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Web Application Development

Become an owner of that one superior web application with Peiko

Get A Free Estimation
01
Node.js Development Company
Accelerate your development process with up-to-date Node.js technology to get enhanced, scalable, and flexible solution
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02
Laravel Development Company
Explore the full potential of your web project with our experienced Laravel developers!
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03
NestJS Development Services
With NestJS, we create fast and high-performing web applications
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04
Custom Application Development Services
Looking for an app that will help you reach your business needs? Our custom application development company can build you one!
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Our Case Studies

TOPUP BALANCE

TopUp Balance – service for replenishing the balance of any mobile operator, as well as for the sale of digital products with payment in cryptocurrency

TopUp Balance is a convenient online service that allows you to replenish the accounts of mobile operators around the world, as well as purchase various digital products for cryptocurrency or fiat currencies.

CSS
HTML
MySQL
PHP
Redis
Yii2
TopUp Balance

SWYCH

Effective and reliable decentralized crypto exchange platform.

This platform resembles the well-known PancakeSwap but includes custom design and new functionality like games.

React JS
Swych

VORPAL

Decentralized exchange (DEX) known as an automated market maker (AMM).

Based on the Binance Smart Chain, Vorpal enables users to swap tokens seamlessly and acquire additional tokens passively.

CSS
HTML
React JS
Solidity
Vorpal

ORION PROTOCOL

Orion Protocol (ORN) is a decentralized blockchain platform leveraging open-source technology to aggregate liquidity from centralized and decentralized exchanges (CEXs and DEXs).

The primary aim of this project is to offer cryptocurrency traders and users optimal trading rates across various exchange markets and platforms.

CSS
HTML
MySQL
PHP
PostgreSQL
React JS
Redis
Yii2
Node JS
Solidity
Orion Protocol

What Our Clients Say

We don’t just build software, we build success stories

5.0

Peiko delivered a smart contract that was highly evaluated by one of the most demanding auditors on the market. They contributed strategically, offering insights that extended far beyond technical development.

Andreas Urlin
Andreas Urlin
Co-Founder & CEO at Vitaltale
5.0

Amazing agency, perfect communication and execution (agile development with very high quality of work), they think out of the box and really help you shape the product. They also have great design skills in the team and are always available- I highly recommend them and will definitely hire again for a next big project!

Lukas Peter
Lukas Peter
CEO at LocalAway
5.0

We are pleased that we selected Dima and Peiko as our software development Advisor and partner. Dima and Peiko team beyond the great technical skills, their collaborative approach and project management make them a reliable tech partner.

Carlos Robles
Carlos Robles
CEO at luma
AlphaAI review
5.0

I selected Peiko team based on their profile and the submitted quality proposal. I also met them personally, and I reached the initial concusion that I am working with a professional team. The end product was delivered with superb quality and structure. the documentaiton part was also great.

Mohammed Alshammari
Mohammed Alshammari
CEO at Eltizam
5.0

If you’re looking to partner with a team that truly understands your vision and has the technical prowess to bring it to life, Peiko is the partner you can rely on.

Bazif Khan
Bazif Khan
The Owner at Poof Technologies
5.0

I consider Peiko a qualified technical partner for many reasons, such as delivering milestones on time, providing fast software improvements, and resolving bug issues quickly. They’re very experienced in blockchain and financial services and get deeply involved in the development process.

Alexey Koloskov
Alexey Koloskov
CTO at Orion Protocol
5.0

What impresses me most about Peiko is their innovative approach! Thanks to Peiko’s efforts, the client has noticed an increase in user engagement and trading volume. The team establishes a seamless workflow by being highly responsive and dedicated to the project. Moreover, they continue to impress the internal team with their innovative solutions.

jason ford
Jason Ford
President, Scaleit USA
5.0

Their rapid response to our requests was a major factor in the project’s successful completion. Peiko’s efforts have increased user engagement and transactions, meeting expectations. Peiko’s responsive and communicative approach has resulted in a successful partnership. The team is committed to creating a secure and user-friendly platform that caters to auctioneers and buyers.

Ramy Fanous
CEO, XeoDev
5.0

Peiko has provided deliverables on time and with minimal revisions. The team is responsive to the client’s needs, addresses questions quickly, and consistently delivers items within expectations. Peiko’s communication and problem-solving skills have been remarkable throughout the engagement.

helfie
Tyrone Grupel
Tokenisation Architect at Helfie.ai
5.0

Although the platform has yet to launch, Peiko is able to execute and manage the platform successfully. A collaborative team, they have engaged with the clients to work out the stages and concept in the development of the project. They have communicated well to provide progress updates and feedback.

