Available for new projects

Backend systems
built to scale.

Boutique engineering studio specialising in scalable APIs, cloud infrastructure, video pipelines, and AI automation — production-grade from day one.

helixbean.com/dashboard
HelixBean hotel analytics dashboard
✦ Live product
Node.js TypeScript AWS EKS Kubernetes Kafka MongoDB PostgreSQL HLS Streaming n8n Agents Bare Metal MediaLive GPT-4 Node.js TypeScript AWS EKS Kubernetes Kafka MongoDB PostgreSQL HLS Streaming n8n Agents Bare Metal MediaLive GPT-4
5+
Years of production
engineering
3+
Live SaaS products
delivered
50ms
Avg API response
time achieved
24h
Response time on
every enquiry

End-to-end engineering,
from API to infra.

We take ownership of the full stack — backend, cloud, media, and AI. No hand-offs, no gaps.

01 — Backend

APIs & Backend Systems

Scalable Node.js + TypeScript services, async workflows, event-driven architecture built for high throughput and zero-downtime.

Node.jsTypeScriptREST/GraphQLKafkaSQS
02 — Infrastructure

Cloud & Bare Metal

AWS, EKS, and bare metal. We design infrastructure that scales and costs less — obsessive about not overspending on managed services.

AWS EKSKubernetesHelmBare metal
03 — Media

Video & Streaming Pipelines

End-to-end RTMP to HLS pipelines. Multi-quality encoding, low-latency output, clip generation. Hotstar-grade architecture at startup cost.

RTMPHLSMediaLiveFFmpeg
04 — AI

AI Automation & Agents

Practical AI that saves real hours — n8n + GPT multi-agent workflows, Slack integrations, document intelligence pipelines.

n8nGPT-4LangChainAgents

Selected work

Real products. Real clients. Real production.

Hospitality SaaS · Live Product

HelixBean — Hotel Analytics Platform

Full-stack hospitality intelligence dashboard for hotel chains. Real-time KPI tracking, occupancy vs SDLY, ADR & RevPAR analytics, competitor rate intelligence, F&B module, and multi-property reporting. Used by properties like Taj Lake Palace Udaipur.

helixbean.com
HelixBean rates dashboard — Taj Lake Palace Udaipur competitor intelligence
Media Infrastructure · Delivered

Live Video Streaming Pipeline

RTMP ingestion to HLS delivery pipeline with multi-quality outputs (480p–1080p), sub-3s latency, clip generation via event markers, Kafka-orchestrated processing. Built for ~50 concurrent broadcasters with cost-optimised bare metal infra.

AI Automation · Delivered

AI Workflow Automation Suite

Multi-agent GPT-powered automation — PTO management via Slack, financial document parsing (credit card statements → structured CSV), fantasy sports live data insights. Saves 10+ hours/week per team.

Tools we trust in production

Not just tutorials — these are tools we've run at scale with real traffic and real constraints.

Backend & APIs

  • Node.js + TypeScript
  • Express / Fastify
  • REST + GraphQL
  • WebSockets
  • Async job queues

Databases

  • MongoDB (Atlas + VPC peering)
  • PostgreSQL
  • Redis
  • Schema design & tuning

Cloud & Infra

  • AWS EKS, EC2, S3, Lambda
  • Kubernetes + Helm charts
  • Bare metal servers
  • CloudFront CDN
  • Nginx + PM2

Messaging & Events

  • Kafka / AWS MSK
  • SQS / SNS
  • Event-driven architecture
  • Parallel + async processing

Media Streaming

  • AWS MediaLive + MediaPackage
  • RTMP / HLS / DASH
  • FFmpeg pipelines
  • Low-latency streaming

DevOps & AI

  • Jenkins CI/CD
  • Lens + Helm tooling
  • n8n + GPT-4 agents
  • Monitoring & observability

Got a project in mind?

Tell us what you're building. We respond within 24 hours with our availability and a rough scope.

⟳ Typically responds within 24 hours