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Ethereum Development

4.8 out of 5, based on 21 real reviews.

Rankings updated: Mar 09, 2026

Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.

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Hourly Rates

Undisclosed < $25 $25-$49 $50-$99 $100-$149 $150-$199 $200-$300 $300 <

Vention

4.9 (16 Reviews)

Claimed by Official Representatives

4.9 (16 Reviews)

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided

Expertise Distribution (%)

10% Blockchain Development
10% Ecommerce Development
10% Mobile App Development
10% Software Development
10% Web Development
10% Web Design
10% Product Engineering services
10% Cloud Computing Services
10% AI Development
10% IT Services

Engineering peace of mind

Vention is a global software development company with over 20 years of experience delivering innovative, scalable solutions for startups and large enterprises. We handle projects of any size and complexity, enabling clients to accelerate growth, launch new products, and seize emerging opportunities. With a global network of 3,000+ experienced developers, we provide top engineering talent aligned to your time zone, technology stack, and business goals. We’ve partnered with 500+ industry-leading organizations, including PayPal, IBM, Mount Sinai, PwC, and Postman, contributing to more than $15B in client acquisitions. Our engagement model helps companies reduce operational costs by up to $600K annually, while our long-term relationships—averaging over 36 months and extending up to 16 years—reflect strong client trust and satisfaction. Vention offers full-cycle software development services, from strategy and architecture to deployment and optimization. Our capabilities include custom software development, web and mobile app development, QA and testing, cloud and DevOps, eCommerce platforms, AR/VR experiences, artificial intelligence, and blockchain solutions. As a trusted technology partner, Vention empowers businesses to innovate faster, scale efficiently, and stay competitive in an evolving digital landscape.

See all 9+ Portfolios

$50-$99/hr

Hourly Rate

$25,000+

Min. Budget Size

1,000 - 3,000

Team size

London, London, UK

Location

Verified Client Review

Mobile App Dev for Sports Tracking Platform

Reviewed by: Brent Varrall, Founder at AllGains View all 16 Reviews

WeUno Technologies

4.8 (5 Reviews)

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website

Services Provided

Expertise Distribution (%)

20% Blockchain Development
50% Mobile App Development
50% Web Development

OWNED BY YOU,DRIVEN BY US.

By creating best-in-class experiences with an organizational plan and solid, creative, and technical data, we revolutionize businesses.

View WeUno Technologies Profile

$50-$99/hr

Hourly Rate

$5,000+

Min. Budget Size

50 - 249

Team size

London, London, UK

Location

Verified Client Review

Web Development & Design for Wellness Company

Reviewed by: Octavia Hamilton, Founder & CEO at Xena Life Ltd View all 5 Reviews

Junkies Coder

0.0 (0 Reviews)

Claimed by Official Representatives

0.0 (0 Reviews)

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website

Services Provided

Expertise Distribution (%)

