Vrinda Shine
Software Developer
4+ years exp
Node JS
PHP
Python
JavaScript
API Design: 4/10
Security & Auth: 4/10
Active 7 days ago
+7 (306) 361154 Invite to interview
Message
Download CVCV
Overview
Technical skills
Timeline
Roles
Overview
Full-stack web developer (Middle) focused on building end-to-end React and Node.js applications with working client-server flows. The strongest proven skill is implementing end-to-end checkout and order processing flows including transaction outcome simulation and email notifications, demonstrated in server/controllers/orderController.js. There is little to no evidence of automated test suites, CI test integration, contract testing or performance/load testing in public code.
Technical skills
Node JS• Middle
PHP
Python• Middle • 4y+
JavaScript• Middle
Node JS
Express
Mongoose
Bcrypt
Axios
Dotenv
Python
Django
Django REST Framework
Databases
MongoDB
MySQL
Frontend
React.js
Socket.IO
React Router
Vite
Bootstrap
DevOps
AWS
Rest API
Git• 7y+
QA
Postman
Jest
Timeline
Embedded Engineer
•
Middle
Leadsoc Technologies Pvt Ltd
•
Full-Time
Worked as an Embedded Engineer at Leadsoc Technologies Pvt Ltd in Bengaluru between Sep 2022 and May 2023. The CV does not provide detailed responsibilities, stack, or measurable achievements for this role. The role title indicates embedded/technical engineering work during this period.
Python Developer
•
Middle
Infox Technologies
•
Full-Time
Worked as a Python developer at Infox Technologies in Ernakulam between Feb 2022 and May 2022. The CV does not list specific technical responsibilities or outcomes for this role. The title indicates Python-based development tasks during this period.
Python
Middle Backend Developer
Confidence: Medium API Engineer
A middle-level backend engineer specializing in building REST APIs and role-based user management with Node.js and Express. The strongest proven skill is implementing authentication and RBAC flows as shown in backend/src/routes/userRoutes.js and backend/src/routes/adminRoutes.js. Public code shows limited evidence of tests, advanced resilience patterns, migrations history, or production observability and deployment practices.
API Design
4/10
How well APIs are designed
API design shows consistent JSON responses, role-based route protection and simple pagination but lacks versioning, idempotency, and a formal error contract.
Evidence
vrindashine1/user-management-system/backend/src/routes/userRoutes.js: consistent { success:true, data|message } responses and auth-protected endpoints
vrindashine1/user-management-system/backend/src/routes/adminRoutes.js: role('admin') middleware and page/limit pagination pattern
vrindashine1/user-management-system/backend/server.js: route mounting (app.use('/api/auth', ...), app.use('/api/users', ...))
Data Layer & Database
3/10
Working with databases
Uses Mongoose correctly for basic CRUD and projections but there is no evidenced migration history, transaction management, or advanced query tuning.
Evidence
vrindashine1/user-management-system/backend/server.js: mongoose.connect(process.env.MONGO_URI)
vrindashine1/user-management-system/backend/src/routes/userRoutes.js: User.findById().select('-password') and findByIdAndUpdate usage
vrindashine1/user-management-system/backend/src/routes/adminRoutes.js: User.find().skip(...).limit(...) and User.countDocuments()
Scalability & Performance
2/10
Handling load and speed
Minimal scalability work: simple pagination is implemented but there is no evidence of caching, queueing, connection pooling configuration, or rate limiting.
System Architecture
3/10
Overall system structure
Basic modular structure (routes, middleware, utils, frontend routing) shows sensible separation, but it is a monolith without explicit service decomposition or secret/config management beyond dotenv.
Evidence
vrindashine1/user-management-system/backend/server.js: centralized route mounting and dotenv usage
vrindashine1/user-management-system/backend/src/routes/*.js: separation of auth/user/admin routes
vrindashine1/user-management-system/frontend/src/App.js: client-side route separation and protected/admin route wrappers
Security & Auth
4/10
Protecting data and access
Clear awareness of authentication and basic security: bcrypt for passwords, auth and role middleware, validators and omission of password in responses, but advanced protections (rate limiting, refresh token lifecycle, input sanitization beyond basic checks) are not present.
Evidence
vrindashine1/user-management-system/backend/package.json: dependencies include bcrypt and jsonwebtoken
vrindashine1/user-management-system/backend/src/routes/userRoutes.js: uses bcrypt.hash and imports validators; selects '-password' when returning user
vrindashine1/user-management-system/backend/src/routes/adminRoutes.js: role('admin') middleware used for authorization
Reliability & Observability
2/10
Stability and monitoring
Limited reliability and observability patterns; basic error handling hook and some try/catch on client exist, but there are no timeouts, retries/backoff, graceful shutdown, structured logging, or metrics.
Evidence
vrindashine1/user-management-system/backend/src/routes/userRoutes.js: imports an error handler util and uses it for validation errors
vrindashine1/user-management-system/backend/server.js: logs MongoDB connection success/failure but no graceful shutdown or timeouts
vrindashine1/eCommerce-Checkout-Flow-Simulation/client/src/pages/CheckoutPage.js: client-side try/catch for axios request and error display
Expertise
Node.js• Middle
Python• Middle
Industries
Commerce• Middle
Technologies
Python• Middle • 4y+
PHP
Node JS• Middle
MySQL
MongoDB
Rest API
Bcrypt
Django
Git• 7y+
AWS
Django REST Framework
Mongoose
Axios
Dotenv
Recommendations
- Build and harden REST APIs with formal error contracts, versioning, and idempotency support for state-changing endpoints.
