On Demand App Development Cost Pdf


On Demand App Maintenance Cost PDf


Hire Open Source Developers

Don’t be a contender, instead, be a leader in this competitive market. Hire open source developers from Dev Technosys and get ready to double your business revenue in no time. Avail open source development services today.

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Hire Dedicated Open Source Developers to Achieve Work Excellence!

Access growth-driven business solutions crafted by our dedicated open source developers and increase your customer satisfaction. At Dev Technosys, you can get tailor-made open source web development services for all business domains. In addition, we have a flexible hiring model that enables all-scale businesses to experience premium open source development assistance without burning a hole in their pocket. Drop your project requirements & leave the rest to us.

Hire Open Source Software Development Experts for Top-Notch Services

Attain business efficiency and increase your profit 2x times faster while partnering with Dev Technosys. Being a leading open source development company, we provide the best services ensuring maximum flexibility.

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Open Source App Development

Our skilled open source developers help every client get quality business applications of all types. They use their technical expertise to craft open source apps that speak for themselves and help businesses earn success. Hire open source software developers now.

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Open Source CMS Development

Dev Technosys professionals possess vast experience in creating software best-suited for all CMS platforms, including WordPress, Joomla, Drupal, Concrete 5, and more. Consult our open source web development company and get a well-developed CMS.

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Open Source Web Portal

Want to develop an enterprise-level web portal? Hire the best open source developers from Dev Technosys and get the perfect business solution adhering to your business requirements and modern open source technologies. Email your Project requirements now.

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Open Source Customization

Get 100% customized business solutions when you avail our open source customization services. Now, the budget won’t be a barrier as our development services are affordable and best-suited for all-scale businesses. Hire open source developer India from Dev Technosys.

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Open Source Module Development

Our vast experience in CodeIgniter enables businesses to deliver custom modules, extensions, & plugins to improve overall functionality & efficiency. Avail open source module development services from our dedicated open source developer for hire.

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Open Source Web Development

Hire open source web developers to accomplish your business goals. As a leader in open source development, we are well-versed in creating complex business websites like a pro. Share your web development requirements now and remain assured of quality.

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Open Source Support & Maintenance

Avail mobile app support & maintenance services while seeking services from Dev Technosys. We aren’t only restricted to development. Our team will take the best care of your business application while keeping it error-free and upgraded as per the latest standards.

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Open Source Consulting

Do you have a business idea to create an open source application but need professional consultation? Dev Technosys can be your savior. Avail open source consultation services from us and get perfect assistance to take your business to the heights.

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Want to Avail Professional Open Source App Development Services?

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Why Hire Open Source Developers From Dev Technosys?

At Dev Technosys, we believe in delivering business excellence. Hence, our dedicated open source developers strive hard to craft a growth-driven business application irrespective of the domain. Choose our open source development company to experience the best business benefits.

Dev Technosys

One-Stop Destination

We have a team of determined and skilled open source developers who ensures to fulfill all your business needs. Get one-stop app & web development solutions while choosing Dev Technosys for your next project.

Dev Technosys

Flexible Hiring Model

Say goodbye to your budget concern while availing open source development services from us. We have a flexible hiring model where you can get dedicated open source developers for hire on a part-time, full-time, and hourly basis.

Dev Technosys

Transparent Communication

Miscommunication leads to project failure. We understand this fact well and ensure transparent communication to make the development process much smoother and more efficient. Let’s work together and build something amazing.

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On-Time Delivery

Do you need an open-source-based project within a short deadline? Bring it to us. Avail open source software development services from Dev Technosys and get a well-developed project within the promised deadline.

Dev Technosys

Technical Expertise

We truly understand that successful project completion requires both creative and technical expertise. Considering this, we only hire open source developers who possess technical expertise and put in their best efforts to deliver a top-notch project.

Dev Technosys

Pocket-Friendly Prices

Some business owners do not have the desired budget to avail exclusive open source development services. To ensure that we treat all-scale businesses equally, we have kept our prices affordable. So, hire open source developers at reasonable prices.

Our Portfolio

For years Dev Technosys has delivered Websites and Applications that have worked as the text books for other to follow in the tech domain. Some of these highly precious products- the fruits of our exceptional acumen in technology and breakthrough solutions are:

Creditflux: Credit Funds and CLOs News

Creditflux is the leading information source globally for CLOs, credit derivatives, structured credit, distressed credit and credit....
Dev Technosys

Online Legal Education Portal

TRTCLE is a platform that provides high quality continuing legal education. It offers cross-platform lessons in the form of recorded video courses, live lectures, and lectures via teleconference. It focuses on the multitude of course subjects a...
Dev Technosys

Industries We Serve!

Unlock the door to success with our impeccable open source development services, and get ready to experience fast business growth in just a blink of an eye.

Dev Technosys


Add more worth to your small manufacturing business with perfectly crafted business software. Hire open source developers from Dev Technosys and leave the rest to us.

Dev Technosys

Cloud Computing

Get the best cloud computing services from the experienced professionals of Dev Technosys and keep your business data safe & secure. Hire dedicated developers now.

Dev Technosys

GPS Tracking

Add GPS tracking software to your transportation app and achieve work productivity & efficiency. Opt for Dev Technosys, open source developer for hire. Consult today.

Dev Technosys


Let your healthcare business get identified among millions of new patients and keep the existing clients stick with a well-developed healthcare software. Hire healthcare app developers

Dev Technosys

Banking & Finance

Do you want to create banking & finance software and looking for professional assistance? Hire open source software development experts and get feature-rich software in hand.

