Who are THEY? Since our inception in 2017, we've grown into a remote team of experts, spanning from the UK to Poland. We specialise in delivering tailor-made web and mobile applications, with a keen focus on collaboration and direct client-developer interaction. Our key strength is a consultancy approach to every client. We've had the privilege of assisting over 55 businesses - from young startups to well-established companies, helping them navigate the technological landscape and achieve their goals. Our success lies in our ability to match each project's unique requirements with the right expertise
THEYr areas of expertise Design & Discovery Transforming software concepts into clickable prototypes Proof of concept (POC) development Ensuring your unique project ideas are achievable Minimal Viable Product (MVP) development Cost-effective route to a live, functional application Custom software development Crafting tailored, scalable, production-ready software solutions Support & maintenance Ensuring smooth software operations, always
How THEY work At THEY, we adopt a practical and flexible approach to project execution. Each journey begins with an understanding of our client's vision and thorough validation of their ideas. Embracing a transparent and responsive workflow, we consistently deliver solutions in short, result-oriented cycles. Quality assurance is integral to our process, with exhaustive testing at each stage ensuring every solution adheres to top-tier standards. We prioritise open communication and regularly share project updates. This enables us to synchronise seamlessly with our clients' objectives, delivering solutions that truly resonate with their needs. Ultimately, our aim is not just project completion, but the creation of enduring relationships with our clients. Read more at https://they.dev/
THEY.dev offers good value for cost, with clients consistently noting their pricing fits budgets. Projects range from landing pages to complex SaaS platforms, often involving 2-5 employees. Clients appreciate timely deliverables and effective communication, indicating a strong return on investment.
The team at THEY.dev was frequently described as supportive and knowledgeable, providing valuable insights and guidance throughout the project lifecycle.
Room for Improvement in Design Creativity
While generally satisfied, one client noted that there is room for improvement in the creativity of design work, suggesting more imaginative designs could enhance their offerings.
High Level of Technical Expertise
Clients frequently noted THEY.dev's deep technical knowledge and ability to handle complex requirements efficiently, which was a key factor in their satisfaction.
Effective Use of Agile Methodologies
THEY.dev successfully employed agile methodologies, such as sprints and Kanban, to manage projects efficiently, ensuring timely delivery and adaptability to changes.
Positive Impact on Business Growth
Several reviews highlighted how THEY.dev's work contributed significantly to business growth, including increased user engagement and successful product launches.
High Client Satisfaction and Value
Clients expressed high satisfaction with the value provided by THEY.dev, often mentioning that the services delivered exceeded expectations relative to cost.
Web Dashboard for Sustainability Data Analytics Company
Custom Software Development
$10,000 to $49,999
Aug. 2019 - Mar. 2020
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Everything was grand."
Aug 4, 2020
Founder, Susterra Ltd
James Dent
Verified
Energy & natural resources
London, England
1-10 Employees
Online Review
Verified
TH-EY developed a web-based dashboard for a sustainability data analytics company. Working Dash, the team built both the front- and backend of the system.
The dashboard is fully-functional and met the needs and requirements of the internal team. While testing was put on hold due to the Covid-19 pandemic, the TH-EY team produces quality results in a timely manner. They provide a high level of customer support.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am a company founder.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire TH-EY, and what were your goals?
Create a web based dashboard using the Python framework Dash.
SOLUTION
How did you select this vendor and what were the deciding factors?
We found them via a referral.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
The were able to effectively convert the mathematical analysis into a functioning dashboard, with company and user profiles.
How many people from the vendor's team worked with you, and what were their positions?
There were 3 people, 2 front end and 1 back end.
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
The dashboard is operational, as a result of the current global pandemic - further testing and development has been put on hold (2020).
Describe their project management style, including communication tools and timeliness.
Effective and efficient using a Trello board to manage the process.
What did you find most impressive or unique about this company?
They provided a more cost effective option to the one we decided to go with.
Are there any areas for improvement or something they could have done differently?
Everything was grand.
RATINGS
5.0
"Average of the others."
Quality
5.0
Service & Deliverables
"Efficient and effective"
Schedule
5.0
On time / deadlines
"Timely and consistent."
Cost
5.0
Value / within estimates
"Cost effective."
Willing to Refer
5.0
NPS
"Why not?
Showing 31-31 of
31 Reviews
Packages we offer:
UX Services
Improve your app's key metrics with our UX services. If you don't measure KPIs or don't know what to measure, choose Small Tier. 2nd tier is best for apps fighting to get more users. Choose Large Tier if your app has users signing up, but you want to improve retention.
Report with prioritised recommendations to improve KPIs
–
Small
$380
/total
Web analytics setup
Mobile analytics setup
KPIs definition
KPIs dashboard setup
Landing page UX audit
–
Signup process UX audit
–
App Store/Google Play analysis (when applicable))
–
Introductory workshop
–
UX audit of key user flows
–
Report with prioritised recommendations to improve KPIs
–
Medium
$888
/total
Web analytics setup
Mobile analytics setup
KPIs definition
KPIs dashboard setup
Landing page UX audit
Signup process UX audit
App Store/Google Play analysis (when applicable))
Introductory workshop
–
UX audit of key user flows
–
Report with prioritised recommendations to improve KPIs
Large
$2,689
/total
Web analytics setup
Mobile analytics setup
KPIs definition
KPIs dashboard setup
Landing page UX audit
Signup process UX audit
App Store/Google Play analysis (when applicable))
Introductory workshop
UX audit of key user flows
Report with prioritised recommendations to improve KPIs
Pitch deck design
Make your startup pitch deck appealing to investors!
