Thota Vamsi Krishna

Software Engineer

Chennai, Tamil Nadu, India0 mo experience

Key Highlights

Proven track record in scalable system design.
Expertise in full-stack development with modern frameworks.
Strong focus on security and compliance in software engineering.

Stackforce AI infers this person is a Full-Stack Software Engineer with a strong focus on SaaS and system reliability.

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Skills

Core Skills

AwsReactSecurityFull-stack DevelopmentApi IntegrationFrontend DevelopmentBackend Development

Other Skills

.NET FrameworkAWS CDKAWS IAMAWS Identity and Access Management (AWS IAM)AdministrationAgile MethodologiesAlgorithm DesignAlgorithmsAmazon CloudWatchAmazon Web Services (AWS)Amplitude AnalyticsAnalytical SkillsAngularAngularJSApplication Programming Interfaces (API)

Experience

Amazon

Software Developer Engineer- 1

Jul 2025 – Present · 8 mos · Chennai, Tamil Nadu, India · On-site

Alexa Daily Essentials - Craft Mobile Team
🧩 Overview:
Contributing to the Alexa Daily Essentials (ADE) team, focusing on mobile feature development, monitoring infrastructure, and security compliance for Alexa’s large-scale systems.
🚀 Key Contributions:
1️⃣ Monitoring & Code Coverage Implementation
Built production-ready monitoring using AWS CDK, CloudWatch, and CloudCover.
Delivered CORD Compliance Monitoring and low-traffic alarms for Alexa Alarms API.
Integrated runtime test coverage tracking for Kitchen and Alarms services.
Created SEV3 certificate monitoring for 14 RedFort certificates ensuring compliance.
2️⃣ Frontend Bug Fixes & UX Enhancements
Fixed React Query caching and accessibility issues in Elements-Kitchen and Calendar.
Corrected reminder display logic for improved user experience.
3️⃣ Feature Flag & Weblab Management
Cleaned up legacy experiments in DeeFeatureRegistry and Elements modules.
Coordinated MCMs for multiple weblab deprecations across Alexa mobile.
4️⃣ DUB Exit Migration Leadership (Infrastructure)
Led multi-region migration of AlexaKitchenCustomerLibraryService (DUB → ZAZ).
Automated onboarding using Ironhide CLI and Convoy.
Managed AWS IAM roles and quotas for 500+ EC2 instances; built CDK pipelines.
5️⃣ Security Vulnerability Remediation
Addressed critical Shepherd findings: added CSP headers, fixed data leakage & log injection.
Tech Stack: AWS (CDK, CloudWatch, IAM), Node.js, React, TypeScript, Convoy, Ironhide, REST APIs, CI/CD, CloudCover.
Impact: Strengthened monitoring, security, and infrastructure reliability across Alexa’s mobile ecosystem.

AWSNode.jsReactTypeScriptREST APIsCI/CD+1

Komplai

SDE Intern

Jun 2025 – Jun 2025 · 0 mo · Bengaluru, Karnataka, India · Remote

1️⃣ Full-Stack Feature Development
Built new end-to-end features using Next.js, Prisma, Docker, and SQL.
Implemented responsive UI components integrated with REST APIs.
2️⃣ Real-Time CIN Validation (IDfy API)
Integrated IDfy API to validate Company CINs in real-time.
Reduced onboarding time by 30% through automated verification.
3️⃣ Product Analytics Implementation
Integrated Amplitude analytics for user behavior tracking and insights.
Enabled data-driven product improvements for internal dashboards.
4️⃣ Backend Optimization
Improved database query efficiency and API response performance.
Contributed to structured API documentation and deployment with Docker.
Tech Stack: Next.js, Prisma, TypeScript, Docker, PostgreSQL, IDfy API, Amplitude Analytics.
Impact: Delivered production-ready features, improved onboarding efficiency, and enhanced analytics visibility for product teams.

Next.jsPrismaDockerPostgreSQLIDfy APIAmplitude Analytics+1

Freelance

Freelance Software Engineer

May 2025 – Jun 2025 · 1 mo · Remote

1️⃣ Frontend Architecture & Development
Built a fully responsive frontend using Next.js with dynamic routing and modular components.
Delivered a modern and consistent design system aligned with Framewise’s AI product branding.
2️⃣ Backend API Integration
Integrated Swagger-documented Python backend APIs for authentication, AI interview workflows, and results.
Ensured seamless data flow between the UI and backend services through optimized API handling.
3️⃣ AI Interview Workflow UI
Developed interactive user interfaces for AI-powered interview simulations, including candidate sessions, recording flows, and analytics dashboards.
Implemented efficient state management and loading strategies to enhance user responsiveness.
4️⃣ Authentication & Access Control
Designed secure login and session flows with token-based authentication.
Improved reliability of user onboarding and access control screens.
5️⃣ Collaboration & Delivery
Worked closely with the backend and design teams to ensure production-ready feature delivery within deadlines.
Maintained version control using GitHub and ensured deployment readiness.
Tech Stack: Next.js, React, TypeScript, Tailwind CSS, REST APIs, Swagger, Python (API Integration), GitHub.
Impact: Delivered a fully functional, production-grade frontend for an AI-based interview platform — improving usability, responsiveness, and integration efficiency.

Next.jsReactTypeScriptTailwind CSSSwaggerPython+1

Troywings technologies

SDE Intern

Jun 2023 – Dec 2023 · 6 mos · Bengaluru, Karnataka, India · Remote

1️⃣ Microservice Optimization & Performance
Improved microservice performance using caching and concurrent job queues built with Node.js, Redis, and NGINX.
Reduced API latency by 20% while supporting scalability for 1000+ concurrent users.
2️⃣ Secure Authentication (MFA)
Engineered a Multi-Factor Authentication (MFA) system using JWT and bcrypt for enhanced account security.
Implemented secure session management with token validation and encrypted cookies.
3️⃣ System Reliability & Observability
Designed and integrated resilient APIs with retry logic and monitoring to maintain 99.9% uptime.
Set up logging and observability pipelines for better error tracking and diagnostics.
4️⃣ Scalable Session Service Development
Refactored session management microservices to handle 1000+ concurrent sessions efficiently.
Implemented async job handling to reduce blocking and improve throughput.