Outsourcing Services

Hire Front-End Developers | Talents with 6+ years of Expertise on Average

Vertscend offers services by front-end engineers to deliver dynamic front ends for web and mobile apps of any scale. Due to our developers’ proficiency in front-end JavaScript frameworks and consistent use of development best practices, you get two-fold project speed and 20-50% costs reduction.

Our Hallmark Front-End Projects

If you find either of the offers below closer to what you’re looking for, follow the link to check the dedicated page.



Full-stack JavaScript developers who use JS tools to build front- and back-ends since 2006.

React Native

Mobile developers who use React Native to deliver cross-platform apps since framework launch.

Why Partner Up with Vertscend

  • 13 years in HTML5, 15 years in CSS3 and JavaScript development.
  • 100+ JavaScript developers, 60+% are Senior/Leads.
  • Front-end developers have 6+ years of expertise on average.
  • Full-scale Project Management Office to manage projects of any complexity.
  • Certified Scrum masters in-house; mature DevOps culture.
  • Robust quality and data security management practices backed by ISO 9001 and ISO 27001 certificates.
  • Front-end developers ready to start or join a project in 2-5 days.
  • HQ – McKinney, Texas. Representative offices in the UAE, EU, and Eastern Europe. Offshore development centers in Eastern Europe.

Vilnis Vitolins, Owner, LTA Nams

Need to Hire Front-End Developers for Your Project?

Vertscend seasoned front-end developers are ready to assist you with delivering front ends for any type software. Cooperation with us gives you quick and easy access to a vast pool of back-end developers, QA and DevOps experts, and other talents that your project may need.

Skills that Drive Our Front-End Development



Click on the technology to learn about our capabilities in it.





Click on the technology to learn about our capabilities in it.



Click on the technology to learn about our capabilities in it.



Click on the technology to learn about our capabilities in it.

Relational databases / data storages

Relational databases / data storages

Big data

Big data

Machine learning

Machine learning











Test automation tools

Test automation tools



Sample Profile of Our Senior Front-End Developer

Sam, Senior Front-End Developer Experience in HTML5, CSS, and JavaScript development: 7 years


Experienced in front-end architecture design and development of front ends for large and complex web solutions.

Major projects

  • Front-end architecture design (SPA) and development of a complex business intelligence system with real-time data analytics and machine learning functionality. Lead in a team of 12 developers.

Technologies: Vue.js, SASS, webpack, Node.js, Express.

  • Front-end development of an online labor platform. Senior in a team of 20 developers.

Technologies: Angular 9, TypeScript, Ng-Zorro, bignumber.js.

  • Front-end development and continuous maintenance/evolution of a large ecommerce website and its administration panel. Senior in a team of 12 developers.

Technologies: Angular 9, Angular Material, TypeScript, React, RxJS.

Hard skills

  • Front-end development of medium and large web applications using Angular, Vue.js, React, TypeScript, and Meteor.
  • Design and development of front-end architectures (SPA, PWA, micro frontends, etc.)
  • Implementation of UI components; compliance with the latest UI design standards.
  • Development with cross-browser and cross-platform compatibility in mind.
  • Proficiency in SAAS and CSS3; use of easily maintainable CSS architectures.
  • Knowledge of XML and XML-based standards.
  • Ability to understand existing large front-end codebases.
  • Unit testing and rigorous code review, proactive code polishing.
  • Front-end performance optimization to improve user experience.

Soft skills

  • High flexibility; adaptation to new processes and requirements in 3-5 days.
  • Excellent communication skills.
  • Ability to collaborate with stakeholders and product owners to verify requirements.
  • Ability to cooperate with UI designers and back-end developers.
  • Ambition to lead and train junior developers and/or new team members.
  • Eager contributions to discussions on how to design front-end architectures.
  • Ability to combine business needs and technical requirements.

Development methodologies and practices

  • Agile methodologies: Scrum, Kanban, XP.
  • DevOps.


Bachelor of Science in Computer Science.

How Our Front-End Developers for Hire Ensure Code Quality

Coding best practices

  • Adherence to HTML5, CSS3, and JavaScript coding guidelines.
  • Adherence to SEO and WCAG2 guidelines.
  • In-code comments and descriptive names for all variables.
  • Documented code and code dependencies.
  • Code is split into short and focused units.
  • Use of third-party libraries and version control tools.
  • Ensured code portability.

Unit testing

  • Unit tests are prepared along with software requirements specification (SRS).
  • Verification of code behavior in response to the input of standard, boundary, and incorrect values.
  • Unit tests are rerun after each significant change in code to ensure stable performance.

Code review practices

  • Ad hoc review.
  • Peer review.
  • Code walkthrough.
  • Code inspection.

Code quality metrics

  • Maintainability index (MI).
  • Cyclomatic Complexity (CC).
  • Depth of Inheritance.
  • Class Coupling.

Software Our Front-End Developers Build

All software types

Varied complexity

  • Large and complex applications, requiring 50+ FTE teams.
  • Applications with multiple integrations.
  • MVPs.
  • Front-end libraries.

All groups of end users

  • B2B, B2C, B2E software.
  • Custom enterprise platforms and corporate apps.
  • Software products.

Our Hallmark Front-End Projects

Mobile Video Streaming Apps for a TV Industry Leader

  • 5.5 years of continuous evolution of the apps.
  • Video streaming apps used by 6 major US broadcasting companies.
  • A proprietary Backbone.js-based framework for easy app management.

Technologies: JavaScript, Backbone.js, RequireJS, Underscore.js, HTML5, CSS3.

Hire Top Talents To Build Impressive Front Ends

Vertscend mature front-end developers help you with:

  • Front-end technology stack selection.
  • Design of front-end architectures.
  • Agile web/mobile app development.
  • Rigorous code review and unit testing.
  • Continuous support and evolution of your software.
  • Code refactoring & migration to a newer technology.

How We Ensure Successful Cooperation

Fast team adjustments on demand

When choosing Vertscend services by front-end developers in a dedicated or an augmented team, you get the necessary resources in less than a week and can expect us to add or remove FTEs on your demand in 1-2 days.

KPI-controlled progress

We track the efficiency of front-end developers in dedicated teams via such KPIs as cycle/lead timeteam velocity, and deployment frequency. You get full access to our reporting tools and can monitor progress anytime.

Latest technology knowledge

To keep our front-end developers’ skills ahead of the curve, we endorse active participation in relevant tech conferences & webinars and organize internal & external training sessions on the use of front-end dev tools.

Hire Front-End Developers: In-house vs. Outsourcing

Check the details

  • On average, it takes 8-10 months to find front-end developers (2-3 talents) with necessary skills and experience and get them onboard. Vendors already have a pool of cherry-picked talents, who will be ready to join your project in a week.
  • Handling payroll taxes is a natural consequence of in-house hiring. By working with a vendor, you have them handle all taxes while you only pay the service fee according to the T&M model by hourly rate.
  • Hiring front-end developers to your in-house team, you take on long-term legal responsibilities. Vendor outsourcing lets you easily put the cooperation on hold whenever you need it or cancel partnership with a 1-month notice.

Choose Your Cooperation Model

Team augmentation

Hire front-end developer(s) from Vertscend to address skill deficiency or bridge staff gaps in your project.

Dedicated team

Entrust the front-end part of your web/mobile project to a team of experienced front-end talents managed by Vertscend Team Lead/PM.