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A query that's fast at 10,000 rows can crawl at 10 million.

A missing index, a bad join, a schema that made sense at launch — all invisible until your data grows. For 10+ years we've placed engineers with 70+ businesses, including SQL developers who design and query databases with real scale in mind from the start.

★★★★★ 4.9/5 from 70+ clients 10+ YEARS 2,500+ PROJECTS
Sound Familiar?

Databases don't complain until they slow to a crawl.

These are the problems teams hit as data grows.

A dashboard that used to load instantly now takes several seconds.

No one's sure which indexes actually help versus just take up space.

The schema was designed early and never revisited as the app grew.

Reporting queries lock up the production database during peak hours.

Data integrity issues are traced back to missing constraints.

A migration between database versions or vendors feels risky and unplanned.

A schema and query set that works today can quietly fall apart as data grows. We place engineers who design for that growth from the start, not after the slowdown.

Who This Is For

Built for teams whose data has outgrown the schema.

If your database is slower than it used to be, this is for you.

Teams debugging slow queries

Something's slow and you need it diagnosed and fixed properly.

Teams designing a new schema

You want the data model right from the start, not fixed later at a cost.

Teams planning a database migration

Moving between versions or vendors and want it planned, not risky.

How We Fix It

Databases built to scale.

Each problem above maps to how we build. Here's how we fix it.

Fixes: dashboards slowing down

Query Plan Analysis

We read execution plans to find the real bottleneck, not guess at fixes.

Fixes: unclear indexing

Deliberate Indexing Strategy

Indexes chosen for real query patterns, not added reactively.

Fixes: schema never revisited

Schema Designed for Scale

Data models built with growth in mind, reviewed as your app evolves.

Fixes: reporting locking production

Isolated Reporting Workloads

Heavy reporting queries separated from transactional workloads.

Fixes: missing constraints

Real Data Integrity

Constraints and relationships enforced at the database level, not just in code.

Fixes: risky migrations

Planned, Tested Migrations

A tested plan to move between versions or vendors without surprises.

Why CrecenTech

We design databases for the data you'll have, not just today's.

We've grown our own databases from thousands to millions of rows, so we know exactly which decisions age well and which quietly become bottlenecks. For 10+ years and 70+ clients, we design and query with that scale in mind.

Book a Talent Call →
Diagnosed, not guessed. Real execution plan analysis.
Scale-tested. We've grown databases ourselves.
Vendor-flexible. Postgres, MySQL, SQL Server, matched to you.
Flexible terms. Contract, contract-to-hire or project-based.
10+ years, 70+ clients. Proven technical staffing across industries.
The Honest Comparison

Post a job, use a body shop, or match with us.

The same database, three very different growth outcomes.

DIY Job Posting
On your own
Schema design
Never revisited after launch
Query performance
Slowdowns discovered by users
Time to hire
Months of screening, roadmap slips
If it doesn't work out
Start the whole search over
Generic Body Shop
Typical vendor
Schema design
Basic normalization, not scale-tested
Query performance
Fixed reactively, not proactively
Time to hire
Weeks, quality still unclear
If it doesn't work out
Limited accountability after invoice
Recommended
CrecenTech
Schema design
Designed and reviewed for real growth
Query performance
Profiled and optimized before it hurts
Time to hire
Shortlist in days
If it doesn't work out
Fast replacement from our pool
How It Works

From brief to shipping code.

01

Talent Call

We scope your database, scale and pain points — no cost, no obligation.

02

Shortlist in Days

We match vetted SQL developers ready to interview.

03

Diagnose & Fix

They profile real bottlenecks and design for growth.

04

Ship & Maintain

Your database performs, and we keep it that way as you scale.

What You Get

Everything in this placement

Schema design & review
Query & index optimization
Shortlist in days
Contract or contract-to-hire
Planned migration support
Replacement guarantee
Before You Ask

Questions we hear a lot.

What databases do you work with?+

PostgreSQL, MySQL, SQL Server and others — we match the engineer to your existing database rather than pushing a preference.

Our queries were fast and now they're slow — what happened?+

Almost always data growth exposing a missing index or an inefficient query pattern that worked fine at a small scale. We profile and fix the actual cause.

Can you help design our database schema from scratch?+

Yes — schema design is often the highest-leverage decision in a system, and getting it wrong early is expensive to fix later.

How fast can someone start?+

We match from an existing vetted pool, so you're typically interviewing within days and can have someone contributing shortly after.

Contract or contract-to-hire?+

Both. Many clients start on contract to prove fit on real work, then convert strong performers to permanent.

Get a database that scales with you.

Book a talent call — we'll scope your database and match a SQL developer who designs for real scale.