Bhawanipatna, Odisha, India[email protected]+91 77352 41313
Case Studies

Real systems, real production numbers

A close look at platforms we designed, built and run: the architecture calls, the trade-offs, and the numbers they produce in production.

  • Production systems
  • Metrics, not marketing
  • Full-stack builds
analytics.pandasdroid.comLIVETHROUGHPUTUTILISATION75%1250+99%4.9
Across the portfolio

The numbers behind these builds

12M+
Records processed
50K/day
Email send capacity
79/79
E2E tests passing
4
Systems in production
Deep dives

How we build, in detail

Each study covers the challenge, the architecture we chose and the measured results of the shipped system.

Data Engineering 4 months

High-Throughput Data Enrichment Pipeline for 12M+ Records

Internal Project

We had millions of raw domain records and needed to turn them into enriched, scored business profiles. That meant steady throughput, clean recovery from failures mid-run, AI industry classification across thousands of categories, and a database that could hold 21GB of structured data without slowing down.

12M+
Total Records
21GB
Database Size
33/sec
Throughput
2,210
NAICS Codes
GoPythonPostgreSQLKafkaOllamaSMTP
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Business Software 3 months

Enterprise CRM Platform With 40+ Data Models and Event-Driven Workflows

Internal Project

The goal was a full CRM we could run ourselves, without renting Salesforce or HubSpot. It needed multi-tenancy, data that connected contacts, leads, deals and accounts, workflow automation that reacted in real time, and AI email built in.

40+
Data Models
12
Kafka Topics
RBAC
Auth System
S3/MinIO
Storage
GoChi v5ReactTypeScriptPostgreSQLRedis
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Industrial Manufacturing 2 weeks

CutMaster, an Industrial Machine Management Dashboard

Demo product

The dashboard had to manage 13 types of industrial machine across their whole lifecycle: job scheduling, preventive maintenance, customer records, service tickets, spare parts and reporting. The UI had to stay clean and work on any screen size.

13
Machine Types
50+
API Endpoints
79/79
E2E Tests
12
React Pages
PythonFastAPIReact 19SQLiteViteRecharts
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Email Marketing 2 months

Email Campaign Engine Sending 50K Messages a Day

Internal Project

We needed an email system that could write, send at scale, track what got delivered, and read the replies. It had to rotate senders across domains, throttle itself to protect deliverability, and sort replies with AI so hot leads surfaced on their own.

50K
Daily Capacity
14/sec
Send Rate
6
Domains
6
AI Categories
PythonFastAPIReactAnt DesignAWS SESSQLite
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