Back-End Development Services

The right back-end system can be the difference between success and failure for any business. With 9+ years of experience and a team of skilled back-end developers, we will find the ideal technology for your requirements and create an effortless delivery process.

Techstack's Powers in Back-End Development

With Techstack, you're not just getting a service provider—you're gaining a partner that's committed to helping you succeed. We leverage our back-end development powers to transform your ideas into reality, ensuring that your digital presence is strong, secure, and capable of driving your business forward.

Architect Tech Guild

Our team consists of seasoned software architects who have honed their skills over years of practical experience. These experts form our unique architect tech guild, where they regularly share their knowledge, insights, and latest discoveries. This continuous learning and sharing culture ensures that our expertise stays fresh, relevant, and cutting-edge.

Back-End Development as Our Core Expertise

At Techstack, we excel at the art and science of back-end development. Our expertise is rooted in our deep understanding of the core technologies that power the digital world. With 100% of our clients benefiting from our back-end development services, we've proven time and again that we're not just proficient—we're experts. Need 60+ Java developers for one product? We can get you covered!

Rising Tech Talent

Techstack is a pioneer in fostering rising tech talents, particularly focusing on Java and Full-stack technologies. Through comprehensive educational programs led by seasoned software engineers, Techstack cultivates the next generation of tech stars. This nurturing environment is further enriched by a community of experienced mentors dedicated to sharing their expertise and insights.

Expert Back-End Development Services

Our seasoned developers specialize in creating high-performance databases, APIs, and server scripts that ensure seamless user experiences. By leveraging the right mix of technologies, methodologies, and years of expertise, we deliver tailored back-end solutions that drive growth and innovation for your business.

Back-End Development

Back-end development refers to server-side development, which focuses on how the website works behind the scenes. This involves creating, maintaining, and testing the core functional logic and operations of a software application or information system. It primarily includes interaction with servers, applications, database management, and the manipulation of data using various programming languages like Python and Java.

Database Design and Optimization

Our team of experts ensures the creation of robust, scalable, and efficient databases that seamlessly handle large data sets, improve performance, and reduce downtime. Harness the power of our services to transform your data management, ensuring optimal data integrity, security, and system performance.

Server Management and Deployment

We can help you maintain and monitor your server environment 24/7 but also optimize it for peak performance. Our expert deployment strategies guarantee quick, efficient, and secure rollouts of new features and updates, minimizing downtime and maximizing your business productivity.

Microservices Architecture

It enables rapid, frequent, and reliable delivery of complex applications with ease of understanding, developing, and scaling individual components. With this type of architecture, you can enjoy increased productivity, reduced risk, and enhanced speed to market, transforming your business operations for a competitive edge.

Back-End Refactoring

Back-end refactoring services are essential for ensuring your application's efficiency, maintainability, and longevity. Our back-end engineers specialize in optimizing code, eliminating redundancies, and improving system architecture to enhance performance and scalability. Experience seamless integration, faster loading times, and a more robust application with our top-tier back-end refactoring services.

Technical Back-End Audit

It’s a comprehensive deep dive into your system's architecture, designed to identify and rectify any performance bottlenecks, security vulnerabilities, or code inefficiencies. Leveraging our expertise in back-end development, we scrutinize your databases, servers, and application logic, ensuring optimal functionality and robustness.

API Development and Integration

We can help you seamlessly connect your applications, systems, and processes. Our engineers create robust, secure, and scalable APIs that enable efficient data exchange, enhancing interoperability between your software components. With our back-end development services, you can expect improved system integration, leading to optimized business operations and an enhanced user experience.

Back-End Development Services for Any Software Product

Back-End Development for Mobile Apps

We offer robust back-end development services for mobile applications, ensuring seamless data management and high performance. Our team excels in creating secure APIs and integrating third-party services, providing a solid foundation for your mobile app. Benefit from our expertise in various server-side languages and databases to deliver an efficient mobile experience.

Back-End Development for Web Apps

Specializing in back-end web application development, we provide top-notch services to create dynamic and interactive websites. Our experts are proficient in multiple server-side technologies, enabling us to develop highly secure and efficient data-handling processes. We ensure seamless functionality and smooth user experiences through effective database design and architecture.

Back-End Development for IoT

Unleash the potential of connected devices with our back-end development services for IoT. We build robust and secure back-end systems that enable real-time data processing and analytics, critical for IoT applications. Our solutions facilitate seamless device-to-cloud communication, ensuring efficient data exchange and storage.

Back-End Development for AI/ ML

We build reliable back-end systems that efficiently manage and process large datasets crucial for AI/ML operations. Our team ensures your AI models have the necessary infrastructure for training, learning, and delivering accurate results. Partner with us for back-end solutions that make your AI/ML projects successful and impactful.

