ENGAGEMENT MODELS

ai-driven software development: tailored, accelerated solutions

STS Software - Your Trusted IT Software Development Partner

For over 13 years, STS Software has been building solid software for all-size businesses, from startups to big companies. We handle the whole process of software development lifecycle (SDLC), from requirements gathering and software design, to getting it out there and keeping it running. We use Agile software engineering to being more adaptable and create bespoke software that fits you perfectly.

The commitment to excellence is further reflected in our ISO certifications, showing that our software development process follows the highest industry standards. We're serious about quality, so we utilize continuous quality assurance practices and incorporate manual and automated QA to make sure everything's robust and user-friendly.

With expertise in advanced technologies like Artificial Intelligence, Machine Learning and Cloud Computing, we confidently deliver high-impact solutions that drive your business forward. STS Software is the top software development company you need for successful digital transformation.

350+

Skilled software engineers delivering excellence

13+

Years of dedicated industry experience

800+

Successfully software development projects

300+

Global Clients

Our Services

We are a premier software engineering firm that provides end-to-end software development services tailored to your business needs. Our experienced team delivers high-quality solutions with a smooth journey from start to finish.

Software Development

We build unique software. We'll work with you, figure out exactly what you need, and create custom software that actually gets stuff done.

Mobile App Development

A high-performance mobile app can engage users and contribute to your business growth. Our team's got the skills to make your app work great!

Android App Development
iOS App Development
Cross-platform App Development

Web Application Development

Your website is your online handshake. Let's make it a good one with STS Software! We build custom web application that are cool, user-friendly, and actually catch visitors attention.

Custom Web Application Development
Web Portal Development
PWA Development
Ecommerce Web App Development

Software Product Development

STS Software build everything from quick MVPs and PoC to see if the idea works, to full-blown SaaS products that grow with you. Partner with us to bring your innovative products to market.

Software Development Outsourcing

Looking to scale your development? As a trusted software development service company, we offer flexible outsourcing solutions.

AI Development Services

We've got AI experts ready to build solutions that help your business unlock the potential of the latest technologies.

Machine Learning
Natural Language Processing
Computer Vision
Generative AI

Digital Transformation

We work closely with you to find innovative, practical ways to utilize best-fit technology that improve your operations and create better experiences for your customers.

Legacy Software Modernization
Cloud Migration Services
Data Analytic Services

Infrastructure Services

We keep your IT infrastructure running at peak performance. Our DevOps and managed IT services ensure maximum uptime, security, and efficiency, so you can focus on what you do best.

DevOps Services
Managed IT Services

Software QA Testing Services

Launch with confidence! With our expert QA services, we thoroughly test your applications to guarantee they’re reliable, efficient, and free of bugs.

QA outsourcing
Automation Testing
Performance testing
Functional Testing
Usability Testing

Let's Start a Project

Projects That Create Impact for Our Clients

AI and ML

Analyze The Object On Image Using Computer Vision Technologies

With the help of Computer Vision techniques, this effort seeks to create a system that can evaluate the Object on Image.

Detail

Natural Language Processing

Natural Language Processing Toolkit

The Natural Language Processing Toolkit (NLTK) is a Python-based software application that offers a suite of tools for the purpose of processing natural language data.

Detail

AI and ML

Skin Analyzing System

A skin analysis system evaluates skin health and appearance using imaging, machine learning, and data analysis to assess conditions like acne, wrinkles, and sun damage.

Detail

AI and ML

Semantic Search For Travel Place Document

This project aims at developing a Semantic Searching Engine that could search with meaning not only to find keywords but to determine the intent and contextual meaning of the input sentence.

Detail

Healthcare

HealthTech

HealthTech is a SaaS-based EHR platform recognized for its intuitive interface and advanced functionalities. Users appreciate its responsive support team and comprehensive mobile communication capabilities.

Detail

Retail

IDEALPOS

IdealPOS, a company that values strong internal communication to enhance customer service, partnered with STS Software to develop mobile applications for both iOS and Android platforms.

Detail

SaaS

MOBILE TEAM MANAGER

Mobile Team Manager is a robust solution. It has all the tools to manage field and office work in service-oriented industries.

Detail

Financial

Personal Loan Platform

The client was interested in hosting an offshore team to help them develop and launch new products and services, as well as improve existing ones. Our offshore software outsourcing services with specialized technical teams back up our client’s operations with several advantages.

Detail

QA Testing

SCM Portal

SCM Portal is our internal system, designed to seamlessly integrate with SAP and ERP systems. It is for PR/PO/RFQ related to vessel assembly and service demand.

Detail

Discover Our Successes

Recognized By

Trusted by Leading Companies

As a top software development company in USA, we’re trusted by leading businesses across industries. Our high client retention rate reflects our commitment to delivering innovative IT solutions that drive growth and success.

