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Why Implex?
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Custom App Development Services for Startups and Scale‑ups

Web. Mobile. AI. Empower your vision with tailored solutions, expert teams, and scalable technology to fuel your growth
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Our expertise is derived from our community experts working with a wide range of products and services:

Have you counted the cost of a single mis-hire in custom application development?

With over 15 years of walking in the clients’ shoes, we understand the challenges of engineering leaders.
We firmly believe that no matter the size or budget of a company, everyone should have access to top-tier technical expertise. Our custom application development services are designed to tackle any challenge. We also know that talented professionals thrive in dynamic, engaging environments. Our mission is to bring these values together, empowering businesses to reach their full potential.
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Our services will help you achieve your goals more easily and effectively

Implex’sstellar team stars iconis made up of over 80% senior developers and project managers, specializing in application development
Application Development icon

Application Development

We offer custom application development, from simple MVPs to high-load solutions handling millions of visits. Our expertise covers both responsive front-end and robust back-end development for web and mobile apps.
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Managed Team icon

Managed Team

We offer dedicated teams of experts for your projects, ensuring successful outcomes with the flexibility to scale up or down as needed. As a custom app development company, we adjust to your evolving needs.
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Top-Tier Expert Engagement icon

Top-Tier Expert Engagement

Dynamic problem-solving: leveraging top-tier expertise to overcome complex challenges. This service helps to tackle complex issues faced by our clients that require external expert engagement, offering a unique, broad perspective and influence across the business as a whole.
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Project Management Consulting icon

Project Management Consulting

We provide a comprehensive approach to improving project management and delivery. Our services include audits to identify areas for improvement and set up tailored processes around your team, enhancing project management capabilities for our clients. Furthermore, whether for a single project or a project portfolio, our consulting ensures optimal project planning and execution.
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Our Expertise

We build strong client relationships based on our expertise, ensuring every collaboration is committed to delivering exceptional results.

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Web Development

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Mobile Development

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UI/UX

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AI Development

Web Development
We create high-performing, user-centric web applications using custom architecture and tech stacks, ensuring they scale seamlessly and handle heavy traffic with ease. You can count on a smooth online experience for your users.
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Mobile Development
Implex brings your vision to life with cross-platform & native mobile apps designed to fit your strategic goals and market needs. Our custom development approach supports your long-term growth.
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UI/UX
Our team designs visually appealing and engaging user interfaces paired with seamless user experiences, ensuring your software delivers exceptional digital interactions through your software products.
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AI Development
We blend human creativity with machine precision. By integrating specialized AI into your digital ecosystem, we allow your team to focus on high-value strategic tasks.
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Web Development

Web Development
We create high-performing, user-centric web applications using custom architecture and tech stacks, ensuring they scale seamlessly and handle heavy traffic with ease. You can count on a smooth online experience for your users.
Read More
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Mobile Development

Mobile Development
Implex brings your vision to life with cross-platform & native mobile apps designed to fit your strategic goals and market needs. Our custom development approach supports your long-term growth.
Read More
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UI/UX

UI/UX
Our team designs visually appealing and engaging user interfaces paired with seamless user experiences, ensuring your software delivers exceptional digital interactions through your software products.
Read More
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AI Development

AI Development
We blend human creativity with machine precision. By integrating specialized AI into your digital ecosystem, we allow your team to focus on high-value strategic tasks.
Read More
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The Projects We Deliver

We take great pride in the work we do and the values we uphold. Here are some of our top case studies:
preview-img for Flutter Edtech App for primary school students video
Flutter Edtech App for primary school students
Cross-platform Flutter mobile app provides learn by playing abilities for primary school students in Romanian and Hungarian national minorities
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case-img https://d1by0hsgj87y7x.cloudfront.net/use-cases/Percona/CasesPercona_1056px.webp
Telemetry service for data-driven decisions & product growth
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case-img https://d1by0hsgj87y7x.cloudfront.net/use-cases/Talespin/CasesNDA1_1056px.webp
Transforming Project Portfolio Management: A Journey of Innovation and Implementation
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case-img https://d1by0hsgj87y7x.cloudfront.net/use-cases/Wikiart/CasesWikiart_1056px.webp
(R)evolution of the high-load visual art web encyclopedia
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case-img https://d1by0hsgj87y7x.cloudfront.net/use-cases/SmartLane/CasesSmarlane_1056px.webp
Rapid MVP for the on-line mobile and web car auction
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Industries We Serve

Education iconEducation

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Education

The world's knowledge is now available on smartphones. The digitization of education worldwide is making it easier for learners and educators to access convenient tools for sharing knowledge. We specialize in EdTech custom application development services to present this knowledge in engaging, accessible formats.

