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Last updated 10 February, 2025
Best Software Development Companies in London
Are you looking for a top-rated software development company in London? TopDevelopers.co is a platform where you can find experienced software developers from London for all your business requirements. Hire from the list of top software development companies in London that can provide 'best-in-class' solutions. Every software company has made it to the list only after their proficiency has been checked on multiple parameters with respect to software development services. Our analysts, based on research and analysis, have created a list of the top custom software development service providers in London to make it easier for you to find the best technology partner for your software development project.
List of the Top London Custom Software Development Companies
233 Companies | Last Updated 04 April, 2025
Bring your idea into the life
Apptechies is a fast growing award-winning organization providing technology solutions to worldwide clients. The company which started its journey back in 2018, today stands strong at 250+ tech experts,…Explore the detailed profile of Apptechies
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51 to 250
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$51 - $100
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$10001 - $25000
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London, UK
React & React Native Development Agency
React and React Native Developers for hire! Tech Stack: React React Native Node.js TypeScript Next.js, Gatsby.js Jamstack (+ Headless CMSes) Hire us for: Technical Discovery (Technical feasibility)…Explore the detailed profile of Pagepro
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11 to 50
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$51 - $100
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$10001 - $25000
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London, UK
Best Mobile & App Development Company
AspireEdge is a top-notch development company in UK offering mobile app development, website development, UI/UX design, and SEO services. With a team of qualified and skilled developers, we provide highly…Explore the detailed profile of AspireEdge
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51 to 250
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Up to $25
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Less than - $5000
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London, UK
We Build Brands from Ideas!
"We Build Brands from Ideas!" Offering Innovative & Affordable Solutions, OneClick excels in the IT services most Advanced technologies, including Native applications, as well as Cross platform,…Explore the detailed profile of OneClick IT Consultancy
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51 to 250
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Up to $25
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$10001 - $25000
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London, UK
Xeven Solutions is an AI Development Company. We stand as the top choice for businesses that want AI-powered solutions. With experience in completing numerous projects, our certified team has the industry's…Explore the detailed profile of Xeven Solutions (Pvt) Ltd.
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51 to 250
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$26 - $50
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$5001 - $10000
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London, UK
Always Believe in Quality
Qualimatrix is a Specialist QA & Software Testing Company assisting organizations globally to deliver high-quality Software Applications. We solve quality problems by reducing risks, maximizing efficiency,…Explore the detailed profile of Qualimatrix Technologies
They amazed us by redesigning our website!
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51 to 250
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Up to $25
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Less than - $5000
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London, UK
Bridging the Gap Between Ideas & Reality
Appventurez is a leading Mobile App Development Company which was established with a motto of imparting end-to-end technology-oriented services to all large and small businesses with a goal of enhancing…Explore the detailed profile of Appventurez
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51 to 250
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Up to $25
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$25001 - $50000
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London, UK
The Best Web & Mobile App Development Company
Techno Exponent (T-Web Exponent Private Limited) is a Government Registered Company and also "Google Partner", "Adobe Business Solution Partner", and "Drupal Association Member".…Explore the detailed profile of Techno Exponent
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51 to 250
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Up to $25
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$5001 - $10000
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London, UK
SovTech is the leading software development company in the UK, delivering innovative software development and digital transformation services to businesses across the globe. With a team of experts in…Explore the detailed profile of SovTech UK
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251 to 1000
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$51 - $100
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$25001 - $50000
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London, UK
Innovative Software Solutions
The MSBC Group was founded in 2002, With an experience of almost two decades in global information technology services, MSBC Group has successfully been into quality deliverance, having their team of…Explore the detailed profile of MSBC Group
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51 to 250
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$26 - $50
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$10001 - $25000
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London, UK
Odoo Development Company
Cybrosys is an exponent in Odoo with 12+ years of service. The company has nailed several successful projects and is known for providing the most advanced and highly reliant business management solutions…Explore the detailed profile of Cybrosys Technologies
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51 to 250
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$26 - $50
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$5001 - $10000
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London, UK
FOR WHEN LIFE GIVES YOU...
Pearl Lemon is no ordinary SEO agency! Pearl Lemon is set apart from other agencies due to the fact that the team works remotely from anywhere they wish (as long as they have an internet connection!)…Explore the detailed profile of Pearl Lemon
Thoroughly satisfied with their amazing work!