Dev Technosys


Get your small education business recognized among millions of students with feature-rich e-learning software. Seek mobile app development services or hire dedicated developers.

Dev Technosys

Shipping & Logistics

Do you run a shipping & logistics business and want an app for it? We can help! Choose our open source development company we will develop a perfect app for you.

Dev Technosys

Real Estate

Leave your real estate competitors behind while seeking assistance from Dev Technosys. Our team of highly skilled open source developers can deliver proven business solutions.

Dev Technosys

Tours & Travel

Well-developed tour and travel apps can take your business to heights. So, get ready to experience growth when choosing our open source app developers for hire.

Dev Technosys


Let your small ecommerce store get recognized among thousands of users. Shake hands with Dev Technosys, a leading ecommerce app development company.

Dev Technosys

Media & Entertainment

Want to create media & entertainment software that will bring you success? Consult us! We can help you with business app development adhering to your business needs.

Dev Technosys

Are you looking for Top Web & Mobile Apps developed by best industry experts

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Dev Technosys

Benefits to Hire Dedicated Open Source Developers

  • Technical Expertise
  • Optimized Business Solutions
  • Cost-Effective Development
  • 100% Client Satisfaction
  • Work Transparency
  • Dedicated Team
  • Time Zone Flexibility
  • On-time Delivery
  • Maintenance & Support
  • Flexible Hiring Model

Modern-Age Tools & Technologies of Open Source Development

We always aim to deliver the best we can and incorporate the latest tools & technologies to craft an updated open source app. Here are the modern-age tech stacks that we incorporate during open source development.

Programming Languages

  • JavaScript
  • Python
  • PHP

Development Tools

  • VS Code
  • Vercel
  • Gitlab

Testing Tools

  • Selenium
  • Appium
  • OpenTest

Why Hire Open Source Developers From Dev Technosys?

Only a well-developed and perfectly optimized business application can drive business profit & ROI. We understand this fact well and hire dedicated open source developers with desired expertise and knowledge of open source development. Project complexity is never a barrier for our experts as they easily tackle complex requirements like a pro. Still wondering why to hire open source developers from Dev Technosys. Have a look at our USPs!

  • Dev Technosys

    Over 1500 Happy Customers

  • Dev Technosys

    Guaranteed SLAs

  • Dev Technosys

    Implemented more than 5000+ projects

  • Dev Technosys

    10+ year of experience

  • Dev Technosys

    Flexible Engagement

Dev Technosys

Want more information ?

Request a quote about our web and mobile application development services

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Our Unique Development Approach

At Dev Technosys, our dedicated open source programmers utilize a unique development approach and ensure to craft a growth-driven business application. Here’s the open source development approach we follow.

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Analysis & Planning

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UI/UX Design

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Development Process

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Publish & Launch

Frequently Asked Questions

  • How to Hire Open Source Developer?

    If you choose Dev Technosys to hire open source developer, you can pick from the three hiring models available, i.e., Part-time, full-time, or hourly. Just drop your app development requirements at [email protected] and hire dedicated developers as per your business needs.

  • What Is the Cost to Hire Open Source Developers?

    The cost to hire open source developers and others keeps varying from one project requirement to the other. So, if you want an exact cost estimation of open source software development, discuss your project requirementsat [email protected].

  • How Do I Ensure the Confidentiality of My Open Source Project?

    We value every client's business idea and keep the data secure. Also, we sign NDA to assure you of open source development confidentiality. So, keep all your concerns aside while availing development assistance from Dev Technosys.

  • What Is the Process to Hire Dedicated Open Source Developers?

    We follow a very simple process of hiring. You just have to drop your business requirements at [email protected]. Our team will look into your project requirements and suggest the best possible solution as per your business requirements.

  • Do I Own the Source Code?

    Yes, definitely. Our team handover the source code to the clients after their project completion. Hire the best open source developers of Dev Technosys and get complete project ownership once your project is completed.

Our Sneak Peak into the Tech-World!

Get Exciting Updates About Latest Technologies, Development Tips, & Trending Solutions Via Our Blogs

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How To Develop an App Like BBC News?

How To Develop an App Like BBC News?

Like any other online gaming, NFT games are gaining huge popularity. The top NFT games play-to-earn have already won the hearts of game lovers,...

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Features and cost to Make Real Estate App Like Redfin

Features and cost to Make Real Estate App Like Redfin

In this dynamic landscape, Redfin has emerged as a trailblazer, revolutionizing the industry with its cutting-edge app. Are you a computer enthusiast or ambitious entrepreneur...

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Features and Cost To Develop a Job Portal Apps Like Indeed

Features and Cost To Develop a Job Portal Apps Like Indeed

In today’s competitive job market, online platforms have become invaluable tools for job seekers and employers. Indeed, stands tall among the prominent names...

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Harness the Power of Technologies to Drive Business Growth in No Time!

Hire dedicated developers & shape your business journey with our top-rated website & mobile app development services.


Awards & Recognition


Our Offices

Dev Technosys

United States of America

Dev Technosys LLC
5668 e 61st street ste 2000 #360 commerce, california 90040, USA

+1 415-992-5493
Dev Technosys

United Kingdom

60 st martins lane, covent garden wc2n 4js, London

+44 20 8638 7669
Dev Technosys

United Arab Emirates

DIP 1 - C.E.O Building - Office 613
Dubai, 500001

+1 415-992-5493