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Hire Expert Backend Developers - For Web Or Mobile Apps

Hire Backend Developers on a full-time, hourly, or fixed cost project basis and manage them as your extended team.

ISO 9001 & 27001 Certified with over 98% 5-Star Rating

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Are you interested to learn more about our backend development services?

What happens after you contact us?

Our solution experts will answer your questions in a secure online meeting. You will get good information and honest advice in plain English. You are then free to choose how to move forward.

Our clients include 150 Global Brands, Silicon Valley Founders

Backend Development Services

Back-end developers are responsible for the server-side logic that powers web applications and mobile apps. It includes all the work needed to build out the database, server, and application. From database migrations to API integrations to set up the server-side technologies that make an application work, a back-end web developer is a quintessential role that you want to get your project off the ground.

Custom Development

Custom Development

Are you looking to build a custom backend? We’ve got you covered. First, we study your requirements and then make a tailor-made backend as per your business needs.

Backend for Mobile & Web Apps

Backend for Mobile & Web Apps

At Capital Numbers, we develop backends for websites, mobile apps, SPAs, PWAs, cross-platform apps, etc., to satisfy your users across all domains and industries.

API Development

API Development

Do you have a legacy web application that you want to integrate with your other applications or third parties? Then hit us up. We'll develop and deliver a secure and scalable API layer for it.

Cloud Integration

Cloud Integration

We can integrate your app with scalable Platform as a Service (PaaS) platforms like Amazon Web Services, which will significantly decrease your spendings on backend development and maintenance.

Re-Engineering

Re-Engineering

Our certified Backend experts ensure maximum customization by fully utilizing the current processes of the applications. We use cutting-edge re-engineering processes to simulate views, screens, and procedures.

Support & Maintenance

Support & Maintenance

Be it emergency bug fixes, performance tuning, improvements, or upgrades. We provide it all so that your web and mobile apps are error-free, secure, and perform as per requirements.

Dedicated Backend Developers

Dedicated Backend Developers

Hire dedicated backend developers to work as an extension to your team. Hire expert developers on PHP, Python, .NET, Node.js, Java, RoR, GoLang, and more.

Backend Modernization

Backend Modernization

Modernizing your present backend systems is our specialization. Our backend developers work on your legacy architecture in a way that significantly improves the backend without disrupting the frontend.

Custom Database Development

Custom Database Development

We work with various databases, including MySQL, PostgreSQL, MongoDB, and Redis, to maintain your backend. We also have expertise in BaaS products such as FireBase etc.

Or, Use this form to tell us about your needs.

Our Backend Technology Expertise

  • PHP

    Powering over 80% of all websites, PHP is the most popular programming language with vast libraries for faster development. Learn More

  • Python

    Known for its simple syntax, Python is an open-source language that takes away the complexities of coding. Learn More

  • NodeJs

    Node.js is a go-to choice for developers looking to build real-time, scalable apps and collaborative tools. Learn More

  • .Net

    From mobile and web apps, desktop apps to microservices running on the cloud, .NET provides a solution for all. Learn More

  • java

    Java is one of the most popular and influential languages. It is considered the most secure and reliable due to its 25 yrs old history. Learn More

  • ROR

    Ruby on Rails is especially relevant for startups building MVP because of its clear syntax and code reusing. Learn More

We Offer Full Cycle Development Teams

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People who excel at everything from planning and scheduling to progress tracking and workflow optimization.

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Our experienced business analysts will help you refine the project requirements and improve business processes through rigorous research and detailed documentation.

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Our Designers help you transform your product vision into user-friendly designs and create user journeys optimized for the best user experience and highest conversion rates.

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Our front-end developers create the part of your application that the users see and directly interact with. They make sure the experience is equally smooth and user-friendly to every person who uses the app.

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Our backend developers plan and develop the whole application architecture, decide which services and databases should communicate together, how API and external integrations should work and how to ensure the product is secure and stable.

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Reducing the time needed to integrate changes while improving the quality is a tremendous competitive edge in today’s world. We employ the best CI/CD practices to minimize the number of errors during integration and deployment to streamline your project.

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From meticulous manual testing to writing complex automated testing solutions, our bright QA engineers and scrupulous testing teams will ensure your software solution is free from any performance, stability, or functionality issues.

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Or, Use this form to tell us about your needs.

