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OpenSource Technologies Inc.
650 N Cannon Ave #229
Lansdale, PA 19446
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Custom Web Development
Our web application development services include everything you need to make your project a massive success. We bring creativity, technical expertise, and customer-centric culture to the table. As a provider of Custom Web Development Services, deciding to work with our industry experts means you will hire a web development company that is known for building performance-oriented, user-centric, fast, and scalable web solutions. Our team specializes in both frontend and backend development, As a Custom Web Application Development Company, we will ensure that all aspects of your web application are well-integrated and optimized for performance. We leverage the latest technologies and methodologies to create responsive and intuitive applications that not only meet but exceed user expectations. Our approach also includes ongoing maintenance and support to ensure your web application remains up-to-date and secure, providing long-term value for your business.

Our Expertise

Discovery and Project Planning
Web Application Prototyping
Web Application Development
Web Application Testing and QA
Web Application Deployment and Release
Digital Marketing
Support and Maintenance
AI-Powered Custom Software Development Services

AI-Driven Software Development

Generative AI Software Development

AI-Powered Cloud Application Development

Predictive Analytics & AI Insights

AI-Driven AR/VR Solutions
Transform Your Business with AI-Powered Software
OST helps businesses integrate AI-driven automation, intelligence, and optimization into their software solutions. Whether you need custom AI development, cloud-native AI applications, or predictive analytics, we deliver future-ready solutions tailored to your goals.


Capabilities
We offer a range of advanced solutions to help you stay a thousand steps ahead of your competitors. In a fiercely competitive business landscape, you need to hire a web development company that is capable of building one-of-a-kind custom solutions to help you stay ahead of the curve.

Custom Web Development
Web Application Framework (WAF)
Content Management Solutions (CMS)
Application Migration and Modernization




Industries We Serve
Adaptable Softwere Solutions for a Broad Spectrum of Industries
Why Choose Us
Source Code Ownerships
We have a simple policy when it comes to source code ownership – we build the product, you own it. After delivering your product, we also hand over the source code for free and with no conditions attached. You will enjoy the flexibility to continue working with us for maintenance and support or move on as you please.
No Third Parties
OST is a website development agency where there is zero dependence on third parties. We have got all the human resources and technologies required to deliver your project in-house. Having best-of-breed experts across every area of web development enables us to maintain high-quality and on-time delivery.
Local & Accountable
We build trust and ensure accountability through in-person interactions and face-to-face problem-solving. We are more than a name on your computer screen. You can meet our team of first-rate experts when you visit one of our offices. Having a physical address where you can discuss and monitor your project enables you to hold us accountable.
Transparency
Transparency is one of the major principles of our culture. We do not just want to build a great product for you, we also want to earn and keep your trust. You are not left in the dark concerning any aspect of your project. We are transparent with all our processes, project status, budget, challenges, risks, and timelines. We keep you updated while on the course to meet your goals.

