Web app development services

Client feedback


Of design-driven


Dev solutions
for startups


Of design-driven


Dev solutions
for startups

Let’s discuss
Let’s discuss
Our achievements

Halo Lab's web application development team creates custom and flexible web-based software designed to meet our clients' different business needs.

Halo Lab focuses on web application development, helping to plan, design, build, combine, test, run, and improve web software. We stick to high-quality standards and best practices in web development, offering our services to startups, software companies, and businesses in over 30 industries.

4.9/5 Average client’s rating
100% Job Success on Upwork
5 stars on GoodFirms
Top 100 companies worldwide by Clutch
4.9/5 Average client’s rating
100% Job Success on Upwork
5 stars on GoodFirms
Top 100 companies worldwide by Clutch
4.9/5 Average client’s rating
100% Job Success on Upwork
5 stars on GoodFirms
Top 100 companies worldwide by Clutch
4.9/5 Average client’s rating
100% Job Success on Upwork
5 stars on GoodFirms
Top 100 companies worldwide by Clutch
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Specializing in web application development, we craft tailored solutions to boost your online presence and efficiency.

Web application consulting

We provide strategic insights to optimize your web application projects, ensuring they deliver maximum value.

Web development outsourcing

By outsourcing your web development projects to us, you gain access to our team of experts who focus on quality.

Website development services

Halo Lab experts craft visually appealing websites that effectively represent your brand and engage your target audience.

Why choose Halo lab for your web app development project

A diverse team of 155 talented experts!
Total funding

Hard work and dedication of the Halo Lab team help our clients secure new successful investment deals.

Completed projects

With our exceptional approach to every project, we bring the dream projects of our clients to life.

Positive vibes

We aim to provide the perfect digital solutions for your business, making this process friendly and chill.


Business challenges are tough, but we have a proven record of elevating our partners to their next and best selves.


Kinetik Platform with over 3500+ Integrated Providers

We helped Kinetik in developing an app and a convenient analytics dashboard — by the end of 2022, they raised over $20M in funding.


The Leading Brand for Custom Esports Clothing Design

Halo Lab crafted a 3D Builder for Raven from scratch, helping them dominate the esports market with a custom ecommerce product.


Bookclub24 — #1 German Online Library for Book Collectors

By assisting Bookclub24 with full-stack development and branding, we propelled the company to attract book lovers worldwide.


$40 Million Raised by Mighty Buildings in Series B

We enhanced Mighty Buildings’ web portal and configurator. They have grown to 100+ employees and secured $100M in investment.

Project types showcased in our portfolio

Our portfolio showcases a wide range of web application development projects designed to solve unique industry challenges and enhance digital engagement across healthcare, retail, finance, education, and more, demonstrating our expertise in creating innovative and user-centric web solutions.

Our process

  • 00

Requirements gathering and analysis

We meticulously collect and analyze client needs and project scope, laying the foundation for a tailored web application.

Client engagement

  • Engaging with the client to grasp the project's vision and goals.
  • Collecting client expectations and specific needs.
  • Evaluating existing online presence and resources.
  • Establishing early project objectives and success metrics.

Needs analysis

  • Conducting thorough market research and competitor analysis.
  • Evaluating current technical setups and requirements.
  • Defining key user groups and audience segments.
  • Solidifying project scope and deliverables based on analysis.

Planning and project management

Strategic planning and precise project management guide the development process, ensuring timely delivery and alignment with goals.

Project setup

  • Drafting a detailed plan outlining phases, timelines, and resources.
  • Assigning team members and resources to project tasks.
  • Identifying potential risks and planning mitigation strategies.
  • Establishing clear communication channels and schedules.

Execution planning

  • Dividing the project into manageable tasks and milestones.
  • Setting precise timelines for each phase and task.
  • Defining quality benchmarks and checkpoints.
  • Implementing a system for adapting to project changes.

Design and user experience development

Our design process focuses on creating intuitive and engaging user interfaces, enhancing the overall user experience.

Design conceptualization

  • Sketching basic layouts and structures for the application.
  • Developing mood boards to establish the visual style.
  • Outlining user paths to ensure a seamless experience.
  • Creating mechanisms for ongoing design feedback and iterations.

UI/UX design

  • Crafting detailed designs and user interfaces.
  • Building interactive prototypes for user testing.
  • Conducting tests to refine usability and functionality.
  • Securing client and stakeholder approval on designs.

Development and implementation

We turn designs into reality, implementing robust and scalable web applications that meet client specifications.

Front-end development

  • Translating designs into functional user interfaces.
  • Ensuring compatibility across devices and browsers.
  • Integrating interactive elements and animations.
  • Performing tests to validate the front-end functionality.

