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FinTech Mobile App Development for Indonesian Investment Giant, SimInvest

Discover how FinTech mobile app development empowers retail investing with secure, scalable, and user-friendly platforms.
SimInvest mobile app development | Binmile

SimInvest is a mobile app from a Jakarta, Indonesia-based securities company. Siminvest is a subsidiary of Sinar Mas Group, founded in 1938, and one of the largest conglomerates in Indonesia. It is one of the brokers that brought a revolution in the Fintech community in Indonesia. We, at Binmile, helped the client with the SimInvest mobile app for stock and mutual fund investments targeted at millennial retail investors around their requirements.

  • Vertical: Finance Industry
  • Technology Stack: React Native, MySQL, GoLang, and Google Cloud
  • Time Duration: 6 months
  • Team Effort: 10 technology experts

fintech app development | Binmile

A Snippet of Case Study

  • Challenge

The client wanted a user-friendly online platform connecting with the Millennials. It also expected low brokerage charges and a schedule for educating users.

  • Solution

Binmile, an app development company in Indonesia, helped SimInvest in fintech mobile app development from scratch to cater to the changing needs of Generation Y.

  • Benefit

Binmile’s technical understanding, resources, and tech stack helped the client perform well in the capital investment market with a unique and user-friendly SimInvest fintech product.

  • Scope of Work

Product conceptualization; architectural roadmap, full stack web development for Android and iOS; API development and integration; UX/UI strategy and designs, and DevOps strategy and automation

Prime Challenges Addressed

The client had quite an experience working on desktop applications. It felt the need to connect with the Millennials to create user-friendly online platforms with low brokerage charges. Binmile, a Mobile app development company in Indonesia, addressed the following challenges.

  • Designing an app that millennials can use easily
  • Creating an architecture that upscales
  • Creating new features as well as maintaining the old ones
  • Migration from Alibaba Servers to the Google Cloud Platform
  • Tracking the user with the help of big data analytics
  • Monitoring real-time results

In addition, Binmile had to address challenges with deployment, API integration, API customization, and data management.

Binmile Solutions for SimInvest Mobile App

We are experienced and have a team of experts who provide unique solutions to unique problems. We resolved every issue through intensive research, dedication, and development.

  • React Native for developing iOS and Android apps with one codebase.
  • Automation with CI-CD for delivering new builds to QA, to Product, to Playstore/AppStore
  • Data analysis using Amplitude, Google Analytics, etc
  • Tracing production errors and fixing them.
  • Code Push Integration for faster deliveries, the user doesn’t need to update the app, and the updated code is
  • An agile methodology using Jira to plan, execute, and deliver

Also Read: Tech Stack for FinTech App

Binmile employed the best practices for secure and safe data storage and coordination with stakeholders in Bahasa. APIs were integrated with the front end to have a seamless user experience and check issues. Binmile also utilized DevOps practices, CI/CD pipeline, Continuous Monitoring, and Continuous Testing for seamless deployment. We employed these practices for mobile app development.

Overall Business Outcomes

  • Hassle-free investing experience
  • Star points collection and redemption
  • Availability of quality research material to make informed decisions
  • User-friendly and convenient platform for millennials
  • Simplified investment process
  • Barriers to communication eradicated
  • Real-time monitoring for users
  • The strategic advantage of the migration to the Google Cloud platform

About SimInvest

SimInvest, a part of Sinarmas Group, is a reliable and trusted investment partner for every investor in Indonesia. It plans to launch a platform for investment with us, an app development company in Indonesia, in the capital markets as part of the millennial lifestyle.

The SimInvest mobile app provides you with a “one-stop platform” to place investment orders for funds and stocks. Investors can download the app from the Apple Store or Google Play Store.

Frequently Asked Questions

FinTech Mobile App Development involves creating digital financial solutions that enable users to manage investments, transactions, and portfolios through mobile devices. For investment platforms, it enhances accessibility, engagement, and customer retention while simplifying the investing experience.

A modern investment app should offer intuitive onboarding, real-time portfolio tracking, AI-driven insights, personalized recommendations, secure transactions, educational resources, and seamless payment integrations to meet the expectations of millennial investors.

By incorporating personalized dashboards, investment alerts, gamification elements, and real-time market updates, FinTech mobile apps create engaging experiences that encourage users to invest more frequently and stay connected with their financial goals.

Custom FinTech Mobile App Development enables financial institutions to build secure, scalable, and differentiated digital experiences tailored to their target audience. This helps improve customer acquisition, strengthen brand loyalty, and accelerate digital transformation initiatives.

Businesses should evaluate a development partner’s expertise in financial services, regulatory compliance, security standards, UI/UX design, cloud infrastructure, and successful FinTech project delivery. The right partner can reduce development risks and speed up time-to-market.

Author
Surender Gusain
Surender Gusain
Tech Manager

Surender Gusain is a Technical Manager with over 13+ years of experience in building scalable enterprise solutions across fintech, digital commerce, and custom development. He works closely with business and product teams to turn complex ideas into practical and reliable technical solutions. His expertise lies in system design, microservices architecture, and cloud platforms like Azure and AWS.

As a seasoned IT services professional, Surender believes in a hands-on approach, staying involved in key technical decisions, and ensuring high engineering standards. With strong experience in fintech systems and critical problem-solving, he focuses on delivering secure, efficient, and business-aligned technology solutions.

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