Finance iconFinance

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Finance

Capital management and investment require a bulletproof solution to handle an enormous complexity of transactions among actors, ensuring data security and compliance. We’ve worked with various companies in banking, lending, stock markets, and wealth management.

Insurance iconInsurance

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Insurance

Managing complex policies, claims, and sensitive data demands secure and adaptable solutions. Our services enhance operational efficiency by streamlining processes like risk assessment, underwriting, and claims management, helping your company maintain strict compliance with regulations. From automating workflows to protecting client data, we can help your company optimize operations and build trust through secure, seamless experiences.

HR & Recruitment iconHR & Recruitment

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HR & Recruitment

Managing hundreds of people, countless conversations, loads of jobs, candidates, and hiring steps can be chaotic. Many organizations desperately need intuitive web and mobile HR apps for organization and planning, aligning the flow of documentation, processes, and people. And we’ve got the know-how to deliver.

Sales & Marketing iconSales & Marketing

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Sales & Marketing

Emerging approaches to reach and connect with audiences drive demand among salespeople and marketers for creating effective innovative tools and recalibrating the old ones. This generates fierce competition among software businesses; we are ready to help you stay ahead in the competitive landscape by fine-tuning or developing new solutions that meet your needs.

Art & Entertainment iconArt & Entertainment

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Art & Entertainment

In a market where user engagement is key, every minute counts. If thousands of users want to be entertained or inspired, we provide stylish, efficient solutions to keep your audience captivated.

IT iconIT

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IT

We design load-resistant and scalable architecture supporting your business processes with a deep, multi-layered, and echeloned safeguard of your data against hacking and exfiltration while enabling fast, reliable operations. No compromises — we ensure your systems support your business regarding data availability, speed of operations, and functional parameters necessary for your work.

Development Technologies We Use

  • Backend
    Rust sign img
    Rust
    C# / .Net sign img
    C# / .Net
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    GoLang
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    Node.js
  • Frontend
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    React.js
    Angular sign img
    Angular
  • Mobile
    Swift sign img
    Swift
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    Kotlin
    React Native sign img
    React Native
    Flutter sign img
    Flutter
  • Database
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    PostgreSQL
    MS SQL sign img
    MS SQL
    MongoDB sign img
    MongoDB
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    Airtable
  • Deployment
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    Docker
    Kubernetes sign img
    Kubernetes
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    AWS
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    Azure
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    Terraform

Types of Solutions We Deliver

Solution small iconMarketplaces
Solution small iconHR Systems
Solution small iconLearning Solutions
Solution small iconTrading Instruments
Solution small iconWiki Platforms
Solution small iconDigital Marketing Solutions
Solution small iconScoring Systems
Solution small iconData Visualization
Solution small iconAdmin Panels
Solution small iconScraping Solutions
Solution small iconTelemetry Services
Solution small iconAPI Solutions
Solution icon

Marketplaces

We build highly accessible online platforms for exchanging goods and services among buyers and sellers. Our custom application development service company successfully created converting and user-friendly marketplaces for B2B and B2C niches.
Solution icon

HR Systems

The intricate and unique mosaic of specialist skills and competencies properly embedded in workflows boosts efficiency by aligning specialist skills with workflows. However, reaching that level of synergy will be easier with our expertise in complex integrations, advanced search engines, and AI applications.
Solution icon

Learning Solutions

Learning is a cognitively demanding process where the quality of information transfer hinges on usability. Our company delivers expertly designed UX and thoughtfully coded solutions driven by continuous user feedback analysis.
Solution icon

Trading Instruments

We understand the fintech and options trading space inside out, which gives us a shared perspective with our clients. We speak the same language. Our web and mobile app development company can help you create user-friendly trading tools and dynamic data visualization.
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Wiki Platforms

Working with Art and Wiki requires deep expertise of the intricacies of licensing approaches and practical insights into complex moderation and rollback algorithms. We also stay on top and implement the latest search engine optimization (SEO) practices and image-processing techniques.
Solution icon

Digital Marketing Solutions

Despite the surge of new specialized tools appearing each year, unresolved problems, under-optimized metrics, poorly usable interfaces, or unsatisfactory user experiences still hinder the quality of the product. In this competitive landscape, we know what to create and how to ensure long-term success in this market.
Solution icon

Scoring Systems

Enhancing product quality, cutting labor costs, minimizing errors, and making timely decisions at many stages of production and business processes require rapid processing of large amounts of data to make critical decisions at key stages. Our engineers specialize in developing sophisticated estimation systems with complex algorithms.
Solution icon

Data Visualization

As beings with a predominantly visual representation of the surrounding realities, we rely on clear and effective ways to convey large amounts of information. With the right approach, technology allows us to squeeze an elephant through the eye of a needle with the right approach, making overwhelming amounts of data accessible and comprehensible.
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Admin Panels

