High-Load System Development

We develop custom high-load systems for global organizations. With this kind of reliable, scalable and robust software at hand, your operation will be able to handle large volumes of requests, helping your business to scale seamlessly and predictably.

 

About High Load Systems Development

Custom high-load system development involves a number of stages, from planning through to continuous maintenance. These solutions are designed to ensure fast responses under high traffic loads, avoiding user frustration and slowdowns, therefore efficient resource management and optimization are critical parts of the development process. High-load systems are also flexible and scalable for which you may need to implement horizontal or vertical scaling. This will ensure that your system deals with growing numbers of users most effectively. 

Selecting a suitable architecture is vital in guaranteeing high performance. Very often, microservices architecture and asynchronous programming are chosen as this combination is more manageable, easier to scale, improves reliability, and increases overall efficiency. When it comes to quality assurance, you will need to conduct thorough load testing and evaluate any vulnerabilities. Load, stress, and chaos testing are essential to see how your solution works under a variety of circumstances and to analyze its predictability. 

You may require a high-load solution if you operate in e-commerce and automotive to manufacturing. SECL Group has proven expertise in building high-load systems for enterprise companies in these domains, and we can help you select the best development strategies for your solution. AWS, Azure, and Google Cloud are routinely used for such systems, as apart from their high-quality design and programming, effective cloud service configuration and usage are essential for dealing with high loads. Bear in mind that you’ll also need to optimize your cloud usage to avoid overpaying. We have vast experience in configuring and using cloud services.

The Benefits of High-Load System Development

Having a high-load system designed, developed, and tested by qualified experts can bring numerous advantages to your business.


Tailored architecture

Receive an architecture that can withstand high traffic volumes


Uninterrupted operations

Develop unique strategies to minimize your system downtime


Excellent UX

Improve user satisfaction with high system performance


Security

Improve system resilience against common security threats


Long-term investment

Invest in a scalable and reliable infrastructure that pays off in the long run


Automatic scaling

Set up your servers to automatically scale when  resource usage is 90%


Adaptability

Facilitate system modifications to ensure you continue to meet evolving business needs


Cloud resource usage

Enable dynamic cloud resource allocation and deallocation


High-load-ready architecture

Receive a system designed and optimized for peak performance and increasing loads


Less rework

No need to redesign and rebuild a system as loads increase


Performance bottlenecks

Have vulnerabilities identified, and benefit from predictable performance


Maximum loads

Assess the maximum load capacity of your solution


Server/cloud budgeting

Receive a proactive server (cloud) cost forecast


DDoS protection

Implement security measures against DDoS attacks


99.99% uptime guarantee

Service availability guaranteed


Database fine-tuning

Optimize database performance to withstand peak loads


Caching strategies

Benefit from caching optimization for high loads


Fortune 500 clients

We have experience working with Fortune 500 companies


Presence since 2005

We have been active in the software development market since 2005


82% senior engineers

We have an 82% seniority level in our team


Experienced developers

We have senior engineers and tech leads with 10+ years of experience




Work Process

High-load system development involves several stages, each with a specific goal and a dedicated expert team.

1

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Planning

We analyse client requirements and define project stages, timelines, and budget. 

Team:

  • Project Manager
  • Business Analyst
  • Software Architect

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2

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Architecture and System Design

We choose a suitable architectural approach and technology stack, and then we document it.

Team:

  • Project Manager
  • Business Analyst
  • Software Architect
  • Tech Lead

3

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Development

We develop the client and server side of the project.

Team:

  • Project Manager
  • Front-end Engineer
  • Back-end Engineer
  • Team Lead

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4

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Quality assurance

We perform different types of testing, including stress and load testing. 

Team:

  • Project Manager
  • Back-end Engineer
  • AQA Engineer
  • Team Lead

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Server configuration

We set up and configure server architecture and cloud services.

Team:

  • Project Manager
  • DevOps Engineer
  • Team Lead

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Deployment

We set up the infrastructure and deployed the system.

Team:

  • Project Manager
  • DevOps Engineer
  • Software Engineer

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Maintenance

We monitor system health and performance.

Team:

  • Project Manager
  • DevOps Engineer

Our Clients

We develop large projects for clients across 27 countries, a significant number of which are featured on the Fortune 500 list.

Microsoft
Microsoft
Hyundai
Hyundai
Mazda
Mazda
Pepsi
Pepsi
Kia
Kia
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Preston Baker
Preston Baker
Thomas Cook
Thomas Cook
Recipe Plus
Recipe Plus
Danone
Danone
Pivdenny bank
Pivdenny bank
Gravitec
Gravitec

When do you need High-Load System Development?

A custom high-load system development helps you address a wide range of challenges. It will be useful when you plan to deal with high loads or if your current system handles this demand poorly. High load volume is a critical factor while making technology and architectural choices.

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Performance challenges

You need your solution to withstand high volumes of data

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Architecture selection

You want to choose a suitable architecture for robust performance

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Technology stack

You need to select tools and technologies that fit performance requirements

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Multiple simultaneous transactions

You plan for your application to handle high transaction volumes

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Seamless scaling

You need your solution to be able to accommodate a growing number of users

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High security

You want your system to remain secure and be capable of withstanding DDoS attacks

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User experience

You want to provide seamless UX with fast load times

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Server issues

Your server goes down from time to time

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Peak loads

You need to be able to deal with atypical, seasonal increases in loads

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Reliable foundation

You want to lay solid groundwork for your project

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Tech stack changes

You want to rebuild your existing application the right way

Want to build a robust solution?

Build systems that perform exceptionally well under pressure leveraging the experience of our software development team.

