Web Application Development
Become an owner of that one superior web application with Peiko
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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.
SWYCH
Effective and reliable decentralized crypto exchange platform.
This platform resembles the well-known PancakeSwap but includes custom design and new functionality like games.
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.
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.
What Our Clients Say
We don’t just build software, we build success stories
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 historyOur work is rated 5.0 on Clutch, reflecting verified client reviews, strong professionalism, and a clear focus on scalable, business-driven digital solutions.
Read reviewsAwards & recognition
Since 2017, our software creation team has consistently delivered industry-focused development services that get results.
Our Web App Services
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.
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.
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.
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.
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.
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.
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.
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.
Advantages
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.
Efficient development
We create a clear, step-by-step development roadmap, ensuring transparent processes, predictable timelines, and fast delivery of fintech products.
Reasonable pricing
Get high-quality fintech development and consulting services at competitive rates, delivering strong value without compromising on quality.
Highest quality
We build secure, compliant, and reliable fintech solutions that meet industry standards and support long-term business success.
Proven track record
Our clients’ success stories and strong reviews on platforms like Clutch and GoodFirms confirm Peiko as a trusted fintech development partner.
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
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.
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.
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.
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.
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
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 talkOne 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.
Technologies we use
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]

