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Stream Data Processing

By the time last night’s batch tells you a payment failed, a machine overheated, or a user abandoned checkout, the moment to do anything about it is gone. Most teams don’t need “real time” everywhere — they need it in the three or four places where a decision made an hour late is worth nothing.

We build those paths on Kafka, Flink and Spark Structured Streaming, and we build them for the messy reality: events arriving out of order, a device that was offline for an hour, a consumer that falls behind during a traffic spike, a deploy that has to happen without losing a single message. Exactly-once semantics, event-time windows, backpressure handling, and replayable topics — deployed on your cloud, with dashboards that move in seconds instead of hours.

Key Features

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Kafka / Flink / Spark Streaming

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Exactly-Once Delivery

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Event-Time Windowing

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Sub-Second Latency

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Schema Registry & Evolution

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Backpressure Autoscaling

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Topic Replay & Reprocessing

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Real-Time Dashboards

Key Advantages

Reduce Operational Costs

One Stream, Many Consumers

The same pipeline feeds dashboards, alerts, ML features and AI agents. You build ingestion once, not once per use case.

Process More in Less Time

Act While It Still Matters

Event to decision in seconds — fraud flags, stock-outs, SLA breaches and churn signals caught inside the window where action changes the outcome.

Data You Can Trust

Exactly-Once, Not "Probably Once

Checkpointing and transactional sinks, so a restart never double-counts a payment or fires an alert twice.

Analytics-Ready Data

Survives the Spike

Backpressure-aware consumers and autoscaling, so peak day traffic behaves like an ordinary Tuesday.

Custom Logic Implementation

Late and Out-of-Order Data Handled

Event-time windows and watermarks mean a device that was offline for an hour lands in the right bucket — not today's.

Scalable & Future-Ready

Replay Any Point in History

Retained topics let you fix a bug and re-process the last week — instead of accepting that the numbers are wrong forever.

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Trusted by Innovators Across Industries

The data engineering work happens underneath: pipelines that are clean, tested, and production-grade, so the AI layer on top actually holds up. That's the difference between a chatbot that impresses in a demo and an agent your team can put into a real workflow.

What Our Clients Say

Trusted by global enterprises and fast-growing startups to deliver reliable, scalable, and intelligent data solutions.

Mohit Jain

Director, Data Engineering & AI Solutions

GKCodeLabs delivered a highly responsive and natural-sounding Voice AI Agent that met our expectations perfectly. Their expertise in conversational design and real-time processing was evident throughout the project. Communication was smooth, delivery was on time, and the final product was both reliable and scalable. Highly recommended for Voice AI solutions.

Vishal Pandey

Head of Product Engineering

GKCodeLabs helped us automate our entire data ingestion pipeline, cutting manual reporting time by 70%. Their batch processing solution scales beautifully with our workloads.

Suresh M.

Cloud & DevOps Lead

We are very satisfied with the LangGraph-based workflow automation agent delivered by the vendor. They demonstrated strong expertise in designing scalable, multi-step AI workflows with clean architecture. The solution is efficient, extensible, and easy to maintain. A great partner for building advanced AI-driven automation systems.

Karthik Reddy

Director, AI & Data Platforms

GKC team successfully deployed our RAG-based application on AWS along with a seamless GraphDB migration. Their expertise in retrieval systems, cloud infrastructure, and data migration ensured a smooth transition with zero disruption. The solution is performant, scalable, and well-architected. Great execution and highly reliable team for complex AI deployments.

FAQ

Frequently Asked Questions

Here are some of the most common questions we receive from businesses exploring our solutions.

What kind of data do you work with?

We handle structured, semi-structured, and unstructured data from various sources, including databases, APIs, files, IoT devices, and streaming platforms.

Can you work in our cloud environment?

Yes, with our Bring Your Own Cloud (BYOC) model, we build and manage data pipelines securely within your existing cloud infrastructure.

What visualizations or reports can you deliver?

We create interactive dashboards and visual reports using tools like Power BI, Tableau, or custom-built frontends tailored to your KPIs.

Is your service scalable as our data grows?

Yes, all our solutions are cloud-native and built to scale with your data volume, user base, and business complexity.

AI Agents & LLM Apps Built to Run in Production

Most AI agents fail quietly - on stale data, broken pipelines, or retrieval that returns the wrong context. GKCodeLabs builds AI agents, RAG systems, and LLM applications on data infrastructure we engineer ourselves - so what you ship holds up under real traffic, not just demos.