Jatin Siyal — Senior Software Engineer

Senior Software Engineer & Backend Architect I design and build scalable, distributed web systems — from microservice architecture and cloud infrastructure to high-performance databases and modern frontend experiences. ━━ Backend & Architecture ━━ • Microservices design with domain-driven development (DDD), CQRS, and event sourcing patterns • RESTful APIs, GraphQL (Apollo Server/Client), gRPC inter-service communication • Event-driven architecture using Apache Kafka and RabbitMQ • API Gateway patterns, service discovery, and circuit breaker implementations • Node.js / NestJS / Laravel with clean architecture and SOLID principles ━━ Database Engineering ━━ • Advanced PostgreSQL & MySQL: materialized views, CTEs, window functions, partitioning, stored procedures, query plan analysis • Redis: caching strategies, pub/sub, distributed locks, session management • MongoDB for document-oriented and flexible schema workloads • Database migrations, zero-downtime deployments, and schema versioning ━━ Frontend ━━ • React, Next.js (SSR / ISR / App Router), Angular, Vue.js • State management: Redux Toolkit, Zustand, NgRx • Performance optimization: lazy loading, code splitting, Core Web Vitals ━━ Cloud, DevOps & Infra ━━ • AWS: EC2, ECS, Lambda, S3, RDS, SQS, SNS, IAM, CloudFront, CloudWatch • Container orchestration: Docker, Kubernetes (Helm charts, HPA, namespaces) • Infrastructure as Code: Terraform (multi-environment, modular) • CI/CD: GitHub Actions, GitLab CI, Jenkins • Observability: ELK Stack, Prometheus, Grafana, Datadog • Nginx, Linux server administration, bash scripting ━━ Security ━━ • OAuth 2.0, OpenID Connect, JWT, API key management • OWASP Top 10 hardening: XSS, CSRF, CORS, SQL injection prevention • Rate limiting, DDoS mitigation, secrets management (Vault / AWS Secrets Manager) ━━ Integrations & Tools ━━ Salesforce · Google Workspace · SharePoint · Braze · Twilio · SendGrid · Pipedrive · Zoho Bigin · Stripe · Webhooks Notable Projects: ▸ High-concurrency real-time platform for live astrology services (calls + chat, thousands of simultaneous users) ▸ Event-driven e-commerce system with affiliate engine, referral rewards, and fraud detection ▸ Multi-service CRM plugin ecosystem for Pipedrive and Zoho Bigin ▸ SaaS resume builder and automated web scraping pipelines ▸ Custom WordPress plugin suite including SVG healthcare UI and WooCommerce automation

Stackforce AI infers this person is a Backend-heavy Fullstack Developer with expertise in SaaS and real-time communication systems.

Location: Delhi, India

Experience: 6 yrs 7 mos