Our Tech Arsenal for Back-End Development

Here at Techstack, we draw on our vast know-how to choose only the most fitting tools for back-end development services, guaranteeing a powerful and trustworthy tech stack. Our absolute dedication to quality benchmarks motivates us to use technologies that best coordinate with project specifications and maximize performance.

Programming Languages

JavaScript (JS)
TypeScript
Python3
C#
F#
PHP
Java
Kotlin

Server-Side Technologies

Node.js
Express.js
Nest.js
.NET Web API
.NET Framework
.NET 6
ASP.NET MVC
Entity Framework
Laravel: PHP web application framework
Django
Flask
FastAPI
Tornado
Sanic
Aiohttp

Database Technologies

MongoDB
RealmDB
DocumentDB
MSSQL
PostgreSQL
MySQL
Aurora
RDS
Firebase

Messaging

AWS SQS
SNS
Kinesis
RabbitMQ
Apache Kafka

API

REST
GraphQL

Caching

Redis
Memcached
Elasticache

Unit testing

C#: NUnit, xUnit.net, Moq, Fluent Assertions
JavaScript / TypeScript: Jest, Mocha, Chai, Sinon.js
Python: unittest, pytest, mock, nose2
Java: JUnit, Mockito, AssertJ, Hamcrest

Cloud Services and Deployment Platforms

Amazon Web Services (various services)
Google Cloud Platform
Microsoft Azure
MacStadium
Heroku

SDLC enabling technologies

CI/CD with: AWS Pipelines, Gitlab CI, Serverless framework, Github Actions
Terraform
Kubernetes

Servers

Windows Services
Windows drivers
IIS Server
Linux Servers stacks

Scripting and Miscellaneous

Bash scripting
Mac related programming

Case Study by Techstack

Next-Gen Analytics System for a Sales Engagement Platform

Cutting-edge big data solution for a market leader in sales engagement

Revolutionized data processing capabilities, from collection to actionable insights

Achieved 200% increase in data processing speed and 40% improvement in decision-making efficiency

“

With ClearSlide, uptime was crucial because it was really important that the product worked, was fully available to our customer, and kept a service-level agreement. Techstack was able to keep our uptime and our customers happy, and we were able to make sure that our product was always functioning and working for our customers.

Clutch Review

Mark Beare

Former VP of Research & Development, Corel Corporation

Check out how we build it

Our Leading Back-End Engineers

CTO, Software Architect, Elaborates on the technology strategy

Oleksii Svystun

VP of Engineering, Leads the Tech Experts Program and the tech team

Ivan Yeremenko

Software Architect, Transforms business concepts into high-quality code and guides junior developers

Serhii Ledniov

Senior Full Stack Software Engineer, Leads vital development initiatives

Vladyslav Ushakov

Full Stack Software Engineer, Delivers scalable software solutions

Oleksandr Makarov

Full Stack Software Engineer, Shapes business visions into code

Dmitry Valko

Why Techstack Stands Out

At Techstack, technology, innovation, and teamwork meet to create exceptional digital products. We pride ourselves on our collaborative culture, fostering cross-team knowledge sharing to ensure every project benefits from a wealth of combined expertise.

Solid back-end expertise

At Techstack, we've honed our craft in back-end software development, making us a trusted back-end development partner for turning your ideas into robust, scalable solutions. Our expert team leverages the latest technologies to ensure your back-end infrastructure is secure, efficient, and tailored to your unique needs.

Cross-team knowledge sharing

What sets us apart is our commitment to collaboration. We foster a culture of cross-team knowledge sharing, where our experts pool their insights and experiences to deliver innovative solutions. This collaborative approach ensures your project benefits from a wealth of expertise, driving its success.

Product-oriented approach

Our product-oriented approach means we dive deep into your goals, translating them into software that not only functions flawlessly, but also aligns with your vision. We assume complete product ownership, taking responsibility for both the development process and the impact of the solution on your business.

“

The longer Techstack worked with us, the better they got over time.

Clutch Review

Mark Beare

Former VP of Research & Development, Corel Corporation

Partnering for Effective Back-End Development

Our expertise lies in teaming up with businesses to provide the most reliable and advanced back-end services. Our professional team is devoted to boosting your digital goals by unlocking the full capability of back-end development.

Scalability

Techstack teams excel in crafting dynamic and scalable backend solutions, tailor-made to perfectly align with your ever-evolving business requirements. We pride ourselves in setting high industry standards, developing secure, reliable, and high-performing back-end solutions that are designed to maximize efficiency and minimize the total cost of ownership.

