BINU BAIJU
Open to work4 years experienceFull Stack Engineer
Full Stack Engineer with 4 years of experience building scalable MERN stack applications.
Standing Rank
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Skills & Technologies
25 skillsGitHub Activity Evidence
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Work Experience
Full Stack Engineer
ARMO TECHSOLUTIONS PVT LT D
- Engineered gleet management platform for vehicle tracking, routing, trip lifecycle, and dispatch operations across real- time environments.
- Designed scalable REST APIs using Node.js and Express, improving backend throughput during peak usage.
- Modeled and optimized MongoDB schemas with indexing, aggregation, and caching, reducing query latency.
- Built modular operational dashboards using React, TypeScript, and Tailwind CSS, improving user efgiciency and visibility.
- Implemented real-time vehicle tracking and alert systems using Socket.IO / WebSockets for live monitoring.
- Developed secure JWT authentication and RBAC for admin, dispatcher , and driver access layers.
- Containerised services using Docker and supported CI/CD deployments on Amazon Web Services (EC2, S3, CloudFront), streamlining release workflows.
- Monitored logs and metrics using Grafana and CloudWatch; improved production stability and faster incident resolution.
- Developed secure banking platform with modules for authentication, dashboards, transactions, benegiciaries, and account services.
- Built scalable frontend using Next.js, React, TypeScript, and reusable component architecture (shadcn/ui, Tailwind CSS).
- Designed REST APIs for transaction processing, user services, and notigications using Node.js and Express.
- Implemented JWT authentication, protected routing, validation layers, and secure role-based access controls.
- Integrated third-party payment and banking APIs with robust logging, retries, and fault-tolerant error handling.
- Optimized frontend performance using SSR, code splitting, memoization, and state management, improving page load speed.
- Managed relational and NoSQL data using PostgreSQL / MySQL, Prisma, and MongoDB for scalable transaction workflows.
- Wrote unit/integration tests using Jest and supported E2E automation with Cypress, improving release quality and reducing regressions.
- Engineered real-time payment analytics platform using Next.js, Node.js, Express, and MongoDB for transaction monitoring and reporting.
- Built scalable REST APIs for transaction ingestion, reconciliation, alerts, and analytics workglows.
- Developed KPI dashboards for success rates, failures, settlements, and processing volumes using Recharts.
- Optimized MongoDB indexing and aggregation pipelines, reducing query performance.
- Implemented real-time updates using WebSockets / polling for live operational visibility.
- Improved frontend performance through memoization, lazy loading, and code splitting.
- Performed root-cause analysis of failed transactions using logs, metrics, and database diagnostics.
- Managed secure deployments using Docker, CI/CD pipelines, and Amazon Web Services.
Projects
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Leaderboard Standings
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Assessment Highlights
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AI Collaboration Score
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Role Compatibility Profile
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Achievements
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About Details
Professional Bio
Full Stack Engineer with 4 years of experience building scalable MERN stack applications. Skilled in designing REST/GraphQL APIs, optimizing frontend performance, and deploying production systems on AWS. Proven track record of stabilizing complex projects and refactoring legacy codebases.
Bachelor of Computer Applications
Kristu Jayanti College,Bangalore (2018 - 2021)