Gaining access under the hood of the technology solution should be as secure and intuitive as the handle of the tool you are working with. Paying attention to the finer details lets you stay focused on your workflow.
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Scraping Solutions

We create highly efficient technologies to ethically and responsibly extract the data you are interested in. Our methods meet rigorous standards and technical precautions, providing competitive insights through responsible data extraction and analysis.
Solution icon

Telemetry Services

Constant multi-level tracking, storage, and analysis of the data stream from remote sources allow businesses to take a vantage point in gaining insights and making far-sighted predictions. Our company will help you build robust tools for accurate and data-reliable transmission, processing, and practical application.
Solution icon

API Solutions

We develop resilient and secure portals and gateways to integrate services, data sources, and solutions of your choice. Our flexible approach caters to developers’ needs, allowing them to minimize routine tasks.
Solution small iconMarketplaces
Solution icon

Marketplaces

We build highly accessible online platforms for exchanging goods and services among buyers and sellers. Our custom application development service company successfully created converting and user-friendly marketplaces for B2B and B2C niches.
Solution small iconHR Systems
Solution icon

HR Systems

The intricate and unique mosaic of specialist skills and competencies properly embedded in workflows boosts efficiency by aligning specialist skills with workflows. However, reaching that level of synergy will be easier with our expertise in complex integrations, advanced search engines, and AI applications.
Solution small iconLearning Solutions
Solution icon

Learning Solutions

Learning is a cognitively demanding process where the quality of information transfer hinges on usability. Our company delivers expertly designed UX and thoughtfully coded solutions driven by continuous user feedback analysis.
Solution small iconTrading Instruments
Solution icon

Trading Instruments

We understand the fintech and options trading space inside out, which gives us a shared perspective with our clients. We speak the same language. Our web and mobile app development company can help you create user-friendly trading tools and dynamic data visualization.
Solution small iconWiki Platforms
Solution icon

Wiki Platforms

Working with Art and Wiki requires deep expertise of the intricacies of licensing approaches and practical insights into complex moderation and rollback algorithms. We also stay on top and implement the latest search engine optimization (SEO) practices and image-processing techniques.
Solution small iconDigital Marketing Solutions
Solution icon

Digital Marketing Solutions

Despite the surge of new specialized tools appearing each year, unresolved problems, under-optimized metrics, poorly usable interfaces, or unsatisfactory user experiences still hinder the quality of the product. In this competitive landscape, we know what to create and how to ensure long-term success in this market.
Solution small iconScoring Systems
Solution icon

Scoring Systems

Enhancing product quality, cutting labor costs, minimizing errors, and making timely decisions at many stages of production and business processes require rapid processing of large amounts of data to make critical decisions at key stages. Our engineers specialize in developing sophisticated estimation systems with complex algorithms.
Solution small iconData Visualization
Solution icon

Data Visualization

As beings with a predominantly visual representation of the surrounding realities, we rely on clear and effective ways to convey large amounts of information. With the right approach, technology allows us to squeeze an elephant through the eye of a needle with the right approach, making overwhelming amounts of data accessible and comprehensible.
Solution small iconAdmin Panels
Solution icon

Admin Panels

Gaining access under the hood of the technology solution should be as secure and intuitive as the handle of the tool you are working with. Paying attention to the finer details lets you stay focused on your workflow.
Solution small iconScraping Solutions
Solution icon

Scraping Solutions

We create highly efficient technologies to ethically and responsibly extract the data you are interested in. Our methods meet rigorous standards and technical precautions, providing competitive insights through responsible data extraction and analysis.
Solution small iconTelemetry Services
Solution icon

Telemetry Services

Constant multi-level tracking, storage, and analysis of the data stream from remote sources allow businesses to take a vantage point in gaining insights and making far-sighted predictions. Our company will help you build robust tools for accurate and data-reliable transmission, processing, and practical application.
Solution small iconAPI Solutions
Solution icon

API Solutions

We develop resilient and secure portals and gateways to integrate services, data sources, and solutions of your choice. Our flexible approach caters to developers’ needs, allowing them to minimize routine tasks.

The benefits of engineering with Implex are simple and clear: always on time, on budget, and as specified.

We provide exceptional value for your investment, knowing that quality always prevails.
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Top-tier talent network

Access to a stellar team that otherwise might not be available to you. Over 80% of our community consists of senior full-stack developers and project managers with diverse skill sets.
We excel in project management, ensuring that your project is executed efficiently and effectively. We keep you just a click away from constant progress reporting, risk mitigation, issue resolution, and exploring new opportunities.

Seamless project execution

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Agile approach

Experience flexibility in requirements and workload management, along with temporary on-demand access to skilled professionals from our diverse pool.
Our custom application development company prioritizes an intuitive and fast user experience, ensuring compatibility across various platforms.

