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Data Engineering Services for Reliable, AI-Ready Data

Connect scattered sources, fix brittle pipelines, and give every team the same trusted metrics. We build tested ingestion, modeling, and analytics layers that feed your reporting, automation, and AI.

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Krypton dashboard with a candlestick price chart, portfolio list, and latest transactions table
Web3 · 30-month buildReal-time Ethereum data platform
  • 100+Projects delivered
  • Since 2019In business
  • 99%Pipeline uptime
  • 95%Client retention

Complex Data Challenges Turned into Reliable Systems.

Explore software and data projects where our engineers solved integration, scalability, reliability, and platform challenges for clients.

  • Krypton dashboard with a candlestick price chart, portfolio list, and latest transactions table

    Web3 · 30-month build

    Real-Time Ethereum Data Platform

    A real-time ETL pipeline syncs Ethereum nodes, queues incoming chain data through Redis and BullMQ, and indexes it in Astra DB, handling block reorganizations. Terraform automates the infrastructure and data replication.

    • Astra DB
    • Redis
    • BullMQ
    • Node.js
    • Terraform
    • Geth
  • Home page of an AI tax guide for Sri Lanka, shown beside the product on laptop, tablet, and phone screens

    Sales & Marketing · 9-month build

    Sales CRM with a Unified Lead Timeline

    Twilio feeds calls, WhatsApp, SMS, and email into one communication engine, so every interaction lands on the right lead's timeline. Retry logic keeps critical events from being missed at peak traffic.

    Time to update a lead record

    Before
    3–5 min
    After
    <60 s
    • Twilio
    • MongoDB
    • PostgreSQL
    • Node.js
    • AWS
    • Next.js
  • Small-business funding home page with a Get Funded button, a business owner at a laptop, and press logos

    FinTech · 7-month build

    Financing Platform with Document Retrieval

    Gemini embeddings and an Upstash vector store retrieve useful content from PDFs, past call transcripts, and other stored material for the assistant. Python and FastAPI services run the APIs and business rules.

    Fewer next-step support tickets in trial usage

    Measured
    20–30%
    • Upstash Vector
    • Gemini
    • FastAPI
    • Python
    • Supabase
    • LangGraph
  • Dental practice savings platform home page with a gloved hand holding a tooth and savings on supplies, equipment, repairs, and education

    Healthcare · Web platform

    BI and Reporting Platform for Dental Practices

    BI dashboards ingest operational and financial data from multiple sources for practice owners and administrators, with MySQL holding the operational, transaction, vendor, and practice data.

    Practices and organizations using the platform

    Measured
    19,000+
    • MySQL
    • Laravel
    • REST APIs
    • React
    • OAuth 2.0
    • PHP

Looking for AI, web, or mobile work? View all case studies

Clutch · 4.9 from 7 reviews

What Clients Say

Verified Clutch reviews from a head of product, a co-founder, and a CEO we've worked with. The pipelines and data layers we built are in the case studies above.

  • Development & support · Digital health SaaS4.5
    “Coding Crafts has been an integral partner in launching our first SaaS product and deploying to a reference customer.”
    Peter RobinsonHead of Product, Early-Stage SaaS VendorVerified via Clutch
  • Product design & dev · Async Labs5.0
    “Coding Crafts was able to deliver a high quality application (no critical defects, extensible and clean code) on a very tight timeline.”
    SahilCo-Founder, Async LabsVerified via Clutch
  • Custom software · Boalt LLC5.0
    “Even though we have a huge time difference, [their] team was always readily available to help. Work product was iterative and good.”
    Adam BoaltCEO, Boalt LLCVerified via Clutch

Our Data Engineering Process, from Sources to Production

A structured data engineering process that starts with your sources and business requirements, then moves through architecture, pipeline development, testing, deployment, and ongoing optimization.

  1. Assess

    We review your sources, pipelines, reporting needs, failure points, and data dependencies.

    You get: A review of your sources, pipelines, reporting needs, failure points, and data dependencies.

  2. Design

    We design the target architecture, data models, orchestration approach, and operating requirements.

    You get: A target architecture, data models, orchestration approach, and operating requirements.

  3. Data Management

    We build ingestion, transformation, and integration pipelines around your source systems and business logic.

    You get: Ingestion, transformation, and integration pipelines built around your source systems and business logic.

  4. Validate

    We add automated tests, monitoring, lineage, and validation around critical data flows.

    You get: Automated tests, monitoring, lineage, and validation around your critical data flows.

