Core Development Capabilities

At DevTeam, we leverage a wide range of practical technologies to build web and mobile features, handle data efficiently, optimize performance, and enhance user experience. From rapid MVP launches to complex system architecture, we use a solid and production-proven tech stack designed for real-world reliability and scalability.

🧩 Key Technologies We Use:

• 🔐 User Authentication & Security: Email verification, social login (Google/Facebook/Apple), Laravel Sanctum
• 🗂️ CMS & Forum Features: Announcements, comments, gallery, FAQs, user reporting
• 💳 Payment Systems: Stripe, PayPal, Toss, Inicis, BootPay / Tax invoicing / Shipping labels
• 📬 Email & Notifications: SMTP, Mailgun, scheduled sending, Laravel Notification
• 📃 Document Automation: Contract generation, HTML→PDF conversion, file merging
• 🐳 Deployment Automation: Docker, Laravel Forge/Vapor, GitHub Actions CI/CD
• 🌀 UX Enhancements: Skeleton loaders, infinite scroll, lazy loading
• 🔐 Permission Systems: Row-level access, team roles, shareable links
• 🌐 SEO Optimization: OG/meta tags, sitemap, hreflang, robots.txt
• 🔗 External API Integration: REST, SOAP, GraphQL client design/integration
• ⚙️ Microservice Architecture: API Gateway, gRPC
• 📡 Real-Time Interactions: Livewire, Alpine.js, Echo, polling
• 🧪 Automated Testing: PHPUnit, Laravel Dusk, structured integration tests
• 📷 Image Processing: Resizing, thumbnail generation (GD, Imagick)
• 📱 QR Code: Generation & scanning (Simple QrCode, ZXing)
• 🚀 Large File Handling: Upload/download (AWS S3, Cloudflare R2 API)
• ⚡ Real-Time Caching: Redis, Laravel Cache
• 📊 Excel/CSV/XML: Upload/download and parsing (Laravel Excel, etc.)
• 📈 Chart Visualization: Chart.js, amCharts, ApexCharts
• 📌 Dashboard Filters & Sorting: Custom analytics views
• 👥 User Roles & Permissions: Role-based access control (Spatie Roles)
• 🌍 Multilingual Support: Laravel Lang, translation management
• ⏱️ Scheduled Tasks: Scheduler, queue workers
• 🧠 AI Tagging: Automatic image classification via AI
• 🔐 Advanced Security: OTP, 2FA (Google Authenticator)
• 🔄 File Transfer: Automated FTP/SFTP
• 📉 User Behavior Analytics: Behavior tracking script integration
• 🔎 Text Search: Full-text, Meilisearch
• 📄 PDF Generation: SnappyPDF, DomPDF
• 🔁 Webhook Integration: Stripe, Slack
• 📡 Device Integration: Flutter + platform channels
• 📨 Live Notifications: Pusher, Laravel Echo
• 📅 Calendar Integration: Google Calendar, Outlook API
• 💬 Real-Time Chat: Laravel WebSockets, WebSocket
• 📝 OCR Processing: Tesseract, Google Vision
• 🗺️ Location-Based Services: GeoIP, Kakao/Google Maps
• 📊 Access Logs & Analytics: Laravel Telescope, custom logging
• ⏳ Real-Time Queues: Live visitor counters / waiting rooms
• ✍️ Editor Integration: Markdown (Toast UI, TipTap, etc.)
• 📺 Social/External APIs: Instagram, YouTube, ticket system APIs
• 🔑 API Key Management: Per-project limits, usage stats
• 🛎️ Service Monitoring: Uptime checks + Slack alerts

AI API Integration Capabilities

DevTeam specializes in integrating a wide range of AI APIs to deliver intelligent solutions across text, image, voice, vision, and automation workflows.

• 🧠 Natural Language Processing (NLP): OpenAI GPT, Claude, Cohere, Hugging Face Transformers
• ✍️ Automated Content Generation: Blog posts, reviews, emails (OpenAI, Gemini, Claude)
• 🌐 Multilingual Translation: DeepL, Google Translate API, Amazon Translate
• 🖼️ Image Generation: DALL·E, Stability AI, Midjourney API integration
• 🔎 Image Analysis: Google Vision, AWS Rekognition, OpenCV
• 🔊 Speech-to-Text (STT): OpenAI Whisper, AssemblyAI, Google STT
• 🎙️ Text-to-Speech (TTS): ElevenLabs, Google TTS, AWS Polly
• 🔁 AI Automation Pipelines: LangChain, Flowise, AutoGPT architecture
• 🧩 Multi-API Orchestration: Zapier, Make, LangChain Tool Calling
• 🧾 Document Summarization & Extraction: PDF summaries, contract clause extraction, OCR + NLP
• 📊 Data-Driven Search & Retrieval: RAG + vector DBs (Qdrant, Pinecone, Weaviate)
• 🔐 Privacy-Preserving Architecture: Local fine-tuning + client-side inference models

Supported APIs: OpenAI, Claude, Google Vertex AI, Hugging Face, Cohere, Stability AI, AssemblyAI, DeepL, ElevenLabs, Amazon Bedrock, LangChain, OpenCV, and more.

External API Integration

DevTeam integrates a wide range of third-party APIs to deliver practical solutions for authentication, payments, messaging, analytics, and automated deployment.

• 🔐 Social Login: Google, Facebook, Kakao, Naver OAuth integration
• 💳 Payment Systems: PayPal, Stripe, Toss Payments, Inicis
• 📲 Auth & Notifications: Firebase Auth, Firebase Cloud Messaging, Twilio SMS
• 💬 Messaging APIs: LINE Messaging API, Slack Webhook, Discord Webhook
• 🌐 Maps & Location Services: Google Maps API, Kakao Maps API
• 📈 Analytics & Tracking: Google Analytics, Facebook Pixel, Microsoft Clarity
• 📺 Content APIs: YouTube Data API, Instagram Graph API
• ☁️ Cloud Storage: Amazon S3, Cloudflare R2
• 📧 Email Services: SendGrid, Mailgun, MailerLite, AWS SES
• 🌍 Domain & DNS Management: AWS Route53, Cloudflare DNS
• 🔁 CI/CD Automation: GitHub Actions, GitLab CI/CD, Bitbucket Pipelines

These APIs are actively used by DevTeam in real-world projects to support authentication, auto-payments, user alerts, analytics, content delivery, and CI/CD workflows.

Technology Stack