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11 to 50
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$51 - $100
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Less than - $5000
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London, UK
Square Root Solutions is a software development company in London, UK, expert in developing mobile apps, websites, games, AR, VR, Blockchain, IoT, AI, ML, etc. With a focus on seamless digital transformation…Explore the detailed profile of Square Root Solutions
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11 to 50
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Up to $25
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Less than - $5000
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London, UK
Custom Software Development, Design & Consulting
Who are TH-EY? Since our inception in 2017, we've grown into a remote team of experts, spanning from the UK to Poland. We specialize in delivering tailor-made web and mobile applications,…Explore the detailed profile of TH-EY
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11 to 50
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$51 - $100
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$10001 - $25000
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London, UK
Helping customer code the world
Vasterra is a client-centric software development company that creates custom digital solutions that bring tangible results. We work in fields like e-commerce, retail, and real estate, helping companies…Explore the detailed profile of Vasterra
They don’t just build a product, they think about how to improve our business metrics
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51 to 250
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$26 - $50
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$5001 - $10000
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London, UK
Premium Software Development Agency
Impressit is a reliable technology partner for businesses and startups who build modern and sustainable software products for real estate and mobility markets. We combine our team’s technical experience…Explore the detailed profile of Impressit
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11 to 50
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$26 - $50
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$10001 - $25000
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London, UK
GoodCore serves large enterprises, SMEs, funded startups, and government departments. 110 + Software Projects. Developing Since 2005 Numbers don't lie. And we are proud of them! …Explore the detailed profile of GoodCore Software
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51 to 250
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$26 - $50
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$10001 - $25000
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London, UK
#iOS #Android #Ionic #Node.js #Angular #PHP #RoR #Ruby
MWDN bridges the gap between your business and the top-tier talents worldwide. With strategically located delivery centers across Central and Eastern Europe, MWDN empowers startups and established businesses…Explore the detailed profile of MWDN Ltd
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51 to 250
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$26 - $50
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$10001 - $25000
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London, UK
Your Business Center Point
Centrelocus, stands at the forefront of the IT industry, extending its expertise to clients across 18+ countries with a focus on delivering cutting-edge solutions in Blockchain, AI, Mobile, and Games.…Explore the detailed profile of Centrelocus
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11 to 50
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$26 - $50
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$5001 - $10000
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London, UK
Encoding Business Ideas
Established as one of the leading IT companies, iByte Infomatics is a top-rated web developer and app developer for multi-functional domains. Tailored as per clients' requirements, iByte offers digital…Explore the detailed profile of iByte Infomatics
I had a very pleasant experience with them
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11 to 50
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Up to $25
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$5001 - $10000
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London, UK
As a Yorkshire business based from Wakefield and Barnsley, we have direct routes up and down the country. This means, regardless of where your company needs us, we can be there. We’re an honest team,…Explore the detailed profile of Devign Studios
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2 to 10
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$26 - $50
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Less than - $5000
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London, UK
Top Web and Mobile App Development Company | Custom Software
Augmetic is the one that leverages best ever web, mobile & blockchain solutions to the clients by tailoring as per their business requirements. We are a talented bunch of people who work towards bridging…Explore the detailed profile of Augmetic
Augmetic proved they had more capability and knowledge than the other companies I had met with.
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11 to 50
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Up to $25
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Less than - $5000
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London, UK
We would like to introduce ourselves as a prominent IT firm – Concetto Labs Pvt. Ltd. – established in Ahmedabad since 2014 Concetto Labs is a leading solution provider for Internet-based…Explore the detailed profile of Concetto Labs
Thanks to efficient team of Concetto Labs!
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51 to 250
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Up to $25
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$10001 - $25000
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London, UK
CMMI Level 3 Appraised Company
'SITSL is a CMMI Level 3 Appraised, IT Solutions Integrator Cum Consultant Company having presence in over 18 countries. Our leading-edge and creative digital services have encapsulated numerous…Explore the detailed profile of SITSL
They delivered unexpected high quality work for my low budget.
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51 to 250
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$26 - $50
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$5001 - $10000
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London, UK
Upstaff is a technology partner with expertise in AI,
Upstaff provides expert AI, Web3, Software, and Data engineers to drive business transformation and growth. We excel in solving complex technical challenges, scaling projects, and optimizing system performance…Explore the detailed profile of Upstaff
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11 to 50
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$26 - $50
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$5001 - $10000
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London, UK
Deliver Wise Solutions WEB & MOBILE DEVELOPMENT
Dewais provides top-quality software development services, design, testing, and support. We have advanced skills to create large-scale solutions, as well as help startups to grow from the MVP to profitable…Explore the detailed profile of Dewais
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11 to 50
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$51 - $100
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Less than - $5000
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London, UK
The Right Technology, The Right Way
Our mission is to enable our clients’ ambitions, by building digital transformation solutions that are human-centric, effortless and consistently add value. Everywhere.  It is our firm belief…Explore the detailed profile of Think Digitally
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51 to 250
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$51 - $100
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$25001 - $50000
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London, UK
Engineered Efficiency, Delivered on Time
Based in Poland, Ulan Software House has been at the forefront of software development for over 18 years, partnering with clients across the globe through expert software development. Combining startups'…Explore the detailed profile of Ulan Software
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11 to 50
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$26 - $50
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$10001 - $25000
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London, UK
Web Development Companies In London UK
Web design quote now have a team of professional web developers who will take the time to understand your business and create a website which exceeds your expectations. From professional, leading-edge…Explore the detailed profile of Web Design Quote Now
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11 to 50
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Up to $25
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Less than - $5000
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London, UK
Best IT services company.
