Resumes show claims. We show proof. SQL Developers assessed on Query Store triage, multi-region disaster recovery patterns, and lock escalation management — so you interview candidates, not question marks.
No credit card required.
Talent Marketplaces give you a resume. We give you the source code.
Candidate A
Software Engineer
Self Reported
2024
Experience
5 years React / Frontend Development
No portfolio links
Previous Roles
X-Corp
Tech Solutions Inc.
Education
B.S. Computer Science — State University
• UNVERIFIED CLAIM
Verified ProofedVerified Engineer
ConnectDevs Intelligence Dossier
SAM TECH SCORE
98/100
CODE QUALITY
A+
TECHNICAL INTERVIEW HIGHLIGHTS
Play Recorded Proof
const solveHardProblem = (data) => {
return data.reduce((acc, val) => {
// Verified optimal O(n) solution
return { ...acc, [val.id]: val.performance };
}, {});
};DECISION-READY DATA
You set the criteria. Scout ranked the matches. Now choose who's worth your time.
7 Years
89%
Match Score
FinTech Global
Georgia Institute of Technology
B.S. Computer Science
2012 - 2016
Alex Mercer
Senior Mobile Engineer
2021 – Present
7 Years
89%
Match Score
FinTech Global
Georgia Institute of Technology
B.S. Computer Science
2012 - 2016
Sarah Chen
Senior Mobile Engineer
2021 – Present
7 Years
89%
Match Score
FinTech Global
Georgia Institute of Technology
B.S. Computer Science
2012 - 2016
David Rodriguez
Senior Mobile Engineer
2021 – Present
We analyze thousands of placements to give you real-time salary data for every experience level.
Role: Junior SQL Developer
0-2 Years
Entry-level profile with a strong foundation in relational data modeling, basic query optimization, and database normalization.
REQUIREMENTS
Degree in Computer Science or equivalent practical training.
Write foundational SQL queries to support data extraction and reporting.
Monitor database performance and maintain index hygiene across transactional systems.
Junior Developer Hourly Rate
Average Yearly Salary ~$82k /yr
Market
Signal
Demand Baseline
SQL remains the baseline skill for data roles, keeping junior demand consistent year-over-year.
Role: Mid SQL Developer
3-5 Years
Mid-level profile with proven expertise in query optimization, execution plan analysis, and high availability protocols.
REQUIREMENTS
Degree in Computer Science or equivalent practical training.
Optimize slow queries using execution plan analysis and indexing strategies.
Implement basic high availability protocols to ensure database uptime.
Mid Developer Hourly Rate
Average Yearly Salary ~$115k /yr
Market
Signal
Core Infrastructure
Mid-level SQL developers with execution plan and warehouse experience remain in consistent demand across industries.
Role: Senior SQL Developer
6+ Years
Senior profile with deep mastery of multi-region disaster recovery, zero-downtime schema migrations, and advanced database architecture.
REQUIREMENTS
Degree in Computer Science or equivalent practical training.
Architect multi-region active-active database clusters supporting high-volume transactions.
Lead complex zero-downtime schema migrations in live production environments.
Senior Developer Hourly Rate
Average Yearly Salary ~$126k /yr
Market
Signal
Architectural Leadership
Enterprise cloud migration projects sustain demand for senior SQL architects with multi-region disaster recovery expertise.
Traditional agencies take weeks. Our Intelligence Engine runs in parallel to deliver decision-ready profiles in real-time.
Hour 0
Signal Ingestion
You define the stack. Scout maps intent signals across 550M+ profiles.
Hours 2–24
Parallel Processing
Scout scans candidate profiles while Pilot launches multi-channel outreach. The system works asynchronously while you sleep.
Scout
Mass Ingestion
Parsing your role. Scanning 800M+ engineers. Surfacing matches—live results.
Pilot
Engagement
Sending interview invites. Tracking responses. Moving candidates to SAM—pipeline
SAM
Validation
Conducting interviews. Evaluating skills. Compiling decision-ready report now
const score = validate(dev);
if (score > 0.92) dispatch(shortlist);
Hour 48
You Receive Your Shortlist
3 Decision-Ready Profiles delivered to your dashboard.
STATUS: READY
Intelligent Shortlist
Candidates Found
1,204
Validated Skills
SQL, Node, Go
Top Matches
03
Marketplaces show you profiles. We show you capability.
The Problem
When you browse a talent marketplace, you are guessing. You see a resume that claims '5 Years SQL,' but you don't know:
Can they distinguish between an index scan and an index seek under load, or do they rely on default optimizers?
Do they understand lock escalation management in high-volume systems, or will their queries cause catastrophic transaction failures?
Can they execute zero-downtime schema migrations in live production without causing downtime?
The Solution
ConnectDevs removes the guesswork. We don't just send profiles; we send Structured Intelligence. Every candidate is interviewed by SAM against the specific SQL challenges you care about. You don't guess if they are good. You know.
Unverified Claim
SQL Developer
5 Years Experience
Verified Proof
CODE CHALLENGE
Solve a problem using algorithms
SAM INTERVIEW
Discuss alternative approaches and their trade-offs
TECH SCORE
98/100 Algorithm Score
GITHUB AUDIT
Active Open Source Contributor
For SQL Developers, we specifically test for Query Store triage, multi-region disaster recovery patterns, and lock escalation management. You get the raw data before you even interview.
Agencies charge a markup every hour. We charge a flat platform fee. You keep the savings.
Number of developers
3 Devs
1
10
Role seniority
Base Salary: $120,000
Includes 35%
Zero Markup
Estimated Yearly Savings
If SAM doesn't surface interview-ready candidates your LinkedIn search missed—you pay nothing.
FLEXIBLE
0%
Zero Markup
We don't inflate developer rates or take recruitment fees.
Cancel Anytime
No lock-ins. No notice required. Keep your data.
Average time-to-shortlist
Global Talent Network
Most teams hiring SQL experts also need data pipeline infrastructure, warehouse management, and analytics tooling.
Everything you need to know about sourcing, assessing, and hiring top SQL Developers through our platform.
Traditional resumes obscure true capability behind generic claims. SAM conducts structured evaluations on complex scenarios, such as diagnosing index scan inefficiencies and handling transaction isolation levels. You receive decision-ready insights detailing practical database optimization skills.
Mid-level SQL talent averages $115,000 annually, while senior architects can command over $126,000. Utilizing our flat $69/mo subscription model removes the standard 20% agency placement fee. This zero markup approach allows you to allocate your entire budget directly to candidate compensation.
Searching for niche database skills manually requires weeks of profile parsing. The Scout agent instantly navigates 800M+ public profiles to identify candidates with specific disaster recovery and query tuning signals. You receive a highly targeted shortlist ready in days, not weeks.
Contract roles are optimal for short-term migration projects, often billing between $90 and $140 per hour for senior expertise. For long-term data governance, full-time hires provide stability. The ConnectDevs platform supports both strategies by delivering technically assessed candidates regardless of the engagement model.
While AWS or Azure database certifications provide a baseline, they do not guarantee practical performance tuning ability. Our system focuses on data-backed capability rather than paper credentials. We test for hands-on experience with execution plans and lock escalation management.
SQL dialects vary significantly between PostgreSQL, T-SQL, and Oracle environments. SAM conducts domain-aware technical interviews tailored to the exact dialect and infrastructure your team utilizes. This ensures the skill-matched candidate integrates smoothly into your specific engineering stack.