Full
-
Stack
Development
01
Languages
&
Runtimes
17
skills
TypeScript
5.
x
JavaScript
(
ES
2023)
Node
.
js
22
LTS
SQL
HTML
5
CSS
3
Python
3.12
Bash
/
Shell
scripting
Go
1.22
Java
21
C
# / .
NET
8
Rust
PHP
8
Ruby
Kotlin
Deno
Bun
02
Frontend
Frameworks
&
Rendering
16
skills
React
18 / 19
Next
.
js
15 (
App
Router
)
React
Server
Components
Vue
3
Nuxt
3
Svelte
5 /
SvelteKit
Astro
Angular
17
Remix
SSR
/
SSG
/
ISR
SolidJS
Qwik
React
Native
/
Expo
Flutter
Electron
Tauri
03
State
Management
&
Data
Fetching
15
skills
TanStack
Query
REST
API
consumption
Zustand
Redux
Toolkit
GraphQL
Apollo
Client
tRPC
React
Context
+
reducers
WebSockets
SWR
Jotai
MobX
urql
Server
-
Sent
Events
XState
04
Styling
,
Design
Systems
&
Accessibility
17
skills
Tailwind
CSS
CSS
Grid
&
Flexbox
Responsive
layout
WCAG
2.2
AA
CSS
Modules
Sass
/
SCSS
PostCSS
shadcn
/
ui
Radix
UI
primitives
Storybook
Design
tokens
ARIA
&
semantic
HTML
styled
-
components
Material
UI
Chakra
UI
Container
queries
Figma
handoff
1 / 3
05
Backend
Frameworks
&
API
Design
18
skills
Express
REST
API
design
OpenAPI
3.1
Node
.
js
services
NestJS
Fastify
FastAPI
Django
/
DRF
Spring
Boot
ASP
.
NET
Core
gRPC
/
Protocol
Buffers
GraphQL
resolvers
Webhooks
Flask
Ruby
on
Rails
Laravel
Gin
GraphQL
Federation
06
Databases
,
Caching
&
Storage
18
skills
PostgreSQL
16
Query
optimization
Indexing
strategies
Redis
Prisma
MongoDB
MySQL
8
Drizzle
ORM
SQLAlchemy
Replication
&
read
replicas
S
3 /
R
2
object
storage
Schema
migrations
(
Flyway
,
Alembic
)
DynamoDB
Elasticsearch
/
OpenSearch
ClickHouse
Cassandra
pgvector
Sharding
&
partitioning
07
Authentication
,
Authorization
&
Security
15
skills
OAuth
2.1 /
OIDC
JWT
&
session
handling
OWASP
Top
10
Input
validation
&
sanitization
RBAC
/
ABAC
SAML
SSO
Auth
0 /
Clerk
/
Keycloak
CORS
&
CSRF
protection
Content
Security
Policy
Secrets
management
(
Vault
,
AWS
Secrets
Manager
)
Dependency
scanning
(
Snyk
,
Dependabot
)
TLS
&
encryption
at
rest
XSS
/
SQL
injection
prevention
Rate
limiting
&
bot
mitigation
Pen
-
test
remediation
08
Cloud
,
DevOps
&
Infrastructure
20
skills
Docker
AWS
(
EC
2,
S
3,
RDS
,
Lambda
)
GitHub
Actions
CI
/
CD
pipelines
Linux
server
administration
Kubernetes
Terraform
AWS
ECS
/
Fargate
CloudFront
&
CDN
caching
IAM
policies
&
least
privilege
Vercel
/
Netlify
deployments
Cloudflare
Workers
&
edge
functions
Nginx
/
Caddy
Blue
/
green
&
canary
deploys
Helm
Pulumi
ArgoCD
/
GitOps
GCP
/
Azure
Autoscaling
&
load
balancing
Cloud
cost
optimization
2 / 3
09
Testing
&
Quality
Engineering
16
skills
Jest
React
Testing
Library
Playwright
Unit
&
integration
testing
TDD
Vitest
Cypress
Supertest
Pytest
JUnit
5
Testcontainers
Mock
Service
Worker
k
6 /
Artillery
load
testing
Pact
contract
testing
Mutation
testing
(
Stryker
)
Coverage
reporting
&
gates
10
Tooling
,
Build
&
Developer
Workflow
17
skills
Git
GitHub
/
GitLab
Code
review
&
PR
workflow
Vite
npm
/
pnpm
ESLint
Prettier
Trunk
-
based
development
Conventional
Commits
Turborepo
/
Nx
Webpack
Jira
/
Linear
esbuild
/
SWC
Rollup
Husky
&
Git
hooks
semantic
-
release
Architecture
Decision
Records
11
Architecture
,
Patterns
&
Design
17
skills
REST
/
layered
architecture
SOLID
principles
Design
patterns
Domain
-
driven
design
Twelve
-
factor
apps
Microservices
Modular
monoliths
Event
-
driven
architecture
Message
queues
(
SQS
,
RabbitMQ
,
Kafka
)
Caching
strategies
Backend
-
for
-
frontend
(
BFF
)
API
gateway
CQRS
Event
sourcing
Hexagonal
/
ports
&
adapters
Saga
pattern
Idempotency
&
exactly
-
once
handling
12
Performance
,
Observability
&
Monitoring
17
skills
Core
Web
Vitals
(
LCP
,
INP
,
CLS
)
Structured
logging
Sentry
error
tracking
Lighthouse
&
bundle
analysis
Code
splitting
&
lazy
loading
Image
optimization
(
AVIF
,
WebP
)
HTTP
/2 &
HTTP
/3
EXPLAIN
ANALYZE
profiling
N
+1
query
elimination
Prometheus
&
Grafana
Datadog
OpenTelemetry
tracing
SLOs
&
SLIs
Incident
response
&
on
-
call
Memory
profiling
&
heap
analysis
Edge
caching
strategies
Synthetic
&
real
-
user
monitoring
3 / 3