Back-end development

  • Establishing the database architecture and connections.
  • Developing and integrating APIs for dynamic data exchange.
  • Applying security protocols to protect data.
  • Ensuring all server-side functions operate correctly.

Testing and quality assurance

Rigorous testing and quality checks ensure the web application is reliable, secure, and ready for launch.

Pre-launch testing

  • Verifying that all features work as intended.
  • Assessing the application's performance under various conditions.
  • Conducting security checks and vulnerability assessments.
  • Gathering feedback from end-users to ensure satisfaction.

Launch preparation

  • Making necessary adjustments based on testing feedback.
  • Planning the launch process and sequence.
  • Providing necessary training and documentation to the client.
  • Executing the deployment plan and going live.
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We’ve helped hundreds of partners, ranging from startups to medium-sized businesses to achieve their goals. And stellar feedback — is our reward!

Clutch average based on 70+ reviews. All chances are you’ll be impressed too.
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The client has learned to trust Halo Lab, thanks to their significant knowledge in UI/UX design. The vendor has provided valuable feedback by always being readily available for communication. Moreover, they have a satisfying project management process that makes their process smooth and efficient.

Atif Hussain avatar
Atif Hussain
Co-Founder at Kinetik
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The client is proud of Halo Lab's work, which their customers have praised. They lead a communicative process to enable the team to reach out to them at any time. The client also praises their designs and suggestions, which help improve their services.

Dimitri Lubaschevski avatar
Dimitri Lubaschevski
CEO, DAS24 Services
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Their skills were awesome — they took what I said and made it real. The designs ended up helping the internal stakeholders raise funds. The specialists maintained excellent project management skills throughout the process.

Farah Allen avatar
Farah Allen
Founder & CEO at Labz
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The client was satisfied with Halo Lab’s high-quality work. They made the designs better and delivered them promptly. The team was easy to work with; they communicated on Slack and provided updates on the progress every day. Moreover, they went beyond expectations and never missed a deadline.

David Matthews avatar
David Matthews
CEO, Dotcal
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Halo Lab’s work has received positive feedback from internal and external stakeholders. They excelled at project management through Notion, going above and beyond to ensure timely delivery, and they communicated effectively through Slack and email. Their branding skills stood out.

Greg Wheeler avatar
Greg Wheeler
Co-Founder & CEO, Ditto
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Thanks to Halo Lab's efforts, the client increased their conversion rates on various funnels. Despite the complex business requirements, the team managed the project well and yielded positive outcomes. Overall, their communication and attention to detail impressed the client.

Jeff Voss avatar
Jeff Voss
CTO, Qualle
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Halo Lab successfully delivered a product design that has proved popular with users. The team’s professionalism and creative abilities come at a very reasonable price. Their motivation is admirable, and their organization makes for a smooth workflow.

Bogdan Suchyk avatar
Bogdan Suchyk
Founder, Mobalytics
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Halo Lab provided high-quality designs at a good value, and the client was happy with the number of frontend routes they developed. The team excelled at project management by having no delays and being adaptable to changes. Overall, they did an excellent job meeting the client's needs.

Trace Sauter avatar
Trace Sauter
Director, BrandEmPower
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Halo Lab delivered the designs on time, but the client has yet to implement them in their platform, although they’re happy with the deliverables. They had a user-focused design process. Their team provided constant updates and recorded their processes on Loom to keep the client abreast of progress.

Moe Hadizadeh avatar
Moe Hadizadeh
Developer at Abscraft Inc
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Halo Lab delivered all of the agreed-upon deliverables, and they even went above and beyond to further help the client. They communicated through video calls and used project management tools for synchronization. The team truly cared about the project and was always very responsive and organized.

Conor Deegan avatar
Conor Deegan
CTO at Pool Data

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Our clients say

The site developed by Halo Lab projected a very premium experience, successfully delivering the client’s messaging to customers. Despite external challenges, the team’s performance was exceptional.
Aaron Nwabuoku avatar
Aaron Nwabuoku
Founder, ChatKitty
Thanks to Halo Lab's work, the client scored 95 points on the PageSpeed insights test and increased their CR by 7.5%. They frequently communicated via Slack and Google Meet, ensuring an effective workflow.
Viktor Rovkach avatar
Viktor Rovkach
Brand Manager at felyx
The client is thrilled with the new site and excited to deploy it soon. Halo Lab manages tasks well and communicates regularly to ensure both sides are always on the same page and all of the client’s needs are addressed promptly.
Rahil Sachak Patwa avatar
Rahil Sachak Patwa
Founder, TutorChase