High-load handling

Our engineers build robust high-load back-end engines that can handle millions of requests per second with ease. Based on our experience with back-end web development services, we can build software architecture designed for scalability and reliability, allowing us to add new features and support large user bases quickly.

Improved performance

Leveraging the power of Python and Java, we ensure seamless scalability, robust security, and high-speed data processing to drive your business towards unparalleled performance. With our custom back-end development services, we guarantee an agile and efficient development process to build your dream product.

Cost efficiency

Our backend development services are designed to optimize efficiency and reduce operational costs. We can help you not only streamline your processes, but also deliver significant cost savings, allowing you to reinvest in further growth.

Customization and flexibility

With Techstack, you get access to 9+ years of back-end experience with our leading engineers and software architects. We can help you tailor your digital architecture to your business needs, while maintaining its robustness and scalability.

Reliability and stability

Our expert team ensures seamless performance and iron-clad security, enabling your applications to handle high traffic volumes easily. Our back-end team can provide a robust and scalable solution that will keep your digital infrastructure standing strong, no matter what.

Future-proofing

Our software architectures move hand in hand with the future, harnessing the power of modern technologies and frameworks to build robust, scalable, and secure backend solutions that can easily accommodate future advancements.

A Peek Into Our Back-End Development Process

At Techstack, we are deeply committed to the process of back-end development, operating on robust and flexible frameworks that ensure efficient and reliable system performance. Our back-end development process is not only about building and managing databases or servers; it's about creating dynamic experiences and solutions for our partners.

Requirement Analysis

Our process begins with a thorough understanding of your product's goals and requirements. We collaborate closely with you to gather insights, identify challenges, and define the scope of work.

Architecture Planning

Next, our experienced architects design the back-end architecture. This involves selecting the appropriate technology stack, databases, server configurations, and infrastructure to ensure scalability, security, and performance.

Database Design

We create a robust database schema and design efficient data models that align with your application's needs. Data security, integrity, and optimization are key considerations at this stage.

Development

Our skilled developers start coding the back-end components of your application. We follow best coding practices to ensure clean, maintainable code that integrates seamlessly with the front-end and other systems.

API Development

If your application requires APIs, we design and implement RESTful or GraphQL APIs to enable data communication between the front-end and back-end components.

Security Implementation

Security is paramount. We implement authentication, authorization, and encryption measures to protect your data and users from potential threats.

Testing and Quality Assurance

Rigorous testing is conducted at multiple levels, including unit testing, integration testing, and end-to-end testing. We ensure your back-end functions flawlessly, meeting all specified requirements.

Optimization and Performance Tuning

We fine-tune the back-end system for optimal performance, addressing any bottlenecks and ensuring responsiveness under heavy loads.

Deployment

We follow a CI/ CD approach to help us develop our software quicker. We keep making changes and deploying the new versions without having to wait until the end.

Monitoring and Maintenance

We implement monitoring tools to track system performance and security. Regular maintenance and updates are carried out to keep your back-end infrastructure up-to-date and secure.

Documentation

We provide comprehensive documentation for your back-end system, making it easier for your team to understand and manage it.

Support and Scalability

Our support team is available to assist with any post-launch issues or enhancements. We also plan for scalability to accommodate future growth and feature expansion.

Back-End Development Services for Any Industry

Unlock the full potential of your business with our comprehensive back-end development services. We specialize in creating robust, secure, and scalable solutions tailored to your industry's unique needs. Leverage our expertise for seamless integration, optimized performance, and enhanced user experience in any industry.

Healthcare

Our back-end development services for the healthcare sector are designed to ensure secure, reliable, and efficient data management. We build robust systems that support electronic health records, telemedicine platforms, and patient management solutions. Our developers ensure seamless integration with existing systems, improving efficiency and patient care.

Transportation and logistics

We offer customized back-end solutions for transportation and logistics businesses. Our services include developing real-time tracking systems, inventory management, and freight & shipping solutions. We ensure smooth integration with your existing software, enabling seamless operations for your future success and growth.

Renewable energy

Our back-end development services cater to the unique needs of the renewable energy industry. We develop powerful data management systems, predictive maintenance applications, and smart grid solutions. Our services ensure secure data transmission, efficient energy management, and seamless system integration.

Manufacturing

Our back-end services for the manufacturing industry focus on optimizing production processes and improving operational efficiency. We develop solutions for inventory control, quality assurance, and production planning. Our team ensures seamless integration with existing systems, providing a unified platform for all your manufacturing needs.

Agriculture

We provide tailored back-end development services for the agriculture sector. Our solutions include farm management systems, precision agriculture applications, and crop monitoring solutions. We ensure seamless integration with existing systems, enhancing productivity and decision-making.

