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Sen K Varghese

@senkvarghese

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Full Stack Developer with expertise in scalable web applications.

India

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What I'm looking for

I am looking for a dynamic work environment that fosters innovation and collaboration, where I can contribute to impactful projects and continue to grow my technical skills.

As a Full Stack Developer with over 4 years of experience, I specialize in building scalable web applications using technologies like ASP.NET Core, React, and Java Spring Boot. My journey has been marked by a commitment to excellence, particularly in designing end-to-end solutions that adhere to TDD practices. I take pride in my ability to optimize performance and deliver reliable systems, leveraging my strong foundation in algorithms and system design.

In my current role at Lanware Solutions, I have led backend development and AWS deployment for OnSyte, successfully integrating over 80 US IoT stations. My efforts in migrating microservice-based applications to Kubernetes have resulted in significant scalability improvements and reduced downtime. I thrive in Agile environments, actively participating in sprints and gaining hands-on experience throughout the full software development lifecycle.

My previous experience at UIS Global involved transforming legacy reporting systems and developing key modules for ERP solutions. I am passionate about continuous learning and have solved over 120 problems on LeetCode, enhancing my skills in algorithms and data structures. I am eager to contribute my expertise to innovative projects that challenge my abilities and foster growth.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Lanware Solutions

May 2023 - Present (3 years 1 month)

Led backend development and AWS deployment of OnSyte, integrating 80+ US IoT stations via MQTT and AWS IoT Core using .NET Core, Docker, and Kubernetes; built Jenkins CI/CD pipelines with TDD integration, reducing production defects by 80%. Migrated microservice-based .NET application from Docker Compose to Kubernetes, achieving 70% increase in scalability and 90% reduction in downtime, while opti

.NET Core Kubernetes Docker AWS IoT Core Jenkins CI CD TDD Microservices React xUnit

Software Engineer

UIS Global Pvt Ltd

Jul 2021 - May 2023 (1 year 10 months)

Migrated legacy reporting from RDLC to DevExpress, improving report loading speeds by over 100%, and led the design, development, and deployment of the Task Creation module for ERP 2.0, eliminating dependency on Zoho services. Created an automatic email trigger system and a "Minutes of Meeting" screen with email automation, reducing reliance on third-party tools by 100%, and implemented JWT-based

ASP.NET Core Web Services JWT ASP.NET MVC ERP Zoho

Education

Degrees, certifications, and relevant coursework

APJ Abdul Kalam Technological University

Bachelor of Technology, Electronics and Communication

Activities and societies: Final Year Engineering Project published in IEEE Xplore with 100+ reputed views.

Studied Electronics and Communication, gaining foundational knowledge in Data Structures, Algorithms, DBMS, OOPs, Computer Networks, and Digital Electronics. Completed relevant coursework that provided a strong base for a career in technology.