Showreel

Frequently Asked Questions
This is dependent on the number of pages and complexity of the website. A fixed quote and timeline will be provided for your review once we understand the statement of work.
OST is not bound by programming language. We will build a website in WordPress or Drupal or any other language that best fits the requirements you have. We aim to provide the right technical solution and will advise accordingly.
This is dependent on the number of pages and complexity of the website. Typically a basic informational site can be delivered in 1-2 months while deeper and more complex may take 3-6 months.
Every website we build is Basic SEO optimized, even if you don’t choose our monthly SEO service. Your website content should include targeted SEO keywords. Depending on what audience you aim to attract, specifying different keywords in your copywriting will allow your site to be found organically. Our digital Marketing team can help you with this decision making.
Yes, OpenSource can come in at any stage of development and help improve your existing website. If you have an existing website, we can redesign, add custom features or port your content to a new platform or design. If you do not have a website, OpenSource can help you build it from the ground up.
Yes, our in-house design team has experience designing logos for businesses of all sizes and industries.
No, you don’t need to provide a design. OST provides full in-house design services to meet you at whatever stage of design your company finds itself in. Provide us your branding guidelines (or) if you have a design, we can incorporate it into our workflow to give you exactly what you want.
Finding the best Web Application Development Company near you can be a breeze with a few key steps. Start by researching online, reading reviews, and checking portfolios to find the expertise and quality of work. Don’t forget to schedule consultations with your top choices to discuss your project goals and ensure a good fit for your needs. With thorough research and careful consideration, you’ll be well on your way to finding the perfect website development agency near you.
The costs associated with custom website development services near you can vary depending on factors such as the complexity of the project, the features required, and the expertise of the web application development company. Typically, custom website development services may range from a few hundred to several thousand dollars, with some projects requiring ongoing maintenance fees. It’s advisable to request quotes from multiple reputable companies in your local area to get a better understanding of the pricing landscape and ensure you’re getting the best value for your investment.
OpenSource Technologies, a reputable web development company, prioritizes client confidentiality. At the beginning of each project, the company signs a Mutual Non-Disclosure Agreement (NDA) to safeguard client ideas, business information, and project details. This practice establishes a secure foundation for collaboration and ensures that intellectual property remains protected throughout development and beyond.
OpenSource Technologies, as a trusted Web Application Development Agency, follows a proven three-stage process to bring client visions to life. First, wireframe mock-ups establish navigation and UI flow. Second, design iterations overlay the wireframe with engaging graphics and content. Finally, development kicks in—choosing the right tech stack, agile workflows, testing across browsers and devices, plus migration plans for launch, OST includes 30-day bug support and optional ongoing maintenance.
Yes — as part of its Web Application Development Services, OpenSource Technologies (OST) offers ongoing support and maintenance. After a website goes live, OST provides 30 days of complimentary bug support. Beyond that period, clients can choose a monthly application maintenance agreement tailored to their needs, ensuring continuous updates, fixes, and reliable oversight.
Clients can take advantage of a free consultation with OpenSource Technologies (OST), included in its Web Application Development Services, to explore project goals and potential approaches.
Hiring OpenSource Technologies (OST) as your web development partner means gaining access to a premier provider of end-to-end Web Application Development Services. From wireframing and UX/UI design to robust development, testing, deployment, and ongoing maintenance, OST delivers complete in-house expertise. The company leverages cutting-edge technologies, future-ready methodologies, and rigorous quality assurance to build scalable, high-performance web solutions. With transparent collaboration, tailored deployment strategies, and comprehensive digital marketing and support services, OST ensures every project is delivered with reliability, efficiency, and long-term value.
Yes. OpenSource Technologies (OST), a trusted web application development company, provides clients with design mockups and prototypes before development begins. This ensures you can visualize your website’s layout, functionality, and user experience in advance. Their process emphasizes transparency and collaboration, allowing for feedback and adjustments before the coding phase. This way, clients can feel confident that the final product reflects their vision while maintaining both quality and functionality.
OST stands out as a trusted web application development company by combining innovation, transparency, and client-focused strategies. Unlike many firms, OST delivers tailor-made solutions that align with specific business goals rather than relying on generic approaches. Its process emphasizes scalability, performance, and user experience, while maintaining clear communication throughout development. This ensures that clients receive not only functional applications but also long-term value and reliability from their custom web app solutions.
OST offers a broad range of web development services, including custom web development for scalable and secure platforms, API development for seamless application integration, UI/UX design for engaging user experiences, and DevOps for efficient delivery. These are further complemented by quality assurance, software security, and cost- and energy-efficient migration and upgrade support, forming a comprehensive suite under our Web Application Development Company offerings.
OST, a trusted Web Application Development Company, begins each website revamp with wireframe mockups to define the site structure and user flow. This is followed by visual design iterations to refine the UI. The development phase then takes place, leveraging the optimal tech stack, agile processes, and thorough cross-browser/device testing. A smooth migration plan is executed before launch. After launch, OST provides 30 days of bug support, along with optional ongoing maintenance and digital marketing services to maximize long-term success.