Leisure and entertainment

Our back-end development services for the leisure and entertainment industry deliver engaging and interactive experiences. We build robust systems for content management, ticketing platforms, and social networking. Our services are tailored to the needs of businesses, including custom user dashboards, real-time notifications, and secure data storage solutions.

Fintech

Stay at the forefront of financial technology with our back-end expertise. We develop secure and scalable platforms for payment processing, wealth management, and digital banking solutions. Our experts use the latest technologies to make financial services smarter, faster, and more efficient. We provide full-stack solutions that help businesses build trust with their customers and optimize operations.

Digital transformation

Our back-end development services are at the heart of your digital transformation journey. We build robust systems that enable efficient data management, seamless system integration, and improved operational efficiency.

How We Can Work Together

Discover the partnership option that suits your unique needs and goals. Whether it's a full-cycle collaboration, an audit to refine your existing system, or additional back-end engineers to bolster your team, we're here to elevate your back-end development.

Full-Cycle Back-End Development

We'll handle every aspect of your project, from inception to deployment, ensuring your back-end is expertly crafted, scalable, and optimized for success. Let us be your end-to-end development partner.

Back-End Audit

We can assess your current infrastructure thoroughly. Our experts will identify areas for improvement, security enhancements, and performance optimization, providing you with a roadmap for a robust back-end.

Back-End Engineers for Your Product

With our back-end engineers, you can access our pool of talented developers to seamlessly integrate with your project, ensuring your product's back-end reaches its full potential.

Request a Free No-obligation Quote

Artem Marynych

Chief Growth Officer

Unlock your application's full potential with a robust, scalable back-end solution. Take the first step toward your dream project.

What’s Next?

Get a confirmation letter within 12 hours

Meet with Artem and discuss your product needs

First name

Enter your first name, please This field can contain a maximum of 100 characters

Last name

Enter your last name, please This field can contain a maximum of 100 characters

Email address

This field can contain a maximum of 100 characters

Optional Type your request here

This field can contain a maximum of 1000 characters

I’d like to sign an NDA

Attach files Unfortunately, you can't add more than 5 files You can only attach the file in *.doc, *.pdf and *.docx extensions Unfortunately, the files size cannot be larger than 22 MB

Send request

Uploading...

By clicking "Send request", You agree to Techstack's Terms of Use and Cookie Policy.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

FAQ

What is back-end development, and why is it important for my product?

Back-end development refers to server-side development, which involves creating and maintaining the technology needed to power the components of a website or application that aren't visible to users, such as databases, servers, and APIs. It's crucial for your product because it's responsible for data management, server configuration, and application logic, all of which ensure your website or app runs smoothly, securely, and efficiently. Without back-end development, your software product wouldn't be able to handle user interactions, provide dynamic content, or function properly on different devices and platforms.

What back-end technologies do you specialize in?

We specialize in a broad spectrum of back-end technologies to ensure our clients have access to the best solutions for their specific requirements. Our core expertise lies in Java, .NET, and Python, which are the cornerstone of our back-end development capabilities. Java offers platform independence and reliability, .NET provides a robust framework for Windows-based applications, and Python excels in its simplicity and versatility. Furthermore, our team is proficient in several other back-end technologies, such as Ruby on Rails, PHP, Node.js, and Go, allowing us to tailor our solutions to match the unique needs of each project. This diverse skill set enables us to deliver high-performance, scalable, and secure back-end systems that drive the success of our clients' applications and services.

How do you ensure the security of backend systems and user data?

Securing backend systems and user data involves implementing strong encryption for data at rest and in transit, ensuring secure user authentication processes, and regularly patching and updating systems to mitigate vulnerabilities. Additionally, it's important to adhere to the principle of least privilege, granting only necessary access rights to users and applications. Regular security audits and monitoring can also help identify and rectify potential security issues promptly.

Can you integrate the back-end with third-party APIs or services?

Yes, it's entirely possible to integrate the backend with third-party APIs or services for any back-end development company. This integration is a common practice and allows for extended functionality and interoperability between different software systems. It can be achieved through various methods such as RESTful APIs, SOAP protocols, or even SDKs provided by the third-party service.

How do you handle scalability in backend development?

Scalability in backend development is handled by implementing strategies like load balancing, which distributes network traffic across multiple servers to ensure no single server becomes overwhelmed. Another strategy is microservices architecture, where an application is built as a collection of small services, each running in its own process and communicating with lightweight mechanisms. Lastly, using cloud-based solutions can provide on-demand resources, allowing for easy scalability as user demand increases or decreases.