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Engineer & Develop

Big Data & Analytics Engineering

Your data is piling up in S3, Redshift is timing out on every report, and your analysts are still waiting three days for a query that should run in three minutes. Flentas designs and builds your end-to-end data engineering stack — from ingestion and transformation to warehousing, BI, and ML-ready pipelines — so your business runs on insight, not gut feel.

Key Benefits

From Data Chaos to a Single Source of Truth

Stop Waiting for Insights

Reports that should take seconds are taking days because nobody owns the pipeline. Production-grade data pipelines on AWS — ingestion to dashboard — give every team accurate, real-time answers without raising a ticket.

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Fix the Broken Data Stack

Three ETL jobs, two data warehouses, and a spreadsheet nobody trusts. Flentas consolidates your data architecture onto a unified, scalable AWS stack — one source of truth your analysts, engineers, and executives all agree on.

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Cut the Query Bill in Half

Unoptimised Redshift clusters and full-table scans are burning your cloud budget. Flentas right-sizes your warehouse, partitions your data lake, and configures serverless query execution — up to 60% reduction in compute costs.

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Put ML Where It Belongs — in Production

Models trained in notebooks that never reach production. SageMaker-powered ML pipelines with automated retraining, feature stores, and inference endpoints — so your models actually drive decisions, not quarterly slide decks.

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Proof Points
60%Average reduction in data infrastructure costs
<48 hrsFrom raw data source to live dashboard
3x fasterQuery performance improvement on average
How It Works

How We Build Your Data Platform

1

Audit the Data Chaos

Most teams don't know what data they have, where it lives, or why three systems disagree on the same metric. A data architecture audit catalogues sources, maps flows, and scores data quality — so we fix the right problems first.

2

Build Pipelines That Don't Break

Brittle cron jobs and manual ETL scripts fail silently until a stakeholder notices the dashboard is stale. Event-driven ingestion pipelines using AWS Glue, Kinesis, and Lambda — with automated alerting and retry logic so data flows reliably.

3

Land Data in the Right Store

Raw, processed, and aggregated data all queried from the same place is why your Redshift cluster times out. Flentas designs your storage architecture — S3 data lake, Redshift warehouse, and Athena for serverless ad-hoc queries — giving each workload the right engine.

4

Deliver Dashboards That Get Used

BI tools nobody trusts because the numbers change on every refresh. Semantic layer definitions, certified datasets, and QuickSight or Tableau dashboards with row-level security — finance, operations, and product all see the same truth.

5

Take ML From Notebook to Production

Data science prototypes living in Jupyter notebooks that never ship. SageMaker pipelines with feature stores, model registries, A/B testing endpoints, and automated retraining — your models run in production, not in a slide deck.

6

Govern Data Before Regulators Do

PII scattered across 14 tables with no lineage documentation is a DPDP audit waiting to happen. AWS Lake Formation access controls, Glue Data Catalog lineage, and data masking policies make your data estate governed, documented, and defensible.

Technology Stack

Technologies & Tools We Use

Data Ingestion & Streaming

Kinesis Data Streams · Kinesis Firehose · AWS DMS · Apache Kafka (MSK) · AppFlow · AWS Glue · Lambda · Debezium CDC

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Storage & Data Lake

Amazon S3 · Lake Formation · Hadoop (HDFS) · DynamoDB · ElastiCache · Glacier · S3 Intelligent-Tiering

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Warehouse & Processing

Amazon Redshift · Athena · Glue ETL · EMR (Spark, Hive) · Snowflake · BigQuery · dbt · Redshift Spectrum

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BI & Visualisation

QuickSight · Tableau · Power BI · Apache Superset · Metabase · Grafana · Looker · OpenSearch (Kibana)

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Machine Learning & AI

SageMaker · Feature Store · SageMaker Pipelines · Rekognition · Forecast · Fraud Detector · Comprehend · MLflow · Bedrock

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Governance, DataOps & Languages

Lake Formation · Glue Data Catalog · Macie · Airflow (MWAA) · Great Expectations · Monte Carlo · Python (PySpark) · Spark · SQL · Scala

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Use Cases

Industries & Scenarios We Serve

BFSI / Fintech

Loan origination data siloed across five systems with no single risk view — a serverless analytics pipeline on AWS delivers real-time credit decisioning dashboards, cutting analyst query time by 80%.

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Gaming / High-Traffic Platforms

Millions of game events per second with no monetisation visibility — a Kinesis-to-S3-to-Athena pipeline enabled real-time player behaviour analytics and a 35% uplift in in-app purchase conversion.

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SaaS / Subscription Platforms

Churn prediction model trained quarterly on stale data — automated SageMaker retraining with daily feature refresh reduced monthly churn by 18% within two quarters.

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E-Commerce / Retail

Daily sales reports delivered the following afternoon via emailed spreadsheets — an automated QuickSight pipeline gives merchandising teams live inventory and revenue visibility across 12 product categories.

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Case Studies

Proof, Not Promises

Fintech
60%Reduction in Incident TAT

A UAE BNPL platform had no analytics visibility on loan performance post-MVP. Flentas built a serverless analytics pipeline — S3 data lake, Athena, Glue ETL, QuickSight — with anomaly detection and infrastructure costs cut through serverless-first architecture.

Gaming
35%In-App Purchase Conversion Uplift

A gaming studio generated petabytes of event data on Firebase with no monetisation analytics. Flentas migrated the stack to AWS — Kinesis Firehose, partitioned S3 data lake, Athena, and SageMaker player behaviour models — handling 40x data volume growth.

SaaS
4 hrsReporting Time, Down from 3 Days

A high-growth SaaS platform had manual monthly reporting and zero ML in production. Flentas built automated dbt pipelines, a Redshift warehouse, and SageMaker churn prediction — the model was live in production within 6 weeks.

Our analysts were spending three days every week just preparing data for reports that were already out of date by the time they landed in inboxes. Flentas redesigned our entire data pipeline on AWS — Glue, Redshift, QuickSight — in under eight weeks. Reports that used to take three days now run in under four hours. The dashboards update every 15 minutes. We made better pricing decisions in the first month than we had in the previous two quarters combined.

VP of Data & AnalyticsLeading E-Commerce Platform, India

Related Services

What's Next After This Engagement

Cloud Managed Services

Your new data platform needs 24x7 monitoring and incident response — so pipelines don't break at 2AM without anyone noticing.

Explore Cloud Managed Services

Cloud Migration

Still running your data warehouse on-premise? Flentas migrates your legacy data estate to AWS before we build the analytics layer on top.

Explore Cloud Migration

DevSecOps & Automation

Data pipelines that ship manually break manually. CI/CD automation for your data workflows — automated testing, deployment, and rollback.

Explore DevSecOps & Automation
Get Started

Run Your Business on Insight, Not Gut Feel.

Book a free data architecture audit. We'll catalogue your sources, score your data quality, and show you the path from broken pipelines to dashboards your board actually trusts.

AWS Advanced Consulting Partner · 100+ Migrations Delivered · 96.5% Client Retention