Vijay Gill
Contractor at Bank of America Merrill Lynch
Ireland
Summary
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SeniorVijay Gill is a seasoned .NET contractor and software engineer with over a decade of experience delivering high-performance enterprise applications and release management for major financial institutions, currently contracting at Bank of America Merrill Lynch while also directing GillSoft Limited. He specializes in rapid, agile-driven delivery, architecting frameworks and applying proven patterns to meet tight requirements without sacrificing code quality. Vijay combines hands-on backend development with practical mentoring skills, consistently earning positive reviews for quick turnarounds and team collaboration. As an active contributor to the widely used ANTLR grammars-v4 project, he expanded T-SQL grammar support—adding features like index order, database alterations and enhanced OPENROWSET handling—showing a knack for language-level tooling and complex parsing challenges. Based in Ireland, he brings both consultancy versatility and long-term institutional experience to complex, compliance-sensitive projects.
10 years of coding experience
13 years of employment as a software developer
Stackoverflow
1,518reputation
263kreached
49answers
3questions
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Github Skills (16)
grammar10
grammars10
sql10
tsql10
antlr10
image9
database-design9
jpeg9
pdf9
html6
winforms6
wpf6
nhibernate6
rtf6
focus6
Programming languages (12)
Github contributions (5)
antlr/grammars-v4
May 2016 - Jun 2016
Grammars written for ANTLR v4; expectation that the grammars are free of actions.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:7 commits, 15 PRs, 8 comments in 26 days
Contributions summary:Vijay primarily focused on enhancing and expanding the grammar for T-SQL within the ANTLR v4 framework. They implemented new features, including adding options for index order, database creation, and altering database features, along with various keywords. Their contributions extended to enhancements to the OPENROWSET functionality. The work involved modifying the grammar file and adding corresponding examples.
antlrgrammars
vijaygill/keras-cv
Nov 2022 - Apr 2025
Contributions:19 pushes in 2 years 4 months
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