User-centric development

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Core values commitment

We are deeply committed to our values: integrity, meaningful engagement, high standards, and synergy, which are reflected in everything we do.

Our Clients Say

Here is what our clients shared about their experience with us:
Avatar of Jason DeLorenzo
Jason DeLorenzo
Founder, Ad Deum Funds and Volland
Thanks to Implex, bug resolutions and revenue have improved. The team has managed excellently and provided outstanding customer service. They communicate well through virtual meetings and email. I appreciate their close attention to the project, initiative, and technical knowledge. Right arrow
Avatar of Dave Poole
Dave Poole
Senior Director of Engineering, Percona
They're excellent teammates and partners. Implex has delivered the project on time and exceeded expectations. Internal clients have been impressed with Implex's work and have asked for additional enhancements. Moreover, the team stands out for their efficiency, technical acumen, and positive attitude; they're highly reactive and responsive. Right arrow
Avatar of Jason Brahms
Jason Brahms
Managing Partner / CEO, VideoGorillas
They are known for their efficiency, timely delivery, and responsiveness to client needs. Implex’s work has increased the client's projects by 15% and increased user satisfaction and adoption rates. The team leverages a well-structured project management approach to ensure top-notch results. They are responsive, efficient, and committed to supporting their clients. Right arrow
Avatar of Michael Faulconer
Michael Faulconer
Former Product Owner, SmartLane
The team had a lot of structure and process in place. Although it wasn’t fully utilized, the online auction software met the client’s requirements. Stakeholders were confident about the app’s functionality. Implex was professional and communicative during the project, working according to the client’s schedule despite being in a different timezone. Right arrow

Engineering Your
Dreams

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Realize your vision with our expert engineers, dedicated to providing tailored, innovative solutions that meet your unique needs. As a seasoned custom application development company, we specialize in creating custom web and mobile application development services tailored specifically to your goals.

Explore Insights on Custom App Development Services

Stay informed with us! We share valuable insights on the latest in the world of technology, along with the occasional individual case studies that catch our eye.
Image for Implex Recognized as a Clutch Global Leader for Spring 2024
Implex Recognized as a Clutch Global Leader for Spring 2024
Implex is honored to be recognized as a 2024 Spring Clutch Global Award winner. This award is a testament to the excellent client work we have delivered this year as it's recognized in clients' reviews on Clutch.
Avatar of Ivanna Gurmak Ivanna Gurmak
Top-Tier Expert Engagement
Image for Estimating the Software Development Projects. Part 2
Estimating the Software Development Projects. Part 2
In the first part of this article, we looked at general considerations about the purpose, structure, and complexities of estimation. Now let's look at how to approach the definition of scope and requirements and how, in fact, to get and describe the cherished numbers of the estimated project's efforts intensity.
Avatar of Oleksandr Katrusha Oleksandr Katrusha
Application Development
Image for Decoding the Backbone: The Crucial Role of Technology Stack in MVP Development
Decoding the Backbone: The Crucial Role of Technology Stack in MVP Development
Selecting the perfect tech stack plays a strategic role in building any product, and an MVP is no exception. The decision you make at this point will shape the final product and influence your business.
Avatar of Slava Hraichenko Slava Hraichenko
Web Development
Image for How to Evaluate Software Development Proposals
How to Evaluate Software Development Proposals
So, you’re launching a software development project and think of making a smart move — commission IT outsourcing services. Now comes the pivotal step: choosing the perfect vendor from a stack of proposals.
Avatar of Slava Hraichenko Slava Hraichenko
Managed Team
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FAQs

  • How can custom application development boost my business?

    It might sound cliché, but don't you want to leave your competitors in the dust? With a tailored web and mobile application solution, you’ll be right in your user's pockets — on their smartphones, on their laptops, or home PCs.

  • What should I consider when choosing a web application development provider?

    There are hundreds of guides on picking the right development team, outsourcing, managing workflows, assigning tasks, pre-estimating, and refining budgets. But, after the calls, trust your gut. Do they really listen? Do they get what you're saying? Jokes aside, there has to be chemistry.

  • What are the benefits of custom iOS app development services?

    Millions of Apple users implicitly expect a certain level of intuitiveness, comfort, and ease of use from the apps on their iPhones. Do you really want to risk working with unqualified providers? Choose those who take this craft seriously, with years of experience and successful projects to show for it.

  • How do your custom Android app development services stand out?

    While a flexible, personalized approach is no longer a surprise, and top-notch product quality and communication are now standard, we take it further with our perfectionist mindset. We leave no room for error. Each project we take on is treated as the best we've ever worked on, as we always go the extra mile.

  • What makes your custom mobile application development unique?

    We are pedantic and meticulous, always double-checking and clarifying to avoid even the smallest mistakes. We don't allow ourselves to slip up when delivering your project — your peace of mind is our priority.