IT Contractors UK Profile
Richard Kijak
Senior backend/mobile/embedded developer
Verified email
Founding Contractor · 2026
Contractor snapshot
Primary specialism
Software Development
Location / working location
United Kingdom
Current availability
Available now
Confirmed 11 Aug 2026
Profile status
Active contractor profile
Professional profile
Senior developer across different stacks, from embedded MCU to backend REST API. Adept at architecting and implementing entire stack, from device to backend server. Experienced at taking over existing codebase, performing updates and migrations. Owner of mobile apps , from design and coding, to administation of app store. Hugely adaptable across range of diverse and obscure technologies. Adept at writing technical documentation.
Core skills
C#
Android
IOS
Embedded
AWS
Python
LAMP administration
What I’m looking for next
Target roles: Developer · Programmer · Software Engineer · AWS Administrator · LAMP administrator
I am seeking fully remote, outside IR35 contracts. I have my own Ltd company to trade through. I have experience in many diverse sectors, and I am open to developer or other roles. Please contact to discuss requirements.
Contract preferences
Working preferenceRemote
Will workUnited Kingdom
IR35 preferenceOutside IR35
SeniorityFlexible / depends on role
Contract lengthAny contract length
IT experience30 years
Contracting experience15 years
Relevant work experience
SQR: Designed and implemented hardware access prototypes, from embedded device to back-end API. C#/W10IoT, C/Linux, Java/Android. Administrator of AWS cloud. Administrator of remote Android devices. Integration of client device to ours, using custom protocol. Annexio: Maintenance of eGaming apps, IOS and Android. Implemented push messaging with integration into existing back end. Payesoft: Maintenance and Migration of Travel site (Laravel, Angular) . IBOS: Design and Programming of suite of apps for superyacht industry. Native IOS and Android, integration with CSP cloud for accessing financial data. Brash: Coded award-winning website for local estate agency (PHP) AFD: Lead Internet developer, migrated entire range of products from Windows desktop applications, to online services.
Experience & credentials
Certifications, sector experience and security clearance are self-declared unless specifically marked as independently verified by IT Contractors UK.
Sector experience
Finance · CSP · eGaming · eKYC
Certifications
DipHE Computing · HND Computer Science
Professional links
Contact details are controlled by the contractor and are not displayed automatically. Profile information is self-declared unless explicitly marked as verified.