Open to Full-Time Opportunities
Hi, I'm
Chaitanya Sai
Juturi
|
I architect systems that scale, ship code that lasts.
Currently shipping at Capgemini · Previously at Nokia
engineer.ts
const engineer = {
name: 'Chaitanya',
role: 'Full Stack Dev',
experience: 4,
companies: [
'Capgemini',
'Nokia'
],
skills: 50+,
status: 'available ✓'
}
0+
Years Experience
0+
Projects Built
0
Countries
0
Fortune 500
01. Who I Am
About Me
Full Stack Developer with a passion for scale
I'm a Full Stack Developer with 4+ years of hands-on experience architecting and shipping scalable systems at Nokia and Capgemini. From IoT platforms powering telecom operators across Europe to cloud-native APIs handling millions of transactions, I build systems that work at scale. Passionate about clean code, DevOps excellence, and solving complex engineering challenges.
Current
Capgemini · Software Engineer
Education
M.S. Computer Science, UMKC
Location
Kansas City, Missouri
Specialty
Microservices & Cloud Architecture
"I architect systems that scale, ship code that lasts."
02. What I Know
Tech Arsenal
Technologies I've mastered over 4+ years building production systems at scale.
⚡
Languages
4 skills
☕Java🔷TypeScript🟨JavaScript (ES6+)🐍Python
🎨
Frontend
6 skills
⚛️React.js🔄Redux▲Next.js🌐HTML5🎨CSS3💨Tailwind
🔧
Backend
6 skills
💚Node.js🚂Express.js🍃Spring Boot◈GraphQL🔗REST APIs⚡WebSocket
☁️
Cloud & DevOps
8 skills
⚡AWS Lambda🖥EC2📦S3🗄RDS🐳Docker⎈Kubernetes🔧Terraform🤖Jenkins
🗄️
Databases
4 skills
🐘PostgreSQL🍃MongoDB💾SQL Server🔴Redis
🔍
Testing & Monitoring
6 skills
🃏Jest🌲Cypress🤖Selenium🔍ELK Stack📊AppDynamics👁CloudWatch
Always learning & exploring new technologies
03. Where I've Been
Experience
4+ years shipping production-grade systems at Fortune 500 companies.
CAPGEMINI
Full Stack Software Engineer
Capgemini
Aug 2024 — Present
Missouri, USA
- Contributed to architecture and led development of a cloud-native, public-facing SaaS platform supporting stakeholder engagement and high-volume data collection, processing 10M+ daily operations across a multi-region AWS deployment (us-east-1 / us-west-2) with active-active failover.
- Applied JVM tuning, connection pooling, and HTTP/2 optimizations on Spring Boot services to reduce p95 API latency by 40% and sustain performance during sudden traffic spikes, directly improving SLA compliance for millions of active users.
- Designed an event-sourcing and CQRS architecture using Apache Kafka with schema-registry-enforced Avro contracts, enabling real-time streaming with guaranteed message ordering and ~30% reduction in end-to-end processing delays.
- Applied GoF design patterns and application-block-style modular decoupling (Strategy, Factory, Adapter, Repository) across integration and orchestration layers, keeping downstream service contracts stable while internal implementations evolved independently.
- Integrated third-party services and APIs (communication tools such as Twilio and SendGrid, external data systems, and outreach platforms) into transaction and engagement workflows, standardizing retry, exponential backoff, and observability patterns across all outbound integrations.
- Implemented secure application design across the platform: PII masking, validation, and controlled access at the data layer; role-based access control (RBAC) with fine-grained identity management; SSO integration with Entra ID over SAML 2.0 and OpenID Connect; and KMS-backed encryption at rest with TLS 1.3 in transit.
- Established audit-readiness for SOC 2 Type II and NIST 800-53 controls by wiring CloudTrail, CloudWatch, and AWS Security Hub across all accounts, and by codifying least-privilege IAM policies aligned with the AWS Shared Responsibility Model.
- Implemented a SAGA-based distributed transaction orchestration pattern spanning 12 backend services (payments, ledger, notifications), eliminating data inconsistency failures and achieving 99.98% transaction integrity in production.
- Engineered Spring Cloud Gateway with rate limiting, circuit breakers (Resilience4j), and dynamic routing to secure and stabilize inter-service communication across the platform’s identity, payment, and account domains.
- Provisioned AWS infrastructure (EC2, ECS, Lambda, RDS, DynamoDB, S3, VPC, security groups) using Terraform IaC with reusable modules; implemented blue-green deployment strategy, cutting environment provisioning from 3 days to 45 minutes.
- Integrated GenAI/LLM APIs and Python-based ML scoring services into real-time transaction pipelines for fraud risk assessment and personalized recommendations, reducing fraud exposure by 25%+ without increasing processing overhead.
- Built high-performance React.js/TypeScript/Redux micro-frontend modules with lazy loading, code-splitting, and Webpack bundle optimization, cutting initial load time by 35% on critical customer-facing workflows.
- Authored technical documentation — system design docs, API specifications (OpenAPI/Swagger), integration runbooks, and onboarding guides — and led code reviews, archiectural design sessions, and mentoring for junior engineers on secure coding, AWS best practices, and Agile delivery.
JavaSpring BootReactAWSKafkaTerraformGenAI
NOKIA
Software Engineer
Nokia Solutions & Networks
Aug 2021 — May 2023
Bengaluru, India
- Boosted transaction throughput 40% via AWS Lambda microservices
- Supported 50+ telecom operators across Europe (HDM platform)
- Improved system performance 20% with JS automation functions
- Accelerated release cycles by 30% via SoapUI automation
- Led Nokia × Vodafone Italy collaboration — 30% network mgmt boost
- Cut post-release defects 40% through advanced QA leadership
Node.jsAWS LambdaJavaScriptSoapUILinux
NOKIA
Associate Software Engineer
Nokia Solutions & Networks
Aug 2020 — Jun 2021
Bengaluru, India
- Mastered IoT platforms: IMPACT, HDM, IMPACT IoT
- Built custom IoT dashboard — 20% better data viz accuracy
- Reduced testing cycle time 30% through test automation
- Boosted team productivity 25% via platform expertise
- Cut dev onboarding time 40% with thorough documentation
- Achieved 98% on-time delivery across all product releases
AngularJavaHTMLCSSIoTSoapUI
04. What I've Built
Featured Projects
Production-grade software shipped to real users. Hover the cards to explore.
midnightwish.io
MI
↗100% Reliable Automated Alerts
cloudscale.io
CL
↗99.99% uptime Availability
ecommerce.io
EC
↗40% faster Order Processing
05. My Background
Education
UMKC
Master of Science in Computer Science
University of Missouri–Kansas City
Kansas City, Missouri
GPA: 3.9 / 4.0
Graduate Research Assistant
December 2024
VIT
M.Tech, Integrated Software Engineering
Vellore Institute of Technology
Vellore, India
GPA: 8.4 / 10
June 2021
06. Let's Talk
Get In Touch
Open to full-time opportunities, freelance projects, and interesting collaborations.
Let's build something great together.