Full Stack

We are looking for Tech Stack Resource for our Direct client If you are interested Please share your updated resume immediately to senthil@jkvitservices.com ROLE : FULL STACK Experience : 3 to 7 Years Experience Job Nature : 6 Months Contract - Might Extend based on Project Delivery Full Remote - Work from Home Job Mode : Full Time ( IST Timing ) Job Description Frontend Mobile App: React Native Authentication: AWS Cognito + Twilio (SMS verification) Push Notifications: Firebase Analytics: Amplitude SDK for event tracking Backend Language/Framework: Node.js with Express API Architecture: RESTful APIs Containerization: Docker Hosting: AWS ECS (Elastic Container Service) Database & Storage Primary Database: AWS Aurora PostgreSQL (currently single instance) Optimized for initial scale Read replicas will be added as user base grows Backup & Restore disaster recovery approach File Storage: AWS S3 (with CloudFront CDN) Media Delivery: CloudFront for secure, low-latency image delivery Encryption: AWS KMS (customer-managed keys) for encryption at rest Configuration: AWS Parameter Store + Secrets Manager Secret Protection: Critical credentials encrypted at application/DB level before storage Infrastructure (AWS) Compute: ECS clusters with Docker containers Networking: VPC (Virtual Private Cloud) with private subnets CDN: CloudFront API Layer: API Gateway Monitoring: CloudWatch, Sentry (error tracking) Security: Security Groups, IAM (least privilege), KMS encryption Future: WAF (Web Application Firewall) for production Data & Analytics Product Analytics: Amplitude (event-based user behavior) Internal BI: Metabase (database analytics, dashboards) Error Tracking: Sentry Monitoring: AWS CloudWatch Data Access & Admin Tools Current: No admin portal (future roadmap item) Internal Access: Direct read-only database access for BI tools Data Extraction: RESTful API endpoints Scheduled CSV/JSON exports via cron jobs Metabase for internal analytics and dashboards Third-Party Sharing: API-based access only (no direct DB access) Key Integrations GoCardless: Payments + Open Banking Quai Digital: Pension provider (SIPP platform) Tillo: Cashback aggregator Onfido: KYC/identity verification Twilio: SMS/phone number verification SendGrid: Transactional emails ReferralHero: Referral program management DevOps & CI/CD Version Control: GitHub CI/CD: GitHub Actions + AWS CodePipeline Infrastructure as Code: Terraform Testing: Jest Container Registry: AWS ECR Deployment: Blue-green deployments to ECS Security & Compliance Encryption at rest (KMS) and in transit (TLS/HTTPS) Database in private subnet (no public access) Secrets management (AWS Secrets Manager) IAM least privilege access Security scanning in CI/CD pipeline (SAST/DAST) CloudTrail enabled for audit logging Designed for FCA compliance Development Stack Languages: Typescript Mobile Development: React Native (iOS + Android) Backend: Node.js/Express Testing: Jest