Mark Lysaght
Technical Architect at Binary Worrier Limited
Greater Dublin Ireland
Summary
👤
Senior🎓
Top SchoolMark Lysaght is a Technical Architect with 13 years of professional experience designing and delivering scalable software systems across finance, e-commerce, and gaming industries. He has held senior and lead engineering roles at companies including DraftKings, MyWebGrocer, and DPS Group Global, and currently leads architecture efforts at Binary Worrier Limited and Codec Ireland. His background spans hands-on development, technical leadership, and long-term architectural ownership dating back to his early tenure at Zarion and Capita. Based in Greater Dublin, he pairs practical engineering chops with a pragmatic, problem-first mindset and a willingness to dig into legacy systems. An active presence on Stack Overflow under the handle "binary-worrier" hints at a collaborative, community-focused approach to solving hard technical problems. He holds a diploma in Computer Software Engineering from Institute of Technology Carlow and brings a steady track record of translating complex requirements into maintainable, production-ready solutions.
13 years of coding experience
24 years of employment as a software developer
Computer Software Engineering, Diploma, Computer Software Engineering, Diploma at Institute of Technology, Carlow
Stackoverflow
51,192reputation
7.0mreached
576answers
62questions
mysql
top-5%
sql
top-5%
substring
top-5%
vbscript
top-5%
debugging
top-5%
if-statement
top-5%
Github Skills (51)
struct10
char10
location10
vbnet10
mysql9
linq9
clr9
oop9
unit-testing9
debugging9
datetime9
if-statement9
forloop9
vba9
delphi9
Programming languages (1)
Github contributions (5)
BinaryWorrier/InMemoryMongoDb
Feb 2018 - Jun 2018
Implements the .net MongoDb 2.5 drivers interfaces in local process memory to allow unit testing
Contributions:15 commits, 11 PRs, 19 pushes in 3 months
driversmemorydotnettestingunit
maxxxxxxxim/MassTransit.DapperExtensionsSagaRepository
Sep 2012 - Mar 2013
Contributions:4 commits in 6 months
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