As the Owner and Director of ISMS Global, Australia, I understand perfectly how challenging it is to find a support team of skilled and professional developers to help grow a system. A few years ago, I found STS Software, led by Mr. Thanh Pham (CEO), and I have never looked back. STS has single-handedly taken ISMS camp management software from a concept on a napkin to an international product used by major companies around the world. If you are looking for a trusted partner to help you, then you should be talking to Thanh Pham.

Mr. Paul Upson

Director of ISMS Global, Australia

I have not had an issue with any of STS Software's team. I have had a couple of project managers already, and various dev. teams. The team are so knowledgeable, I feel very safe and secure these days as I spec. in my next bit of work.

Mr. Kirk Duncan

CEO of The Mobile App Man, Sydney, Australia

No doubt that STS Software is one of the most reliable software development partners of DMI Global. Highly recommend them!

Narith Sen

Vendor Manager of DMI Global, USA

I have worked with Thanh (Bruce) Pham, CEO of STS Software on several projects and I admire his professionalism and his dedication to delivering high-quality work. He is responsive when answering emails and calls, as well as making sure that work always gets done on time. I am glad to be working with him and hope to continue working with him.

Mr. RJ Macasaet

Head of Partnership – DMI Global

I would recommend companies to work with STS Software for their Software development or service needs. The project team is very responsible for their work and would recommend solutions in the interest of the client. The team also responds very quickly to requests, bugs, and questions. One exceptional quality of STS Software was their patience for clients. There were several times when we were slow to respond or test our apps but the project team was still very accommodating towards us.

Jeremy Heng

Development Manager, Rehau Group PTE

Great UI/UX and technical strength of tech team. Great comms and customer guidance and advise by their team in Singapore. Excellent support post project completion.

Wei Kiong Tan

CEO of TechTIQ Solution Pte.

Its a complete piece of mind working with Saigon folks. Prompt in response and quality of work is also great. We have been associated with Saigon for a few years now and we are really happy.

Vivek Marwaha

Senior Project Manager at DMI

What STS Software Brings to the Table

We bring expertise, transparency, and high-quality solutions to your software project. Expect reliable delivery and a partner committed to your success.

As a leading software development company, we bring years of expertise to every work. Your project is handled by experts who are equipped with the knowledge and the latest technologies to deliver high-quality, reliable solutions.

STS Software offers end-to-end development services. From concept to final deployment, we provide custom software solutions that perfectly match your goals and integrate smoothly with your business processes and systems.

Our team specializes in the latest innovations, including Artificial Intelligence (AI), blockchain, machine learning, and cloud computing, to deliver scalable, future-ready solutions that keep you at the forefront of your industry.

With ISO 9001 and ISO/IEC 27001 certifications, we uphold strict security measures and quality management practices to ensure your project achieves the highest levels of performance, security, and compliance. We also prioritize confidentiality with Non-Disclosure Agreements (NDAs), keeping your project’s privacy every step of the way.

We keep you informed and involved every step of the way by providing regular updates and maintain open channels. This makes sure that you're always in the loop and your requirements are reflected in the final product.

With a track record of success, we’ve proudly considered as a trusted software solution company. Our clients consistently see improvements in efficiency, productivity, and innovation, making us the go-to partner for impactful software solutions.

What If Your Software Could Do More?

Discover how we, a top-rated software outsourcing company, can deliver cost-effective and stand-out solutions that satisfy all your project's unique needs.

Get a Free Consultation

Choose Your Best-Fit Engagement Model

We understand every project is unique. That's why we offer a range of flexible engagement models, allowing you to choose the perfect fit for your specific needs.

Full Software Development Outsourcing

Achieve cost savings, reduce risks, and access expert development team through our strategic outsourcing services.

Dedicated Development Team

Our dedicated team will work as an extension of your own team to meet your unique demands.

IT Staff Augmentation

We provide experienced IT specialists, bringing specialized skills from various industries to your in-house development.

A Wide Range of Technology Stacks We Specialize In

Our Industry Reach

Our industry reach extends is broad. We offer specialized development services, addressing the unique challenges of each sector.

Healthcare Software Development

Fintech Software Development

Logistics Software Development

Banking and Finance

Business Software Development

E-commerce Software Development

Tech Insights From Our Experts

Industry

Mental Health App Development: Key Features, Legal Standards, and Technical Considerations

Explore mental health app development! Our complete guide covers features, tech, and regulations for creating impactful solutions.

May 09, 2025

Industry

Wearable App Development: The Complete Guide for Businesses in 2025

A complete guide to wearable app development for businesses, covering trends, strategies, features, and future growth.

May 09, 2025

Explore All Blog Articles

FAQs

How much does software development cost?

The cost of developing a software solution is project-dependent, varying based on complexity, features, platform compatibility, and required expertise. STS Software will conduct a thorough analysis of your specific requirements to provide a detailed and accurate cost estimation. For a precise evaluation, you can book a free consultation to discuss your project's scope and objectives.