Ramakrishna G
H1B | Architect | Lead Full-Stack Developer | Front End Developer| Engineering Manager
- Role
- Principal Software Engineer at Verizon
- Location
- Dallas-Fort Worth, TX, US
- LinkedIn followers
- 500 followers
About Ramakrishna G
Results-driven Lead FullStack Engineer with 15+ years of experience designing and…
Experience
Principal Software Engineer
Jul 2022 — Present · Plano, TX, US
Architected scalable web applications using Python, FastAPI, Node.js, NestJS, and TypeScript, achieving 99.9% uptime for daily API requests.Developed responsive, accessible UIs with React.js, Next.js, Angular, and Material-UI, enhancing user experience for large-scale applications.Built high-performance RESTful APIs with FastAPI and Python, integrated with AWS API Gateway and Lambda for serverless scalability, reducing response times by 20%.Optimized MongoDB schemas and queries with advanced indexing and aggregation pipelines, cutting data retrieval time by 25%.Implemented secure SMTP email delivery using AWS SES and Nodemailer with TLS encryption, supporting users monthly.Configured real-time SMS alerts via AWS SNS and Twilio using HTTP/REST protocols for critical workflows.Designed push notification systems with AWS SNS and HTTP/2, boosting user engagement by 15%.Achieved 90% code coverage for backend (Python, FastAPI) and frontend modules using Pytest, Jest, and React Testing Library.Utilized AWS services (S3, CloudWatch, SNS/SQS, ECS/EKS, Route 53) for real-time logging, event-driven architectures, and scalable deployments.Guided cross-functional teams in Agile sprints, prioritizing React.js and Angular for dynamic, responsive interfaces.Authored API and system documentation, reducing onboarding time by 30%.Enforced security practices with FastAPI’s dependency injection, Joi for payload validation, and JWT for authentication.
Education
Gokaraju Rangaraju Institute of Engineering and Technology
Bachelor of Technology - BTech
2001 — 2005
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