// React · Python

Ritwik Babu

I build across the stack — web to mobile.

01·about

Full-stack software engineer with 3+ years of experience building web applications, REST APIs, cloud services, automation, and data platforms across banking, consulting, and startup environments. Hands-on with React, Vue.js, Python, FastAPI, Flask, Node.js, SQL/NoSQL databases, Docker, GCP, and AWS — with 55+ modular APIs delivered and manual workloads reduced by 43%.

role: Full-Stack Software Engineer
focus: web · mobile (react native)
location: Delhi, India
status: open to full-stack roles
edu: M.S. Computer Science, University of New Haven

02·skills

The toolbelt.

Languages

PythonJavaScriptSQLJavaC/C++KotlinSwift

Frontend

ReactVue.jsNext.jsTailwind CSSReact Native

Backend & Data

FastAPIFlaskNode.jsREST APIsPostgreSQLMongoDBMySQLSupabase

Cloud & DevOps

DockerGCPAWSFirebaseGitHub ActionsGitLab CI/CDIAMGit

03·experience

Where I've built.

Software Engineer — Full Stack & GenAI · KeyBank

10/2025 – 07/2026

Cleveland, OH, USA

Developed secure, containerized banking and analytics applications using React.js, Vue.js, FastAPI, Docker, GCP, and Git.
Designed 55+ modular REST API endpoints, reusable service layers, and containerized workflows — improving maintainability, deployment consistency, and integration across data-driven systems.
Prototyped GenAI solutions for data analysis, automation, financial modeling, and model orchestration using GCP services, Vertex AI, and statistical modeling engines.

Founding Full-Stack Engineer · TheExpertsTribe

07/2025 – Present

Remoteventure

Build a cross-platform product from the ground up using React Native, backend APIs, cloud services, authentication, and reusable application architecture for a performance-focused user experience.
Collaborate with a small founding team to define application architecture, prioritize features, and translate product requirements into production-ready functionality.
Own development infrastructure spanning IAM access controls, CI/CD pipelines, staging builds, testing environments, and release workflows.

Python Automation Engineer · Deloitte USI

08/2020 – 11/2022

Delhi, India

Built Python- and SQL-based automation, analytics, and reporting solutions for US-based clients, reducing manual operational workload by 43%.
Delivered secure internal web applications, REST APIs, and reusable automation tools in collaboration with global engineering and business teams.
Developed ETL pipelines and standardized data-ingestion workflows across 6+ global business regions, improving data consistency and reporting efficiency.

Mobile Application Developer Intern · PDS International

05/2019 – 07/2019

Delhi, India

Built Android and cross-platform applications with React Native and Firebase — implementing authentication, navigation, real-time synchronization, Firestore, and Cloud Functions.