3 Steps To Build Your Custom Team Of Backend Developers

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Choose Backend Developers

We have a team of 100+ Backend developers. You can interview and shortlist candidates from our in-house tech pool and decide who joins your team.Want to start with this step? Request Resumes >>

02

Integrate Team into Your Projects

Our developers have now become a part of your team. They work dedicatedly for you, and you can communicate with them directly. You can start assigning them tasks and get daily updates along with a timesheet.Have you got questions about working with remote developers? Book a no-obligation call >>

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Scale On-demand

We also let you scale on-demand, grow your team during high-volume periods, and ramp down team size when needed. In short, we make it easy for you at every step like a true partner on whom you can rely.

Why Hire Dedicated Team from
Capital Numbers

  • WH-con-1 We Match Your Needs

    By partnering with Capital Numbers, you'll get access to our 700+ in-house developers and will be able to fill any role immediately.

  • WH-con-2 You’re in control

    You get a dedicated development team entirely under your control but without the administrative issues and hassles. You control your team’s work, and all processes are fully transparent, so you know exactly who’s doing what, when, and why.

  • WH-con-3 Work with Experts

    We’ll help you hire developers with a deep understanding of backend, frontend, QA, DevOps, UI/UX.

  • WH-con-4 Hassle-free production

    Our HR specialists, office managers, and system administrators make sure your development team’s working conditions are perfect.

  • WH-con-5 Low Attrition

    Corporate outings, regular training, engagement activities, career counseling, grievance handling – our HR veterans will sure every developer you hire with us stays motivated to try hard to make you successful.

  • WH-con-6 Zero Overheads

    Payroll, taxes, benefits, sick days, and vacations for your team – we’ve got you covered.

  • WH-con-7 50% Cost reduction

    Our clients have been able to save up to 50% in labor costs.

  • WH-con-8 4.8/5 Rating on Clutch

    Our clients highlight our ability to build great personal relationships with them, except for the excellent code quality.

  • WH-con-9 75% of the company – senior and middle engineers

    We invest in attracting the best talent from the market. We hire only strong middle and senior engineers and no juniors.

  • WH-con-10 ISO 27001 Information Security

    Capital Numbers adheres to ISO 27001 certified information security standards to ensure that your IP and investment are protected.

Case Studies

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CASE STUDY

Development of Cost Management Tool and Dashboard for Landscaping Companies

Tech Stack: React.js, C#, SaaS

We created multiple cost calculators within the app to enable contractors to develop estimates, calculate forecasts, and manage their logistics easily.

Read More
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CASE STUDY

Integrating the Bella Chatbot With Amazon’s Virtual Assistant, Alexa

Tech Stack: Echo Device, Node.js, API

Quit with Bella is a chatbot integrated with Alexa, Amazon's virtual assistant, to help people stop smoking. It gives contextual advicee to people trying to beat a smoking habit.

Read More
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CASE STUDY

Helping Life Happens with a Web App That Drives Financial Literacy

Tech Stack: Laravel, Vue.js, CSS

This is a web app that helps insurance companies upload marketing/educational resources (e.g. flyers, brochures, videos, etc.) and drive financial literacy in society.

Read More
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CASE STUDY

Social Media Marketing and Management Tool Development

Tech Stack: Python, React.js, jQuery, PostgreSQL, Stripe, AWS

Our developers created a robust social media monitoring tool to help entrepreneurs and small firms strengthen their social presence on a budget.

Read More
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CASE STUDY

Workflow Solution for Australia’s Leading Digitization Company

Tech Stack: Laravel, Angular, Redis, Pusher, Gulp

They wanted to scale their production team in a cost-efficient way, and to ensure that the quality was up to standard for their government clients.

Read More
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Great Reviews

97 Out Of 100 Clients Have Given Us A Five Star Rating On Google & Clutch

Emily NyazCapital Numbers 5/ 5
Judy ShapiroCapital Numbers 5/ 5
Stephen SmithCapital Numbers 5/ 5
Jose RodriguezCapital Numbers 5/ 5
Jon KayserCapital Numbers 5/ 5
Ryan DaviesCapital Numbers 5/ 5
Read More Reviews
  • Read Capital Numbers reviews on G2

We’d Love To Hear From You

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Our Consultants Will Reply Back To You Within 8 Hours Or Less

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650+ In-House Experts
25+ Awards in the last 9 Years
237+ Clients Worldwide
150+ Five Star Reviews On G2, Clutch, Google and GoodFirms
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