  5. Deploy

    We deploy pipelines, models, and infrastructure through repeatable environments with documented ownership.

    You get: Pipelines, models, and infrastructure deployed through repeatable environments, with documented ownership.

  6. Optimize

    We monitor reliability, performance, query cost, and changing source requirements after launch.

    You get: Reliability, performance, query cost, and changing source requirements monitored after launch.

Scope and price
Set after the audit
Focused pipeline
4–8 weeks
Full warehouse rebuild
3–6 months

Data Engineering from Ingestion to Production

Our data engineering services cover ingestion, transformation, modeling, orchestration, testing, analytics, and the infrastructure needed to run reliable data workloads in production.

  • Build

    Connect databases, applications, files, and APIs through dependable ingestion and integration pipelines.

  • Pipeline Engineering

    Build batch and streaming pipelines that transform data reliably and handle schema changes without constant manual repair.

  • Data Modeling & Warehousing

    Design warehouse and lakehouse models that give analytics teams clear, reusable business definitions.

  • Data Quality & Observability

    Add validation, testing, lineage, and observability so teams catch bad data before it reaches reports or applications.

  • Analytics Engineering

    Build transformation layers and semantic models that make reporting faster and reduce repeated logic in dashboards.

  • Real-Time Data

    Process events and operational data in near real time for monitoring, alerts, and time-sensitive product workflows.

  • AI-ready Data Infrastructure

    Prepare governed, accessible data layers that give AI applications reliable inputs without rebuilding the data foundation for every use case.

  • Data Platform Operations

    Automate orchestration, monitoring, cost controls, and recovery so the platform remains stable as data volume and usage grow.

Technology for Reliable Data Engineering.

We use established warehouse, orchestration, streaming, cloud, and analytics technologies according to your data volume, latency, reliability, and reporting requirements.

  • TensorFlow
  • PyTorch
  • OpenAI
  • Gemini
  • Python
  • Node.js
  • Django
  • FastAPI
  • AWS
  • Microsoft Azure
  • GCP
  • Vercel
  • Docker
  • Kubernetes
  • Terraform
  • Git
  • AWS
  • Microsoft Azure
  • GCP
  • Vercel
  • Docker
  • Kubernetes
  • Terraform
  • Git
  • TensorFlow
  • PyTorch
  • OpenAI
  • Gemini
  • Python
  • Node.js
  • Django
  • FastAPI

Data Engineering Built with Ownership.

Reliable data engineering requires more than moving records between systems. We build for maintainability, observability, clear ownership, and the production demands your teams face every day.

  • Work with Your Existing Stack

    We work with existing databases, APIs, warehouses, and legacy systems without forcing unnecessary platform changes.

    In a shipped build

    The dental platform integrates several vendors, services, and workflows in one ecosystem, with REST APIs between its services and room for future integration.

    BI and reporting platform for dental practices
  • Maintainable Engineering

    Version-controlled pipelines, repeatable environments, and documented models make the platform easier for your own engineers to operate.

    In a shipped build

    Terraform automates the creation of Krypton's infrastructure and its data replication, which cut manual overhead and made new data sources simpler to add.

    Real-time Ethereum data platform
  • Data Quality Built In

    Tests, validation rules, and observability catch failures before they spread into reports and downstream systems.

    In a shipped build

    Krypton's pipeline handles reorganized blocks so indexed chain data stays intact through block changes, and Bugsnag monitors the platform for errors.

    Real-time Ethereum data platform
  • Measurable Delivery

    We break the work into measurable phases so each release improves a real pipeline, dataset, or reporting workflow.

    In a shipped build

    Reps used to lose 2–4 hours a day to data entry and admin. With most lead data now captured automatically, their manual workload fell by about 50–60%.

    Sales CRM with a unified lead timeline
Industries we serve
  • Healthcare
  • Finance
  • Retail
  • Manufacturing
  • Logistics
  • SaaS

Data Engineering Questions, Answered.

A focused pipeline or analytics layer typically starts around $20,000. Full platforms with custom modeling, orchestration, and migrated reporting range from $50,000 to $250,000 or more, depending on data complexity and the number of integrations. Pricing is set after the audit, not before it.

Get Analytics Your Team Can Rely On.

Use our no-obligation 40-hour trial to evaluate how we approach your sources, pipelines, models, and reporting requirements before committing to a larger data engineering engagement.

Response
Within 24 hours
First call
Free 30-min scope
Engagement
Fixed-scope or T&M
Handover
Code + docs, always