Application Development & Systems Integration
Application Development & Systems Integration has been at the heart of what we do for over 25 years.
In that time we have consistently designed, built and deployed thousands of successful software and IT projects, for hundreds of clients. These projects range from customising and integrating standard off-the-shelf solutions, to using development platforms or drawing from our own extensive base of re-usable code.
We pride ourselves on focussing projects on adding value to our clients business; this is why we experience such high levels of repeat business. Working with some of the biggest names in Life Sciences, Energy, Consumer Goods and the Public Sector we have developed a keen understanding of the issues our clients face.
Quality underpins everything we do. All Tessella managed projects, which are carried out under our ISO 9001 : 2000 and TickIT certified Quality Management System. This has been developed over several years to minimize unnecessary bureaucracy while maintaining the essential control over software quality. Building on the solid foundation of our quality system, we have the proven ability to deliver systems that meet the requirements of external frameworks or regulatory standards. These include PRINCE 2, Output Based Specification (OBS), GxP, 21 CFR Part 11 and Medical Device standards (e.g. 510(k), PMA submissions, IEC 60601).
The ability to solve problems and rapidly create inventive and novel solutions, as well as overcoming issues and challenges as they arise is fundamental to the success of complex, mission critical applications. That is why Tessella employs first class academic minds – over 100 Tessella staff hold PhDs – who have demonstrated high performance in all their early careers in an R&D, Science or IT function. The result is that our clients experience consistent, smooth, reliable projects delivered on time and to budget.
We can undertake work at one or more of our many offices across the UK, in the US and in The Netherlands. Alternatively, sometimes the best solution is to have one or more Tessella software engineers working at our client’s site. Our teams work with a common approach and clear leadership resulting in a targeted focus on business problems. Wherever they are based our engineers always have the full support of our whole organization to provide technical backup and training.
And as you would expect, Tessella has deep Technical Competency in all the leading languages, frameworks, database environments, platforms and architectures. To ensure we always provide the best solution, however, we maintain vendor neutrality.
This all adds up to an industry-best application and system integration partner you can rely on to deliver a quality solution that adds value to your business.
Learn more:
- What Makes Us Different
- Our Satisfied Customers
We relish a new challenge so why not contact us now to see how we can help accelerate your software project?
What Makes Our Application Development and Integration Different
- 25+ years of consistently delivering thousands of software and IT projects for hundreds of clients
- Deep domain expertise in Life Sciences, Energy, Public Sector and Consumer Goods
- Specialists in IT for R&D, Science and Engineering function
- A relentless focus on delivering competitive advantage and business return
- Reliable service shown by high levels of repeat business
- Thinkers and doers - industry-best engineers and consultants who combine first class problem solving and performance.
- Quality-focused end-to-end methodology
- Creative, pragmatic and flexible approach
- Bespoke development, as well as customisation and integration of off-the-shelf software
- Deep technical competency and vendor neutrality
- Proven expertise in mission and business critical applications and systems
- An innovative and expert Application and Systems Integration partner that delivers
What our customers say
“It was such a pleasure to visit such a mature software development house and to find the standards up to the very best in the software industry of today. The quality system is not only sound in its aim of ensuring that quality is built into software from the moment of its inception, it is also being effectively implemented and monitored. We can therefore be confident that such software is validatable as understood by today’s pharmaceutical industry and regulatory authorities. … Your firm is one of the best I have reviewed and is an example to the industry.” Howard Garston Smith, QA Auditor/Consultant, Pfizer International