Oleh Romaniuk
Co-Founder, Teliqon Communications
5.0

Although the platform has yet to launch, Peiko is able to execute and manage the platform successfully. A collaborative team, they have engaged with the clients to work out the stages and concept in the development of the project. They have communicated well to provide progress updates and feedback.

orion logo
CEO
Quan2um OU
5.0

They’re an open-minded team and I’m glad to be working with them. Peiko works fast and pays great attention to detail. Regular and honest communication benefit the collaborative partnership. Customers can expect to work with a professional and open-minded team.

balneo
Maria Semenuta
Co-Creator, Balneo Travel
5.0

My initial trepidation in hiring an agency in another time zone, and a market I was not familiar with, proved unfounded. Always professional. Incredibly switched on. I get the sense they actually really understand what we are trying to achieve. I don’t have to explain everything – they intuitively seem to understand. The designs the team have come up with are fantastic.

CEO
a Laravel development company
100% Job Success

We’ve earned a 100% Job Success score on Upwork as a result of consistent delivery, long-term client satisfaction, and predictable results.

View work history
5.0

Our work is rated 5.0 on Clutch, reflecting verified client reviews, strong professionalism, and a clear focus on scalable, business-driven digital solutions.

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Awards & recognition

Since 2017, our software creation team has consistently delivered industry-focused development services that get results.

Top Web Development Company
clutch-2024
clutch-4

Our Web App Services

01

Web development

Peiko is a top web application development company that focuses on making digital experiences that are quick, responsive, and user-friendly. Our web application developers make systems that work well with all browsers, load quickly, and keep users interested.

02

Custom Software development

Our web application development services are based on your specific needs, not pre-made models. We offer safe, scalable, and high-performing options tailored to your needs, whether you’re releasing a new product or updating old ones.

03

Blockchain development

Do you want to make your business more open and safe? We build smart contracts and protected transactions into web application development service that uses blockchain. This is great for businesses that need to be able to trust and track transactions.

04

Fintech development

Our custom web application services make the fintech space more clear and compliant by adding things like safe payment methods and automated reporting tools. You can count on us to make apps that meet the greatest standards for user experience and data security.

05

SaaS development

You can use our custom web app development services to make a B2B SaaS or a tool for consumers. Our solutions include cloud-native design, multi-tenancy support, and smooth third-party features to help you grow quickly and smartly.

06

CRM development

We make personalized CRM tools that make it easier for teams to communicate, handle customer data, and work together. Our web app development services are designed to keep clients for a long time and make operations run smoothly.

07

Marketplace development

Want to make an online market that can grow? As an experienced web app development company, we offer platforms that work with multiple vendors. Our web app developers ensure our products have safe payment systems, real-time data sync, and easy-to-use control tools.

08

Software development for Startups

We give startups the flexibility they need. As a reliable web app development agency, we help startups test their ideas, release effective MVPs, and grow quickly by creating lightweight and cost-effective custom web apps.

Get an estimate or expert audit for your project

Advantages

01

Web Application expertise

With deep experience in Fintech, SaaS, CRM and Marketplace development we help businesses solve complex regulatory, security, and scalability challenges while driving sustainable growth.

02

Efficient development

We create a clear, step-by-step development roadmap, ensuring transparent processes, predictable timelines, and fast delivery of fintech products.

03

Reasonable pricing

Get high-quality fintech development and consulting services at competitive rates, delivering strong value without compromising on quality.

04

Highest quality

We build secure, compliant, and reliable fintech solutions that meet industry standards and support long-term business success.

05

Proven track record

Our clients’ success stories and strong reviews on platforms like Clutch and GoodFirms confirm Peiko as a trusted fintech development partner.

06

Collaborative approach

We work closely with clients, maintaining open communication to fully understand their business goals, user needs, and technical requirements.

Why Choose Us

Deep industry expertise

We make sure that every solution we offer fits your specific operating needs because we have experience in many fields, including banking, eCommerce, healthcare, transportation, and more. We are a web app development company that businesses trust to get results that work.

Full-cycle development

Our web application development company can help with the whole process from the idea to putting it online and everything in between. Our process covers planning, design, development, testing, and support after launch, whether you’re updating an old system or making a new one from scratch.

Dedicated team

There’s more to what our application development company does than just making apps. We give you a team whose goals are the same as yours. Your project gets the expert care it needs from the start thanks to transparent communication, flexible processes, and proactive teamwork.

Transparency & Flexibility

Peiko custom web application development company treats your web application like a part of our business. Our process is clear, safe, and designed to change as your needs do. Peiko products protect your data, and comply with regulations, so you can focus on advancing your product.