- Add migrations and schema evolution tooling plus transactional operations for multi-document updates (or show explicit transaction use where needed).
- Introduce observability and reliability features: structured logging, request timeouts, graceful shutdown, and retry/backoff where appropriate.
- Expand test coverage (unit and integration) and demonstrate one production-grade deployment pipeline or configuration for secrets and environment management.
Repositories
The developer's experience in this domain has been verified based on AI analysis of the following repositories:
Middle Frontend Developer
Confidence: Medium Fullstack
Fullstack developer at a Middle level focused on small to medium MERN-style applications with a strength for building UI and straightforward server routes. The strongest proven skill is implementing role-protected backend routes and basic RBAC evident in backend/src/routes/adminRoutes.js which includes pagination, role middleware, and activation flows. The codebase lacks evidence of automated tests, CI/CD, measured performance optimizations, advanced state management patterns, and systematic accessibility work.
UI Component Architecture
2/10
How interface parts are built
Basic component boundaries and routing are present (routing + protected-route wrappers) but there is no evidence of a custom component library, composition patterns, or advanced hook-based lifecycle logic.
Evidence
user-management-system/frontend/src/App.js
Responsive & Cross-browser
3/10
Works on all screens and browsers
Responsive work is present in hand-crafted CSS with multiple media queries and a fluid card/grid layout in the portfolio; however there is no evidence of advanced techniques like container queries, RTL support, or feature-detection fallbacks.
Evidence
MyPortfolio/index.css
Eduvision/src/Components/Navbar/Navbar.css
Performance Optimization
2/10
Speed of the interface
Modern build tooling (Vite) is used for one project and standard create-react-app tooling is used for another, but there is no measured optimization, bundle analysis, virtualization, or purposeful code-splitting shown.
Evidence
Eduvision/vite.config.js
user-management-system/frontend/package.json
Accessibility & Semantics
1/10
Usable for everyone
Minimal semantic structure exists (sections, nav) but there is no explicit ARIA usage, keyboard/focus management, accessibility tests, or CI a11y checks visible.
Evidence
MyPortfolio/index.html
State Management & Data Flow
2/10
Managing data in the app
Basic server-state flows and RBAC appear on the backend (auth-protected routes, role middleware, simple pagination) and frontend routing uses ProtectedRoute patterns, but there is no evidence of request cancellation, optimistic updates, state machines, or advanced cache invalidation.
Evidence
user-management-system/backend/src/routes/adminRoutes.js
user-management-system/frontend/src/App.js
UX & Visual Polish
3/10
Look and feel quality
Visual polish and UX work is strongest in the portfolio site: animated typing, hover effects, skeleton-like card layouts and responsive adjustments; the application UI (user-management) has little frontend UI shown beyond routing.
Evidence
MyPortfolio/index.css
MyPortfolio/index.html
Expertise
React• Middle
Frontend Architecture & Build Tools• Middle
HTML & CSS• Middle
Technologies
Express
Socket.IO
Bootstrap
React.js
Vite
React Router
JavaScript• mentioned only
Recommendations
- Build a production-ready user management feature end-to-end including frontend forms with validation, request cancellation, optimistic UI updates with rollback, and unit/integration tests.
- Add automated tests and CI (unit tests for routes and React components, linting and a11y checks) and set up a simple deployment pipeline to demonstrate production readiness.
- Harden backend error handling and add explicit input validation schemas and logging around failure cases to show security and reliability discipline.
- Convert repeated CSS patterns into a small component-scoped style system or a token set and document accessibility/focus behavior for custom widgets.
Repositories
The developer's experience in this domain has been verified based on AI analysis of the following repositories:
Middle QA Engineer
Confidence: Medium Generalist
Full-stack web developer (Middle) focused on building end-to-end React and Node.js applications with working client-server flows. The strongest proven skill is implementing end-to-end checkout and order processing flows including transaction outcome simulation and email notifications, demonstrated in server/controllers/orderController.js. There is little to no evidence of automated test suites, CI test integration, contract testing or performance/load testing in public code.
Test Automation Frameworks
2/10
Building automated tests
Minimal test automation artifacts are present: testing libraries are declared in package.json but there are no real test suites, fixtures, factories, mock servers or parallelization configuration implemented.
Test Coverage & Strategy
3/10
What and how to test
Some negative-path and boundary thinking exists in application logic (explicit form validation and simulated transaction outcomes) but there is no formal test coverage, risk-based tagging, or property-based testing artifacts.
API & Integration Testing
2/10
Testing how parts work together
Basic API and integration work is implemented (axios usage and express routes) but there is no contract testing, schema validation tooling, idempotency checks or test-container based integration tests.
Performance & Load Testing
Testing speed under load
Not evidenced in public code
Bug Reporting & Analysis
Finding and describing bugs
Not evidenced in public code
CI Test Integration
Running tests automatically
Not evidenced in public code
Industries
Commerce• Middle
Technologies
JavaScript• Middle
Postman
Jest
Recommendations
- Develop small-to-medium single-page web applications and eCommerce prototypes, owning both frontend form validation and backend order/payment flows.
- Add disciplined automated testing and CI: implement unit/component tests and end-to-end tests (Jest/Testing Library and a browser E2E tool) and wire them into a workflow with per-test artifacts.
- Implement contract/schema validation for APIs and add integration tests (testcontainers or similar) to raise confidence in backend integrations such as email and orders.
- Harden authentication and RBAC features with explicit negative-path test cases, input fuzzing and documented error responses.
Repositories
The developer's experience in this domain has been verified based on AI analysis of the following repositories: