support & Upgrade

We support and upgrade all applications we deployed.

Project Delivery Workflow

Solid workflows to ensure project delivery.

Analyse Requirements

Team Lead and Architect discuss projects and gather requirements, study project feasibility, and confirm whether to proceed project.

Propose & Prototype

PM creates proposal for clients to review and approve, then project team to create prototype to illustrate the full workflows.

Implement & Deploy

Engineers team to implement the projects, perform UAT with clients, and publish project live, and carry on with post-delivery support.


Frequently Asked Questions

We offer a wide range of services, including custom spreadsheet development, Excel form creation, automation, data analysis, and reporting solutions using VBA. Our experienced team can help you design, develop, and implement Excel-based solutions tailored to your specific business needs.

Our team of skilled developers has extensive experience working with Excel and VBA, enabling us to deliver high-quality, customized solutions. We prioritize understanding your unique business requirements, ensuring that our solutions are efficient, secure, and scalable to support your organization's needs.

We understand the importance of data security and adhere to strict protocols to protect your sensitive information. Our developers follow best practices for data protection and can implement additional security measures such as password protection, encryption, and user-level access controls within your Excel and VBA projects.

Our team has experience working with clients across various industries, including finance, healthcare, manufacturing, retail, and more. This broad range of experience enables us to develop tailored solutions that address the unique challenges and requirements of different sectors.

The turnaround time for an Excel and VBA project depends on the project's complexity and scope. We work closely with our clients to develop a timeline that meets their needs while ensuring the highest quality of work. We complete most projects in 1 to 2 months time.

Yes, we offer ongoing support and maintenance services for our Excel and VBA projects. We do testings with IT department before major Office security patches, and upgrade the applications not compatible with new versions.

Absolutely! We understand the importance of empowering your team to utilize and maintain the solutions we create. We offer training and resources tailored to your specific project, ensuring your team has the knowledge and skills needed to work effectively with the Excel and VBA tools we develop.

Our pricing structure depends on the scope and complexity of your project. We break down the costing of the whole project into modules and costings will be given to each module.

Yes, our team is experienced in integrating Excel and VBA solutions with various applications, databases, and external APIs. We done many of those integrations. But we prefer to check the environment to ensure the integration is possible.

To get started, simply reach out to us with your project requirements and goals. We will showcase a few typical projects we implemented, and our team will work with you to understand your needs and provide a proposal detailing our recommended approach, timeline, and pricing.


Only non-confidential projects.

Contact Us
  • Our Address:
    114 Lavender Street, #07-51, CT Hub 2, Singapore 338729
    Malaysia Johor - 99-01 Jalan Adda 3/1 Taman Adda Height 81100 Johor Bahru Johor, Malaysia
  • Phone Number:
    +65 6652 3398
  • WhatsApp:
    WhatsApp Us
  • Email:
    [email protected]