Business Details
27 Years
experience
Your Trusted Web Design & Digital Marketing Partner in London
Critical Mission Computing has been delivering bespoke software solutions since 1999, prioritising client satisfaction through transparent processes and innovative approaches. Our team combines technical expertise with diverse industry knowledge to create scalable digital solutions tailored to business needs. We specialise in web design, mobile app development, and digital marketing, utilising agile methodologies to ensure timely delivery and adaptability. With a focus on long-term client relationships, we serve businesses across sectors including healthcare, education, and e-commerce.Our commitment to exceeding expectations is reflected in our 20+ years of industry experience and a portfolio of over 100 five-star reviews. We operate locally in South East London while supporting clients nationwide and internationally. Our services integrate cutting-edge technologies with practical business insights to drive measurable growth and operational efficiency.
Services
Website Design
Web Development
Mobile App Development
Digital Marketing
Magento Development
WordPress Development
Ecommerce Solutions
Systems Integration
Custom Software
SEO Services
Details
- Year established: 1999
Highlights and features
- We focus on developing bespoke solutions tailored to your business needs
- Our team is approachable and passionate about digital innovation
- We follow agile methodology for flexible and efficient project delivery
- We provide ongoing support and maintenance for long-term success
- We combine 20+ years of technical expertise with creative problem-solving
What people say
Excellent results
Timely delivery
Innovative solutions
Professional approach
Long-term support
Services
Website Design
We create responsive, mobile-friendly websites tailored to business requirements using modern frameworks like WordPress and Magento. Our designs prioritise user experience, SEO optimisation, and brand consistency. Clients receive full CMS access for easy content updates while benefiting from our technical expertise in performance optimisation and security implementation.
Mobile App Development
Our team develops cross-platform mobile applications for Android and iOS using React Native technology. We focus on intuitive interfaces, robust functionality, and seamless integration with existing business systems. The development process includes comprehensive testing and post-launch support to ensure long-term application performance and user satisfaction.
Digital Marketing
We implement comprehensive digital marketing strategies including SEO, PPC, and social media management. Our approach combines technical website optimisation with content creation and analytics to improve online visibility. Services cover local SEO, e-commerce marketing, and performance tracking to maximise ROI for businesses in competitive markets.
Systems Integration
We specialise in integrating disparate systems to streamline business operations using custom API development and middleware solutions. Our approach focuses on eliminating data silos while maintaining security and scalability. The service includes legacy system modernisation and cloud integration to enhance operational efficiency across enterprise environments.
Custom Software
We deliver tailored software solutions using PHP frameworks like Laravel and CakePHP. Our development process follows agile methodology with iterative testing and client collaboration. Solutions include bespoke CMS platforms, database applications, and automation tools designed to address specific business challenges while ensuring long-term maintainability.
People
Alka Bagga
Owner
Alka Bagga leads Critical Mission Computing with 20+ years of software development experience. She specialises in creating bespoke digital solutions while maintaining direct client relationships. Her approach combines technical expertise with practical business insights to deliver measurable results for clients across diverse industries.
Questions
What web design services do you offer?
We provide responsive website design, e-commerce platforms, and custom CMS development using WordPress, Magento, and Shopify. Our services include mobile optimisation and SEO-friendly architecture.
Do you develop mobile applications?
Yes, we create cross-platform mobile apps using React Native technology for both Android and iOS devices with seamless business system integration.
What digital marketing services are available?
We offer SEO, PPC campaigns, social media management, and content marketing strategies tailored to improve online visibility and conversion rates.
How do you handle software integration projects?
We implement custom API development and middleware solutions to connect disparate systems while maintaining security and operational efficiency.
What industries do you work with?
We serve diverse sectors including healthcare, education, legal, e-commerce, and non-profit organisations with tailored digital solutions.
Do you provide ongoing website support?
Yes, we offer maintenance packages including security updates, content management, and performance optimisation for all developed websites.
Videos
Reviews (7)
Igor Suharevich
Jan 18, 2022
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Positive:Professionalism,Quality,Responsiveness,Value
It was my pleasure to give our website project to CMS Ltd. Their team is highly professional and super fast. Entire project took just 2 weeks. I will keep using their services for sure. Thank you CMS. Great Job!
It was my pleasure to give our website project to CMS Ltd. Their team is highly professional and super fast. Entire project took just 2 weeks. I will keep using their services for sure. Thank you CMS. Great Job!
Katie Meegan
Aug 11, 2021
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Positive:Professionalism,Quality,Responsiveness
Working with Alka to create our company's new website was stress-free, very structured and professional. Great communication and was very professional throughout. I am very pleased with the website and would definitely recommend Critical Mission Computing to anyone needing their services!
Working with Alka to create our company's new website was stress-free, very structured and professional. Great communication and was very professional throughout. I am very pleased with the website and would definitely recommend Critical Mission Computing to anyone needing their services!
Josie Foster
May 23, 2021
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I now have a new website for Furnishings Studio and is all down to Critical Mission Computing, run by Alka Bagga and her team. They have not only created a wonderful display of what we can do but also Alka has grasped our character in that. She has demonstrated within the website how we look after our clients needs and tastes and how we work so well together. All I can say what a team!! Unbeatable!!
Ritva Kariniemi
Oct 14, 2020
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We needed help to update and improve our website. Critical Mission Computing came highly recommended and exceeded all our expectations. Alka is incredibly helpful and knowledgeable and implemented all our requirements fully and efficiently. It was and continues to be a joy to work with Alka and her team. Thank you for all our help and fantastic work. Ritva & Mark
Ramna Bhatnagar
Aug 31, 2020
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We were looking for a website design company to help with our sons website for film and video production in London. We looked into various suppliers and having read the reviews/feedback we decided to go with Critical Mission Computing Ltd (CMC). We spoke to Alka at CMC. She was very helpful and made things look simple and effortless, starting from the initial stage of getting a domain, choosing the right theme, completion of the website, hosting on the server and the emails to go with it. She was fully involved and engaged throughout the process and customised sections where she felt were required
Cheryl Battersby
Jul 20, 2020
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Alka is the director of Critical Mission Computing and has helped me develop a beautiful website to engage parents and patients with my research. She has worked tirelessly over the last 2 weeks to meet my deadlines. She is also lovely to work with, and I am very glad I chose her out of the many other companies. She really goes above and beyond! Thank you Alka and team!
Trudy Jupp
Jun 12, 2020
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Alka and her team at Critical Mission Computing has just completed our new website for the Charity Akamba Aid Fund. Alka has produced a website that is great to look at, easy to navigate and says what we wanted to say. From the start Alka has helped us to get the best from the information we wished to present. Nothing was ever too much trouble and Alka worked with us to get an excellent finished product. Would thoroughly recommend.