Small
$300
/total
Pitch deck workshop
Custom design matching your brand idea
Content structuring
Data visualisation
1
week
delivery
Medium
$600
/total
Pitch deck workshop
Custom design matching your brand idea
Content structuring
Data visualisation
Competitors analysis
2
week
delivery
Large
$900
/total
Pitch deck workshop
Custom design matching your brand idea
Content structuring
Data visualisation
Competitors analysis
3
week
delivery
Features
Small
$300
/total
Medium
$600
/total
Large
$900
/total
Pitch deck workshop
Custom design matching your brand idea
Content structuring
Data visualisation
Competitors analysis
–
Product market fit workshop
–
Investor review and feedback
–
–
Pitch coaching
–
–
Small
$300
/total
Pitch deck workshop
Custom design matching your brand idea
Content structuring
Data visualisation
Competitors analysis
–
Product market fit workshop
–
Investor review and feedback
–
Pitch coaching
–
Medium
$600
/total
Pitch deck workshop
Custom design matching your brand idea
Content structuring
Data visualisation
Competitors analysis
Product market fit workshop
Investor review and feedback
–
Pitch coaching
–
Large
$900
/total
Pitch deck workshop
Custom design matching your brand idea
Content structuring
Data visualisation
Competitors analysis
Product market fit workshop
Investor review and feedback
Pitch coaching
Monthly development retainer
If you need a certain developers' availability each month to perform ongoing maintenance & development of your application, these packages are for you!
Small
$3,440
/month
Hours of work monthly: 60
Medium
$5,980
/month
Hours of work monthly: 120
Large
$8,620
/month
Hours of work monthly: 180
Features
Small
$3,440
/mo
Medium
$5,980
/mo
Large
$8,620
/mo
Hours of work monthly
60
120
180
Small
$3,440
/mo
Hours of work monthly
60
Medium
$5,980
/mo
Hours of work monthly
120
Large
$8,620
/mo
Hours of work monthly
180
Monthly development retainer
If you need a certain developers' availability each month to perform ongoing maintenance & development of your application, these packages are for you!
Small
$3,440
/month
Hours of work monthly: 60
Medium
$5,980
/month
Hours of work monthly: 120
Large
$8,620
/month
Hours of work monthly: 180
Features
Small
$3,440
/mo
Medium
$5,980
/mo
Large
$8,620
/mo
Hours of work monthly
60
120
180
Small
$3,440
/mo
Hours of work monthly
60
Medium
$5,980
/mo
Hours of work monthly
120
Large
$8,620
/mo
Hours of work monthly
180
Monthly development retainer
If you need a certain developers' availability each month to perform ongoing maintenance & development of your application, these packages are for you!
Small
$3,440
/month
Hours of work monthly: 60
Medium
$5,980
/month
Hours of work monthly: 120
Large
$8,620
/month
Hours of work monthly: 180
Features
Small
$3,440
/mo
Medium
$5,980
/mo
Large
$8,620
/mo
Hours of work monthly
60
120
180
Small
$3,440
/mo
Hours of work monthly
60
Medium
$5,980
/mo
Hours of work monthly
120
Large
$8,620
/mo
Hours of work monthly
180
Monthly development retainer
If you need a certain developers' availability each month to perform ongoing maintenance & development of your application, these packages are for you!
Small
$3,440
/month
Hours of work monthly: 60
Medium
$5,980
/month
Hours of work monthly: 120
Large
$8,620
/month
Hours of work monthly: 180
Features
Small
$3,440
/mo
Medium
$5,980
/mo
Large
$8,620
/mo
Hours of work monthly
60
120
180
Small
$3,440
/mo
Hours of work monthly
60
Medium
$5,980
/mo
Hours of work monthly
120
Large
$8,620
/mo
Hours of work monthly
180
Monthly development retainer
If you need a certain developers' availability each month to perform ongoing maintenance & development of your application, these packages are for you!
Small
$3,440
/month
Hours of work: 60
Medium
$5,980
/month
Hours of work: 120
Large
$8,620
/month
Hours of work: 180
Features
Small
$3,440
/mo
Medium
$5,980
/mo
Large
$8,620
/mo
Hours of work
60
120
180
Small
$3,440
/mo
Hours of work
60
Medium
$5,980
/mo
Hours of work
120
Large
$8,620
/mo
Hours of work
180
Our Story
Two developers left corporate in 2017 because they believed software gets better when clients talk directly to the people building it. No layers, no translators. That's still how we work - a remote team of 25, where developers lead projects and own client relationships. Eight years later, the longest client relationship we have is still running.
What Sets Us Apart
No middlemen
There are no project managers sitting between you and the team. The developer on your project handles communication, owns the timeline, and is your main point of contact throughout.
A team that sticks around
26 of our projects have run for 2 or more years. Clients don't tend to leave because the people they're working with feel like an extension of their own team, not a rotating roster of contractors.
We advise, we don't just build
Every developer is expected to understand your business goals, not just the technical brief. That means you get someone who'll question the approach, flag a better path, and think about what actually moves your business - not just close the ticket.
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