Winfo is a global IT Solutions company, focused on bringing businesses into the next generation. Winfo provides solutions for seamless business transformation, leveraging leading technologies in ERP,…Explore the detailed profile of Winfo Solutions
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51 to 250
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$26 - $50
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$5001 - $10000
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London, UK
Best development Company
Zeus Creative is a Kensington London-based website design and development company. Our team is fully in-house and all based from our office in Earls Court, to provide clients…Explore the detailed profile of Zeus Creative
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11 to 50
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Up to $25
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Less than - $5000
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London, UK
Essence Studios - Video Production Company
Essence Studios is an animated explainer video production company. We provide our services all around the world. From this process, we create award-winning 3D motion graphics, 2D animation, whiteboard…Explore the detailed profile of Essence Studios
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11 to 50
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$26 - $50
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Less than - $5000
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London, UK
Digital Marketing Agency
We are a Digital marketing company in Navi Mumbai providing services like branding, SEO, website development, website design, social media marketing. As a Digital marketing agency in Navi Mumbai we aims…Explore the detailed profile of Kreativ Ideas
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2 to 10
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$101 - $150
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$5001 - $10000
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London, UK
A digital product agency and software consultancy
Born as the digital native in the year 2006 when agile was new, we were the early adopters of lean mindset. Since then, we have been quick to adapt to newer technologies across Web, eCommerce, Mobile…Explore the detailed profile of Tech Active
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51 to 250
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$51 - $100
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$5001 - $10000
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London, UK
SaaS Software Development Company
Meet EVNE Developers, the creators cut out specifically for venturing software businesses. Unlike simply focusing on just building software we aim at creating products that can power profitable businesses. …Explore the detailed profile of EVNE Developers
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51 to 250
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$26 - $50
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$10001 - $25000
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London, UK
Frequently Asked Questions
Software development companies in London offer several services, including:
- Consulting services
- Software development services
- Software augmentation
- Technological services
- Product development
- Cybersecurity
Following the best strategies allow your business to find the right software development company based in London-
- Conduct in-depth research regarding portfolio, client satisfaction, and development approach.
- Identify experience serving different industries and types of projects.
- Ask questions about cultural fit, project management, timeline, and budget.
- Assess communication style to ensure the project remains on track
- Verify security practices to keep data secured.
- Future maintenance and support they provide.
The cost of hiring London-based software developers depends on their expertise and experience and your project's complexity. Entry-level developers in London could charge between $20-$40 per hour, and experienced developers cost you around $200-$500 per hour. This way you can expect the development cost between $40,000 to $150,000.
There are myriad reasons to outsource your project to London’s software development service provider:
- Expanding the tech landscape in London lets your business have a development partner connected with the tech community.
- Your project is built by the team's access to the latest technologies and tools.
- Immense access to emerging technologies ensures innovative development.
- Legal solid protections guarantee your project is in safe hands.
- Some companies offer free consulting and competitive development prices.
- London received foreign direct investment from international IT companies.
Software development companies in London generally work collaboratively to write and test codes. They use current tools and technologies for successful and innovative development that are-
- Source control management such as Git, SVN
- Deployment tools such as Jenkins and Hudson
- Issue management tools like Jira
- Databases like SQL and NoSQL
- Web servers like Apache and Nginx
- Cloud solutions such as Amazon Web Services, Microsoft Azure, and Google Cloud Platform
- Frameworks such as React, Angular, and Vue
The software developers in London specialize in building software for industries such as fintech, healthcare, education, real estate, gaming, and restaurant industries.
TopDevelopers.co curate a list of top software development companies in London after reviewing and analyzing the client's feedback, competitive price, team size, and reputation so that you find an ideal team for your project.
London software development companies mostly use programming languages such as Java, JavaScript, Node.js, HTML, CSS, Python, Ruby, Kotlin, Perl, PowerShell, and C++.