Principal Software Engineer
Current
Jul 2022 - Present
AeroLeads people directory · profile
Si Blankley Email & Phone Number
Principal Software Engineer
at
accesso
LinkedIn matched
✓ Verified Jul 2026
3 data sources
Profile completeness 86%
Current company
Role
Principal Software Engineer
Location
Southampton, England, United Kingdom
Company size
Who is Si Blankley? Overview
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Quick answer
Si Blankley is listed as Principal Software Engineer at accesso, a with 363 employees, based in Southampton, England, United Kingdom. AeroLeads shows a matched LinkedIn profile for Si Blankley.
Si Blankley previously worked as Principal Developer at Omnico Group and Software Development Team Lead at Omnico Group. Si Blankley holds Bachelor Of Engineering - Be, Aerospace, Aeronautical And Astronautical Engineering from University Of Southampton.
Company email context
Email format at accesso
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accesso
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Profile bio
About Si Blankley
A Microsoft certified Solution Architect/Developer with over 23 years commercial experience. My recent focus has been on the implementation of cloud based microservices with ASP.NET Core and gRPC but a background in other languages, such as C++ and Java, and a plethora of projects, has given me a well-rounded view of the development life cycle, and has highlighted the importance for high quality, maintainable, and tested code.
Current workplace
Si Blankley's current company
Company context helps verify the profile and gives searchers a useful next step.
Accesso
9 roles · 31 years
Si Blankley work experience
A career timeline built from the work history available for this profile.
Principal Developer
A Principal Developer focussed on the implementation of cloud-based services including a promotions engine, a sales platform, and a ticketing solution. The services were deployed as microservices to a Kubernetes cluster that was hosted in Azure. The microservices communicated with gRPC and were backed by Couchbase NoSQL database.The projects utilised continuous integration/deployment (CICD) pipelines and were backed by xUnit and SpecFlow unit/integration tests.
2016 - 2022
~6 yrs
Software Development Team Lead
An integral part of the architecture, design, and implementation of the v6 FREEDOM Suite deployed to thousands of POS terminals globally.
2012 - 2016
~4 yrs
Consultant
Clarity Commerce Solutions
An integral part of the architecture, design, and implementation of the v4 and v5 FREEDOM Suites deployed to thousands of POS terminals globally.
2006 - 2012
~6 yrs
Senior Software Engineer
The implementation of Point-of-Sale business logic that included the ability to float, loan, pickup and reconcile tenders at the till.
2004 - 2006
~2 yrs
Software Developer
The creation of ASP "back office" web pages that provided sales reports from a Microsoft SQL Server database.
2003 - 2004
~1 yr
Senior Developer
Hi-Q Systems Ltd
The design and implementation of an Enterprise Application Integration (EAI) tool for the British Army. The tool, called AIM, provided Java Swing editors that allowed users to define data exchange algorithms (services), and a central server that executed these services to move data between source and target systems (initially Oracle, MySQL and SQL Server).
2001 - 2003
~2 yrs
Java Programmer
Triangle
A system re-write of an OS2 contract tracking application for a subcontractor of British Telecom. The standalone application consisted of a Java Swing GUI linked through JDBC to an AS/400 database.
1999 - 2000
~1 yr
Higher Professional Technology Officer
A graduate training scheme targeting science and engineering that culminated in a 3-month exchange to Australia.
1996 - 1999
~3 yrs
Team & coworkers
Colleagues at accesso
Other employees you can reach at accesso.com. View company contacts for 363 employees →
CN
Charlie Newton
Colleague at AccessoGreater Reading Area, United Kingdom
View →
JL
Jesse Lykes
Colleague at AccessoNew Egypt, New Jersey, United States
View →
EM
Eric Mccrae
Colleague at AccessoGreenwood, Indiana, United States
View →
CP
César Paulino López Sotelo
Colleague at AccessoMexico City, Mexico
View →
JW
John Woodall-Lloyd
Colleague at AccessoBethel, Wales, United Kingdom
View →
LL
Lauren Lane
Colleague at AccessoDurham, North Carolina, United States
View →
DB
Dáire Byrne
Colleague at AccessoIreland
View →
KH
Katie Hammond
Colleague at AccessoAberdeen, Scotland, United Kingdom
View →
MA
Maïka Audet
Colleague at AccessoQuébec, Quebec, Canada
View →
RK
Richard Knocke
Colleague at AccessoOrlando, Florida, United States
View →
Charlie Newton
Colleague at AccessoGreater Reading Area, United Kingdom
View →
JL
Jesse Lykes
Colleague at AccessoNew Egypt, New Jersey, United States
View →
EM
Eric Mccrae
Colleague at AccessoGreenwood, Indiana, United States
View →
CP
César Paulino López Sotelo
Colleague at AccessoMexico City, Mexico
View →
JW
John Woodall-Lloyd
Colleague at AccessoBethel, Wales, United Kingdom
View →
LL
Lauren Lane
Colleague at AccessoDurham, North Carolina, United States
View →
DB
Dáire Byrne
Colleague at AccessoIreland
View →
KH
Katie Hammond
Colleague at AccessoAberdeen, Scotland, United Kingdom
View →
MA
Maïka Audet
Colleague at AccessoQuébec, Quebec, Canada
View →
RK
Richard Knocke
Colleague at AccessoOrlando, Florida, United States
View →
2 education records
Si Blankley education
Bachelor Of Engineering - Be, Aerospace, Aeronautical And Astronautical Engineering
Bachelor Of Science - Bs, Mathematics
FAQ
Frequently asked questions about Si Blankley
Quick answers generated from the profile data available on this page.
What company does Si Blankley work for?
Si Blankley works for accesso.
What is Si Blankley's role at accesso?
Si Blankley is listed as Principal Software Engineer at accesso.
Where is Si Blankley based?
Si Blankley is based in Southampton, England, United Kingdom while working with accesso.
What companies has Si Blankley worked for?
Si Blankley has worked for Accesso, Omnico Group, Clarity Commerce Solutions, Matra Systems (Uk) Limited, and Hi-Q Systems Ltd.
Who are Si Blankley's colleagues at accesso?
Si Blankley's colleagues at accesso include Charlie Newton, Jesse Lykes, Eric Mccrae, César Paulino López Sotelo, and John Woodall-Lloyd.
How can I contact Si Blankley?
You can use AeroLeads to view verified contact signals for Si Blankley at accesso, including work email, phone, and LinkedIn data when available.
What schools did Si Blankley attend?
Si Blankley holds Bachelor Of Engineering - Be, Aerospace, Aeronautical And Astronautical Engineering from University Of Southampton.
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