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Seasoned Senior Java / Cloud Software Engineer with 20+ years delivering high-impact solutions for financial, insurance, and government clients. Expert in modernizing legacy monoliths to microservices, building cloud-native APIs, and integrating secure fintech platforms (TSYS). Recognized for improving scalability, cutting processing times, and leading teams to deliver robust enterprise software in regulated environments.…Seasoned Senior Java / Cloud Software Engineer with 20+ years delivering high-impact solutions for financial, insurance, and government clients. Expert in modernizing legacy monoliths to microservices, building cloud-native APIs, and integrating secure fintech platforms (TSYS). Recognized for improving scalability, cutting processing times, and leading teams to deliver robust enterprise software in regulated environments.

Alex Nokhrin

PRO

App Developer, Back-End Developer, Developer, +5

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Seasoned Senior Java / Cloud Software Engineer with 20+ years delivering high-impact solutions for financial, insurance, and government clients. Expert in modernizing legacy monoliths to microservices, building cloud-native APIs, and integrating secure fintech platforms (TSYS). Recognized for improving scalability, cutting processing times, and leading teams to deliver robust enterprise software in regulated environments.…Seasoned Senior Java / Cloud Software Engineer with 20+ years delivering high-impact solutions for financial, insurance, and government clients. Expert in modernizing legacy monoliths to microservices, building cloud-native APIs, and integrating secure fintech platforms (TSYS). Recognized for improving scalability, cutting processing times, and leading teams to deliver robust enterprise software in regulated environments.

Available to hire

Canada

Seasoned Senior Java / Cloud Software Engineer with 20+ years delivering high-impact solutions for financial, insurance, and government clients. Expert in modernizing legacy monoliths to microservices, building cloud-native APIs, and integrating secure fintech platforms (TSYS). Recognized for improving scalability, cutting processing times, and leading teams to deliver robust enterprise software in regulated environments.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Senior Consultant at GreenShield

November 1, 2024 - Present

Modernized API and DevOps infrastructure by migrating on-premises APIs to GCP cloud, improving scalability and performance. Refactored APIs, defined new infrastructure, and documented APIs in LeanIX. Developed a POC to integrate chat functionality directly into a landing page to enhance user engagement and accessibility.

Senior Developer at HCL

October 31, 2024 - September 5, 2025

Acted as team lead, guided junior developers, and conducted code reviews. Delivered AML solutions in Java, migrated report generation from monolithic components to microservices, converted ANT builds to Maven, moved sources to GitHub, and built GitHub pipelines for CI/CD.

Senior Developer, Technical Lead at Canada Revenue Agency

January 31, 2024 - September 5, 2025

Delivered modernization of T3 trust tax returns processing; transformed monolithic projects to microservices; implemented Kafka streaming for inquiries and updates; integrated Python-based backend services with Java through RESTful APIs; utilized Java Streams and JPA for bulk data operations; led technical designs and junior developers.

Senior Developer at Laurentian Bank

September 30, 2021 - September 5, 2025

Delivered single sign-on solution for loan applications; integrated Kafka messaging with web services; built backend with Spring Boot and implemented distributed, high-volume event processing; designed microservices from scratch and contributed to front-end integration with Angular/TypeScript.

Senior Developer at Frank Cowan Insurance

March 31, 2021 - September 5, 2025

Delivered Risk Management Program subscriptions; added Long Term Care facilities; authored stored procedures for reporting; performed profiling and performance tuning to optimize application performance.

Senior Developer at PC Financial

July 30, 2016 - July 4, 2020

Designed Instant Issuance of credit cards (card produced within 7–10 minutes of application). • Integrated with TSYS(TS2) for onboarding & transactions; developed KYC viewer in Angular/Node/TypeScript for AML team. • Built Loyalty-points platform to calculate and award customer rewards; used Kafka for streaming data from Hadoop DW. • Developed Python APIs for processor debugging and multiple file-exchange workflows with external vendors.