Devarajan Gurusamy

[email protected] +46 760224225 Stockholm
LinkedIn: linkedin.com/in/devarajang

PROFESSIONAL SUMMARY

Senior Integration Consultant with extensive experience delivering enterprise-grade integration solutions using Microsoft Azure and .NET. Highly skilled in designing cloud-native, event-driven, and API-centric integrations with strong focus on reliability, observability, and automation. Known for driving modernization initiatives, transforming legacy systems, and establishing scalable integration platforms. Pragmatic consultant who translates business needs into robust technical solutions and leads delivery across complex environments.

WORK EXPERIENCE

Azure Integration Consultant
02/2022 - 12/2025
Epiroc
Leading technical transformation from legacy integrations to fully modernized Azure-based architecture across several business-critical domains
Designing and implementing cloud-native integration patterns including event-driven flows, orchestration pipelines, API gateways, and microservices
Building enterprise-level CI/CD pipelines optimized for multi-environment deployments and compliance requirements
Conducting architectural reviews, enforcing best practices, and ensuring consistency in API design, scalability, and observability
Implementing secure integration solutions using Managed Identity, Key Vault, API Management policies, and role-based access control
Azure Integration Consultant
11/2020 - 01/2022
Volvo Cars
Designed and delivered large-scale integrations supporting Volvo Cars’ global data and API landscape
Built advanced Logic App orchestrations, microservices, and API Management configurations for internal/external partners
Collaborated with data engineering teams to create high-throughput pipelines ensuring data consistency, lineage, and governance
Contributed to enterprise API standards, security policies, and automation strategies
Senior Technical Consultant
03/2019 - 10/2020
Volvo Group
Developed and optimized backend integration components supporting large-scale fleet management and telematics systems
Improved performance, reliability, and code quality through profiling, refactoring, and architectural restructuring
Led peer reviews, enforced coding standards, and introduced improved testing and automation practices
Technical Consultant
03/2018 - 02/2019
ALTEN Sweden
Delivered PoC solutions and architectural prototypes for integration-heavy projects
Performed technical reviews, introduced structured coding guidelines, and improved development workflows
Produced technical documentation for integrations, APIs, and backend modules
Lead Systems Analyst
12/2014 - 03/2018
AstraZeneca
Led development and support of critical .NET and integration solutions used globally
Owned requirements, architecture, design, and solution delivery across multiple functional areas
Coordinated with external vendors, managed production releases, and ensured SLA compliance
Mentored junior developers and guided the migration of older systems to modern technology stacks
System Analyst and Software Engineer (Earlier Experience Summary)
- 12/2014
Hexaware Technologies, IMS Health, CG-VAK Software & Exports Ltd.
Delivered backend development, SQL optimization, enterprise integrations, production support, and system modernization projects across finance, healthcare, and retail clients

EDUCATION

M.Sc, Computer Science
01/2002 - 01/2007
Bharathiar University

SKILLS

CERTIFICATIONS

Scrum Master Certified (SMC)
International Scrum Institute™ (Scrum Institute)
ITIL Foundation Level
AXELOS Global Best Practice

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