Gursahib Singh
@gursahibsingh1
Senior full-stack and IoT developer driving AI-integrated systems, infrastructure automation, and scalable software solutions.
CanadaWhat I'm looking for
I am a Senior full-stack and IoT developer with 4+ years building scalable software, AI integrations, and cloud-native infrastructure across startups and large enterprises. I lead teams, improve data and model quality, and deliver production-grade solutions that reduce technical debt and accelerate iteration.
My work includes leading annotation and evaluation teams for LLMs, designing LangChain-powered IoT anomaly analysis, building containerized microservices and real-time dashboards, and implementing CI/CD, monitoring, and automated deployments to improve reliability and observability.
Experience
Work history, roles, and key accomplishments
Full Stack Developer
Bluekey AI
Developed data parsers and EdTech platforms that cut data entry time by 80%, increased user engagement by 25%, and implemented a question-ranking algorithm that raised retention by 20%.
Software Developer
ShyftLabs
Contributed to full-stack development of a dynamic pricing engine and optimized data queries with GraphQL, reducing processing time by 25% and implementing Playwright tests achieving 98% end-to-end coverage.
SLSenior Software Developer
Siemens Canada Limited
Led full-stack and infrastructure work for large-scale IoT projects, building containerized microservices, real-time dashboards, and middleware integrations that improved monitoring efficiency and reduced resource usage by 35%.
COAnnotation Team Lead
Led a team of AI data trainers and code evaluators to streamline annotation and evaluation workflows, improving LLM training data quality and consistency by 30% and reducing evaluation turnaround time by 40%.
Education
Degrees, certifications, and relevant coursework
UWUniversity of Waterloo
Master of Engineering, Electrical & Computer Engineering
2021 - 2022
Grade: 90.75%
Completed a Master of Engineering in Electrical & Computer Engineering from September 2021 to December 2022 with a 90.75% academic standing.
Availability
Location
CanadaAuthorized to work in
Portfolio
codesahib.github.io/gursahibsinghJob categories
Skills
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