Benefits of our web application development services

01

Uncompromised scalability

The web apps we make are designed to grow with you in mind. Each Peiko web app developer makes sure your custom web application will grow as you add new features, and more users.

02

Low transaction fees

Smart automation, streamlined processes, and UX design are some of the ways that our custom web application development services help lower practical and overhead costs.

03

Easy integration

Platforms like CRMs, data tools, and cloud services are frequently used by businesses today. Our web applications development company makes apps work seamlessly with the systems you already have.

04

Sustainable infrastructure

Put an end to broken tools and tech debt. Peiko application development company creates clean, well-optimized architectures that eliminate unnecessary layers and enhance speed.

05

Support and innovation

We still have work to do after start. Peiko web application development agency offers ongoing support, feature updates, performance tracking, and expert advice to make sure that your app stays competitive.

Web applications development process

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01 Finding out and making plans

It starts with getting to know your company, its goals, and its technology needs. We learn a lot about your users’ needs, and current methods you use. Then, we outline key features, rank capability, and make a development plan through workshops and working together with stakeholders. 

02 Design and building

Our creators work on making modern, easy-to-use web and mobile interfaces that get people involved. Our coders build a strong, scalable backend. We follow best practices to ensure speed, security, and flexibility, whether you’re starting a SaaS platform, customer login, or dashboard.

03 Deployment & testing

Quality can’t be negotiated. We test your app on a lot of different devices, browsers, and use cases before it goes live. Performance optimization, user tests, and security checks are all part of this. Once everything meets our standards and yours, we launch the app, ensuring minimal downtime and a stable environment.

04 Training and ongoing help

Our web app development service doesn’t end when the solution is launched. Our dedicated team gives hands-on training that helps them get used to the new method right away. After that, we’ll keep supporting, updating, and adding new features to your app so that it stays optimized. 

How we work

Let’s talk

One proficient developer or a skilled team exclusively committed to your project, dedicating their entire working month solely to your endeavor.

  • Assured payment terms: Secure your commitment by making a prepayment for the last month’s guaranteed payment.
  • Sprint-based payments: Divide the payments for ongoing sprints – 50% at the outset and the remaining 50% at the end of each month.
  • Alternative approach: Opt for terms with sprint payment spanning 4 weeks – a simple 100% prepayment at the start of each month.

Our developer or team focuses solely on the tasks you’ve outlined.

  • Sprint-driven pricing: The rate is configured for a two-week sprint, encompassing 80 hours of dedicated developer/team effort.
  • Sprint start: Begin with a 100% prepayment for a full sprint, ensuring a seamless start.
  • Monthly hourly payment: As the month progresses, make payments based on the hours our adept developers spend. Additionally, any agreed-upon overtime tasks (as mentioned in the report) are billed at the established rate.
Let’s talk

Technologies we use

Programming Languages
PHP
PHP
Node JS
Node JS
Rust
Rust
Python
Python
Javascript
Javascript
HTML
HTML
CSS
CSS
TypeScript
TypeScript
Java
Java
Backend & Frontend Frameworks
Angular JS
Angular JS
Django
Django
Laravel
Laravel
React JS
React JS
Vue JS
Vue JS
TypeScript
TypeScript
Next.js
Nuxt.js
Nuxt.js
Node JS
Node JS
Express
Express
Nest.js
Nest.js
Symfony
Symfony
DevOps & Cloud
AWS
AWS
GitHub actions
GitHub actions
Docker
Docker
Kubernetes
Jenkins
Jenkins
Azure
GitLab CI/CD
GitLab CI/CD
Google Cloud
Google Cloud
API
Rest Api
RestAPI
GraphQL
GraphQL
UI & UX
Adobe
Adobe
Figma
Databases
mongoDB
mongoDB
MySQL
MySQL
PostgreSQL
PostgreSQL
Redis
Redis
Elastic
Elastic

Frequently asked questions

Web application development services include planning, creating, and overseeing engaging web-based programs such as dashboards, online platforms, websites, and SaaS products.

Website or web-based tool development incorporates front-end side (what people see) and back-end aspect (server-side code, databases).

These three are the most important: HTML (structure), CSS (style), and JavaScript (user interaction). The majority of current websites and web apps are run by these core tools.

While using a browser, people communicate with a tool called a web app. Azure’s app service is a cloud-based tool for hosting, managing, and growing web apps.

Top web application development companies like Peiko provide web development services to any business or company that wants to make or improve a digital product, automate processes, interact with users online, or control data through a browser-based system.

Got a question? Drop us an email at [email protected]

Let's build something great together

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Maksym Privalov
PRODUCT MANAGER, SENIOR BDM
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