20% Blockchain Development
40% Mobile App Development
20% AI Development
20% CMS

Enterprise Mobile App Development Company

Junkies Coder is a leading technology solution provider across 15 countries and 50+ Rockstar Developers is our strength, We're specializing in web development Excellence, Top-rated Mobile App Development, Top-rated Android App Development, Top-rated iOS App Development, Top-rated Wearable App Development, Trusted Blockchain Development and innovative solutions. Our experienced team is dedicated to delivering high-quality service and support to help businesses achieve their goals. With a passion for technology and a commitment to delivering impactful results, we have the expertise and resources to streamline operations and drive success. Trust Junkies Coder for your technology needs and Hire Mobile App Developers. Junkiescoder stands at the forefront of innovation, specializing in crafting stellar Mobile apps, captivating Web Applications, and sophisticated enterprise custom solutions. We excel in tailoring, enhancing, and seamlessly integrating intricate enterprise-grade systems, empowering businesses with insightful analytics, and pioneering cutting-edge web and mobile innovations. Boasting a rich legacy of over a 8+ years, our endeavors have catered to a diverse clientele spanning individuals, burgeoning startups, and esteemed organizations alike. At Junkiescoder, our adept team continually surges forward, honing their skills to keep pace with the dynamic industry landscape. From Blockchain to E-Learning, from IoT to Artificial Intelligence, from Machine Learning to SaaS, from Augmented Reality to Virtual Reality, the spectrum of our expertise knows no bounds. Our seasoned development squad has not only mastered these domains but also perpetually evolves alongside industry advancements. Let our achievements speak volumes; delve into our illustrious portfolio and peruse the glowing testimonials from our esteemed clients on our website. With Junkies Coder, you can trust that your technology needs are in good hands. What is the estimated timeline and cost for developing our website or mobile app? The estimated timeline and cost for developing your website or mobile app will depend on various factors such as project complexity, required features, design customization, and integration needs. We will analyze your specific requirements and provide you with a detailed timeline and cost proposal tailored to your project. Can you assist with integrating third-party services or APIs into our websites or mobile apps? Yes, we can assist with integrating third-party services or APIs into your websites or mobile apps. we have experience in seamless integration to enhance the capabilities of your digital products. What is our approach to quality assurance and testing during the development process? Our approach to quality assurance and testing is comprehensive. We follow industry best practices and conduct thorough testing at different stages of development to ensure the functionality, performance, and reliability of your website or mobile app. How we handle ongoing support, maintenance, and updates for the websites and mobile apps after the initial development? We provide ongoing support, maintenance, and updates for websites and mobile apps. Our team is available to address any issues, implement updates, and provide technical assistance to ensure your digital products continue to operate smoothly and remain up-to-date.

View Junkies Coder Profile

< $25/hr

Hourly Rate

$5,000 - $25,000

Min. Budget Size

15 - 20

Team size

London, London, UK

Location

ValueCoders (UK)

0.0 (0 Reviews)

Claimed by Official Representatives

0.0 (0 Reviews)

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website

Services Provided

Expertise Distribution (%)

10% Blockchain Development
20% Mobile App Development
20% Software Development
10% Web Development
10% IT Services
10% AI Development
10% Ecommerce Development
10% Digital Transformation

ON DEMANDS SOFTWARE TEAMS

We are a highly experienced and qualified team of professionals with a proven track record of delivering quality software solutions to clients. Here are a few reasons to choose us: 675+ software developers Expertise in different technologies Strong reputation for quality work Experience working on complex projects for different industry verticals ????At ValueCoders, we offer cutting-edge software solutions tailored to meet the unique needs of your business. Our goal is to empower businesses of all sizes with innovative technologies that streamline operations, deliver exceptional results, and drive growth.

View ValueCoders (UK) Profile

$300 </hr

Hourly Rate

$1,000 - $10,000

Min. Budget Size

500 - 1,000

Team size

London, London, UK

Location

Vrinsoft UK

0.0 (0 Reviews)

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website

Services Provided

Expertise Distribution (%)

10% Blockchain Development
10% Digital Marketing
10% Mobile App Development
10% Software Development
10% Web Development
10% Web Design
10% Digital Transformation
10% AI Development
10% CMS
10% Ecommerce Development

Top Software, Web & App Development Company in UK

Vrinsoft is a UK-based software and mobile app development company that specializes in mobile app development, web development, custom software solutions, and digital transformation services. They cater to businesses of all sizes, from SMEs to large enterprises in finance, logistics, healthcare, and e-commerce. With over a decade of experience, Vrinsoft has completed over 600 projects, ensuring timely and budget-friendly delivery. With over 400 clients worldwide, including startups and established enterprises, Vrinsoft has earned their trust for ongoing support and new projects.

View Vrinsoft UK Profile

$25-$49/hr

Hourly Rate

$10,000+

Min. Budget Size

50 - 249

Team size

London, London, UK

Location

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Vention

Engineering peace of mind

WeUno Technologies

OWNED BY YOU,DRIVEN BY US.

Junkies Coder

Enterprise Mobile App Development Company

ValueCoders (UK)

ON DEMANDS SOFTWARE TEAMS

Vrinsoft UK

Top Software, Web & App Development Company in UK

Nearby Locations in the London

Find a Related Service Providers in London

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