Sycora
Module // SYS_BACKEND

Server & Database
Architecture.

We engineer the invisible systems that keep products alive. Scalable microservices, deeply optimized relational databases, and secure, high-concurrency APIs.

Architecture Framework

The 4 Pillars of
Backend Systems.

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SQL & Relational Topology

Strictly normalized PostgreSQL schemas designed for absolute data integrity. We engineer composite indexes and foreign key constraints to prevent orphaned data at scale.

PostgreSQL & Supabase Architecture
ACID Compliant Transactions
Automated DB Migrations
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Microservices & GraphQL

Decoupled backend logic distributed across isolated microservices. We use Apollo GraphQL to allow frontends to fetch exact data trees without over-fetching.

Apollo GraphQL Federation
Event-Driven Node.js
Docker Container Isolation
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Redis & In-Memory State

Eliminating heavy database read-loads by caching frequent queries in Redis. Essential for real-time leaderboards, session management, and high-velocity web sockets.

Sub-Millisecond Redis Reads
Automated Cache Invalidation
Distributed Session State
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Enterprise Identity & IAM

Cryptographic security perimeters utilizing JSON Web Tokens (JWT), Role-Based Access Control (RBAC), and strict CORS policies to lock down internal APIs.

JWT Token Rotation & Scoping
OAuth 2.0 / SAML Integration
Rate Limiting & DDoS Shielding
Build Packages

Fixed Milestones. Zero Downtime.

API & DB Foundation
$4,500/ Fixed 3-Week Sprint

A rock-solid backend architecture for a new product. Secure database modeling, custom REST API endpoints, and complete user authentication.

PostgreSQL Database Setup
Custom Express/Node.js API
JWT User Authentication
Postman API Documentation
Most Popular
Enterprise Microservices
$14,500/ Fixed 6-Week Milestone

A heavily decoupled, highly scalable architecture for complex SaaS products. Includes GraphQL federation, background worker queues, and Redis caching.

GraphQL API Federation
BullMQ Background Jobs
Redis In-Memory Caching
Dockerized Deployment
Backend Infrastructure
$3,000/ Monthly Rolling

Ongoing maintenance of your server environments. We handle database query optimization, security patching, and server load balancing as you scale.

24/7 Server Load Monitoring
Monthly Database Index Tuning
Security & Dependency Patching
Priority SLA Support