Nimal Perera.

Senior Software Engineer & Cloud Architect

About Profile

I am a dedicated software engineer with over 6 years of experience building scalable, cloud-native applications. I specialize in the deeply technical side of web development, optimizing backend architectures for enterprise clients. I believe in clean code, continuous integration, and translating business requirements into robust technical solutions.

Core Competencies

Node.jsExpert

ReactAdvanced

AWS CloudAdvanced

PostgreSQLIntermediate

Docker & KubernetesIntermediate

Professional Experience

Jan 2021 - Present

Senior Software Engineer

Dialog Axiata

Leading the backend architecture for a high-traffic telecommunications portal serving over 2 million daily active users.

Reduced server response times by 35% through Redis caching.
Led a team of 4 junior developers to build the new billing microservice.
Migrated legacy monolithic systems to AWS Serverless.

Jun 2018 - Dec 2020

Software Engineer

Virtusa

Developed and maintained full-stack internal enterprise applications for global banking clients.

Developed automated reporting tools that saved 15 hours of manual work weekly.
Integrated third-party payment gateways with zero downtime.

Education & Certifications

2014 - 2018

BSc (Hons) in Software Engineering

University of Colombo School of Computing

First Class Honours. Specialization in Distributed Systems and Cloud Computing.

2020

AWS Certified Solutions Architect

Amazon Web Services

Credential ID: AWS-CSA-489271

Chanuka Jeewantha

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