Software Engineer

Building software that people love using.

Specializing in high-performance distributed systems and premium front-end experiences. Crafting digital products with technical rigor and obsessive attention to detail.

01 / Philosophy

Engineering Philosophy

I believe that the best software is built at the intersection of robust backend engineering and intuitive user interface design. My approach is rooted in mathematical clarity and systemic thinking.

Whether it's optimizing a database cluster query for sub-millisecond latency or choreographing a containerized microservice infrastructure on AWS, I maintain a standard of excellence that treats code as craft.

Roopsai Portrait

02 / Technical Arsenal

Languages

JavaJavascriptPythonScalaSQLHTMLPHP

Frameworks & Libraries

Spring BootFastAPIReactJSREST APIsJUnitMockito

Databases & Storage

PostgreSQLDynamoDBApache CassandraAurora PostgreSQLAWS S3

Cloud & DevOps

AWS ECSFargateDockerKubernetesHelmAnsibleGitHub ActionsGitLab CI/CDGitGerrit

Monitoring & Tools

PrometheusGrafana
03 / Projects

Selected Works

AxioraPulse Showcase
AI SaaS2026

AxioraPulse

An AI-powered decision intelligence platform for startup idea validation, featuring containerized FastAPI services and a secure AWS-native architecture.

PythonFastAPIReactJSAWS ECSDockerPostgreSQL
Cassandra Compaction Strategy Showcase
Database Dev2021

Cassandra Compaction Strategy

A custom Random Compaction Strategy developed for Apache Cassandra NoSQL database to optimize compaction overhead and cluster performance.

JavaCassandraAnsibleIBM CloudPrometheusGrafana
04 / History

Career Trajectory

Lead Engineer

Axiora Global SolutionsMar 2026 — Present

Architected and managed AWS infrastructure for development, staging, and production environments for AxioraPulse. Designed and deployed FastAPI services containerized using Docker, ECS Fargate, ECR, and Aurora PostgreSQL, orchestrated via zero-downtime GitHub Actions CI/CD pipelines.

Associate Software Engineer

Softic DigitechSept 2023 — Nov 2025

Contributed to the development of a low-latency electronic trading platform in Java. Designed backend order-management services, pricing updates, and trade lifecycle processing. Implemented database query optimization and strict transactional risk-check validation.

Associate Software Engineer

InforJun 2022 — Mar 2023

Maintained the Rhythm ECommerce PIM system backend. Developed RESTful APIs and designed Bulk Import/Export capabilities for CSV and Excel files utilizing Java, Spring, AWS Kinesis, DynamoDB, and PostgreSQL.

Junior Java Developer

EricssonSep 2021 — Mar 2022

Refactored legacy codebases of Ericsson Dynamic Activation. Collaborated on a CLI migration tool to securely move Cassandra database instances from monolithic EDA 1.0 to microservices-based EDA 2.0.

Thesis Intern

EricssonJan 2020 — Jan 2021

Developed a Random Compaction Strategy for Apache Cassandra. Deployed automated testing clusters using Ansible on IBM Cloud Gen2 VPC and analyzed database metrics using Prometheus and Grafana.

Freelancer

RISEJan 2019 — Jan 2020

Developed a crowdsourced web interface (HTML, PHP, JavaScript) for Quality of Experience (QoE) assessment of adaptive video streaming environments.

Masters in Telecommunication Systems

Blekinge Tekniska HögskolaFeb 2018 — Jan 2021

Completed master studies with research focused on Apache Cassandra database compaction optimization in collaboration with Ericsson.

Bachelors in Electronics and Communication Engineering

JNTUAug 2014 — Dec 2017

Acquired engineering fundamentals covering networks, communications protocols, and microprocessor programming.

05 / Open Source

GitHub Contribution Calendar

Open Source Activity

... contributions in the last year

View GitHub
06 / Connection

Let's build something meaningful.

Currently available for high-impact collaborations and technical leadership roles.