Our Software Development Standards

In our work, we follow international approaches and standards such as:

Management:PMP
Design:ISO 9241-210
Programming:Coding conventions, MDN Web Docs, Naming convention
Python:PEP 8
JS/TS:ECMA, JavaScript Standard Style, Google TypeScript Style Guide, ESLint
PHP:PSR
С#:ReSharper
HTML/CSS:W3C
Security:GDPR
Testing:ISTQB

Related Case Studies

Projects we are proud of

KIA
KIA
A huge internal system for managing sales, marketing and services. The system contains around 100 modules and is integrated with all other IT systems used by the company, including accounting, warehouse, CRM, etc.
Project details
Automotive
Vidby
Vidby
AI-powered video and document translation tool in over 70 languages. This service comes highly recommended by YouTube for video translations and subtitling.
Project details
IT & Telecom
Country Helper
Country Helper
Country Helper is a user-friendly travel planning service that not only suggests activities and attractions in your chosen destination but also features a smart AI guide. This advanced AI guide provides instant answers to your questions about specific attractions or tourist sites, offering detailed information and personalized recommendations.
Project details
Tourism
Skidka.ua
Skidka.ua
One of the largest and most visited price-aggregators in Ukraine. The main idea is to display large discounts from other stores.
Project details
Retail, E-commerce

Why Choose SECL Group for High-Load System Development?

We have worked on multiple projects that needed to withstand high loads, such as marketplaces with millions of products and websites with millions of monthly visitors. We can help you deal with different aspects of building such high-load solutions.

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Systems with millions of users

We have built solutions with 10+ million users per month

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E-commerce projects

We have developed e-commerce projects with 30+ million SKUs

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Load testing

We perform load testing for such projects and identify vulnerabilities

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Project optimization

We can adjust the project or parts of it for high loads

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Cloud migration 

We can perform cloud migration to prepare your system for high loads

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Database management

We fine-tune databases to adapt them to high-loads

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Cloud projects

Most of our projects are based on AWS, Google, or Azure

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Multiple databases

We have experience with projects that have more than one database

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Enterprise clients 

We have built high-load solutions for Kia, Danone, Pepsi, and other companies

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Security

We implement a multi-level security strategy for sensitive data

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Uninterrupted service

We ensure uninterrupted service with automatic recovery from server failures

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99.99% availability

Your service will be available 99.99% of the time

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Scalability

We scale your solution to meet increasing loads

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Caching

We optimize your application’s performance through effective caching

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Load prediction

We determine optimal configurations for maximum service performance

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Cloud cost optimization 

We automatically shut down unused cloud resources to reduce costs

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DDoS protection

We implement protection from cyberattacks and DDoS attacks

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Monitoring tools

We adjust monitoring tools for problem detection and resolution

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Log management

We maintain detailed logs for effective troubleshooting and analysis

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Experienced team

Our team has over 20 years of experience with high-load systems

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Google PageSpeed Insight

We optimize your front end for a high Google PageSpeed Insights score

Our Awards

Awwwards Award

Authoritative Design Award

Behance Award

Behance Interaction Award

Technologies

We choose the technology stack for every software development project individually. Here are those we specialize in.

Programming languages:

Python
Python
Javascript
JavaScript
Java
Java
PHP
PHP
C#
C#

Web / Frameworks:

Django
Django
Fastapi
FastAPI
Spring
Spring
Hibernate
Hibernate
.Net
.NET
Node.js
Node.js
Express
Express
NestJS
NestJS
Laravel
Laravel
Yii
Yii
Symfony
Symfony
React
React
Vue.js
Vue.js
Angular
Angular
Ext JS
Ext JS

Databases / Data storage:

MySQL
MySQL
PostgeSQL
PostgeSQL
MongoDB
MongoDB
Redis
Redis
A. Casandra
A. Casandra
Elasticsearch
Elasticsearch
Amazon RDS
Amazon RDS
Amazon S3
Amazon S3

DevOps containers:

Docker
Docker
Kubernetes
Kubernetes
AWS ECS/EKS
AWS ECS/EKS

DevOps automation:

Ansible
Ansible
Chef
Chef

DevOps CI/CD:

GitLab CI/CD
GitLab CI/CD
Jenkins
Jenkins
AWS
AWS

DevOps monitoring:

Zabbix
Zabbix
Grafana
Grafana

Testing:

Selenium
Selenium
Postman
Postman
Swagger
Swagger
Apache JMeter
Apache JMeter
Cypress
Playwright
Playwright

Clouds:

AWS
AWS
Azure
Azure
Google Cloud
Google Cloud

Industries

Core domains we specialize in

VIEW ALL

Additional domains we have experience in

FINANCE

REAL ESTATE

TRAVEL & HOSPITALITY

AGRICULTURE

MEDIA & PUBLISHING

And experience in over 20 other industries!

Results

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Scalable and flexible system
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Handling vast data amounts efficiently
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Dealing with high translation volumes
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Seamless interactions with users
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Suitable tech stack for your project
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Secure and predictable solution
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High performance under peak load
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Easy and fast technology changes
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Effective server operation
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A solid foundation for the entire project

FAQ

Here you will find answers to common questions about high-load system development. If your questions remain unanswered, book a call with us and we’ll discuss them.

What are the common challenges in developing high-load systems?

While building high-load solutions, one may face performance bottlenecks, scalability issues, data consistency problems, and security threats. Most of them can be mitigated with careful planning, design, optimization, and constant performance monitoring.

What is your approach to performance testing and optimization?

We conduct comprehensive performance testing throughout the development to identify and mitigate potential bottlenecks. Our team uses optimization techniques such as caching, load balancing, and database tuning to ensure optimal system performance.

How do you ensure the security of a high-load system?

We implement robust security measures, including encryption, authentication, and access controls, to protect your sensitive data and prevent unauthorized access. Our team utilizes the latest security best practices to safeguard your solution.

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