available for senior / lead roles

Sushant
Rajhans

Senior Full-Stack Developer with 7+ years of crafting scalable web applications using Angular, Node.js, and cloud platforms like AWS & GCP. Currently building fintech solutions at Worldline.

years exp.

companies

certifications

∞

coffee cups

→ View Experience ✉ Get in Touch

Angular 19 TypeScript Node.js AWS GCP RxJS REST APIs MongoDB Docker NgRx PostgreSQL Agile/Scrum CI/CD LLM APIs Angular 19 TypeScript Node.js AWS GCP RxJS REST APIs MongoDB Docker NgRx PostgreSQL Agile/Scrum CI/CD LLM APIs

// about_me

Turning complex
problems into
elegant UIs

I'm a Senior Full-Stack Developer based in Pune, India, with a passion for building high-performance, user-centric web applications. My core expertise lies in Angular and the broader frontend ecosystem, backed by solid Node.js and cloud infrastructure skills.

Over 7+ years, I've worked across fintech (Worldline), global IT consulting (LTIMindtree), and construction tech (Katerra) — delivering SPAs, real-time dashboards, and cloud-native solutions that handle scale with precision.

Currently exploring AI integrations with LLM APIs and cloud ML services — excited about where agent-based architectures are taking frontend development.

              🏗️
              Frontend Architecture & SPA Design
            

              ☁️
              Cloud-Native on AWS & GCP
            

              ⚡
              Real-Time Data & WebSockets
            

              🤖
              AI Integrations & LLM APIs
            

sushant_profile.json

{

"name": "Sushant Rajhans",

"role": "Senior Full-Stack Developer",

"location": "Pune, Maharashtra 🇮🇳",

"experience": 7.5,

"current": "Worldline",

"openTo": [

"Frontend Lead",

"Full-Stack Senior",

"Tech Architect"

// always building, always learning

"aiCurious": true

}

// tech_stack

Skills & Technologies

A full-spectrum toolkit — from pixel-perfect UIs to cloud infrastructure.

🖥️ Frontend

Angular 2–19 TypeScript RxJS NgRx AngularJS JavaScript (ES6+) HTML5 / CSS3 SCSS / SASS Angular Material Responsive Design

⚙️ Backend

Node.js Express.js RESTful APIs WebSockets GraphQL MongoDB PostgreSQL Redis JWT / OAuth2

☁️ Cloud & DevOps

AWS (EC2, S3, Lambda) GCP Docker Kubernetes CI/CD Pipelines Nginx GitHub Actions

🔧 Tools & Practices

Git / GitHub Jira / Confluence Agile / Scrum VS Code Webpack Jest / Karma Postman SonarQube

🤖 AI & Emerging

LLM APIs Google Vertex AI AWS Bedrock RAG Pipelines Prompt Engineering AI-Augmented Dev

🧠 Leadership

Team Mentoring Code Reviews Architecture Design Technical Planning Stakeholder Comm. DSA & Problem Solving

// work_history

Work Experience

Seven years of shipping production-grade software across fintech, consulting, and construction tech.

Worldline

Software Developer

📍 Pune, Maharashtra

Jul 2023 – Present · 2 yrs

→ Architected and built real-time payment monitoring dashboards in Angular 17+, reducing incident detection time by 40% through live data streaming and alert systems.

→ Led a wallboard migration from AngularJS to Angular 19, implementing component architecture patterns that reduced bundle size by 35% and improved load performance.

→ Designed RESTful Node.js microservices integrated with GCP for scalable transaction processing, contributing to 99.9% uptime across fintech clients.

→ Drove adoption of RxJS reactive patterns and NgRx state management, standardizing data flow across a team of 8 developers.

Angular 19 TypeScript Node.js RxJS GCP WebSockets NgRx

LTIMindtree

Software Developer

📍 Pune, Maharashtra

Jul 2021 – Jul 2023 · 2 yrs

→ Delivered enterprise Angular applications for Fortune 500 clients, maintaining component libraries used by 30+ developers across project teams.

→ Integrated AWS services (S3, Lambda, CloudFront) into full-stack deployments, cutting infrastructure costs by optimizing serverless function execution.

→ Implemented CI/CD pipelines with automated testing, reducing release cycles from 2 weeks to 3 days through containerized deployments.

Angular AWS Node.js Docker CI/CD PostgreSQL

Katerra

Software Engineer → Associate Software Engineer

📍 Pune, Maharashtra

Oct 2019 – Jul 2021 · 1 yr 10 mo

→ Built a construction elements tracking and budgeting SPA for internal and market use, supporting project managers across multiple construction sites.

→ Developed complex data visualization modules for budget tracking, enabling real-time financial oversight with drill-down chart interactions.

→ Promoted from Associate → Software Engineer within 1 year for consistently exceeding sprint velocity and shipping features ahead of schedule.

Angular TypeScript Node.js MongoDB REST APIs

Eastern Enterprise

Jr Software Developer

📍 Pune, Maharashtra

Nov 2018 – Oct 2019 · 1 yr

→ Built frontend features in Angular and JavaScript, developing core skills in component-based architecture and reactive forms.

→ Collaborated with cross-functional teams to deliver client-facing web applications, gaining exposure to full SDLC from requirements to deployment.

Angular JavaScript HTML/CSS REST APIs

// side_projects

Featured Projects

Personal builds and professional solutions that showcase depth across the stack.

01 /

📊

Real-Time Wallboard Dashboard

Migrated a legacy AngularJS wallboard application to Angular 19 with live WebSocket data feeds, custom SVG charts, and role-based access control. Includes configurable tile layouts and threshold alerting for payment operations teams.

⚡ 35% bundle size reduction · Sub-2s load time

Angular 19 RxJS WebSockets Node.js GCP

02 /

🏗️

Construction Budget Tracker SPA

An internal single-page application for tracking construction elements, project budgets, and procurement workflows. Features drill-down charts, Gantt-style timelines, and multi-role dashboards for project managers and executives.

🏗️ Deployed across multiple construction sites

Angular Node.js MongoDB REST APIs

03 /

🤖

AI Dev Tooling Integration

Experimental project integrating Gemini CLI and LLM APIs into an Angular development workflow. Automates code scaffolding, migration tasks, and documentation generation using prompt engineering and agentic patterns inside a WSL environment.

🤖 Exploring next-gen AI-augmented dev workflows

Gemini CLI Node.js Angular Prompt Eng.

04 /

☁️

Cloud-Native API Gateway

Node.js microservice architecture deployed on AWS with Lambda functions, API Gateway, and S3-backed asset management. Includes JWT-based auth, rate limiting, and CloudWatch monitoring dashboards.

✅ 99.9% uptime · Serverless-first architecture

Node.js AWS Lambda API Gateway CloudWatch

// lets_connect

Get In Touch

I'm open to Senior Frontend, Full-Stack, and Tech Lead opportunities. Whether you have a project in mind, want to chat about Angular architecture, or explore AI integrations — my inbox is always open.

✉

sushantrajhans2222@gmail.com

💼

linkedin.com/in/sushant-r-414342137

📱

Phone

+91 96236 30057

📍

Location

Pune, Maharashtra, India

// name

// email