Everything You Need to Find Core Data Developers
Our platform gives you unprecedented access to verified Core Data developers with proven track records — so you can evaluate and hire exceptional Core Data developers quickly and cost-effectively.
Verified Core Data Skills
Every Core Data developer's skills are validated through actual GitHub repositories, not just resume claims.
- Real Core Data projects analyzed
- Contribution history verified
- Code quality signals included
Advanced Filtering
Find exactly the Core Data developers you need with precise filtering capabilities.
- Core Data experience levels
- Location and timezone filters
- Activity and repository filters
Direct Contact Access
Get verified email addresses and contact information for Core Data developers instantly.
- Direct email access
- No middlemen
- Reach out the same day
No Recruiting Fees
Hire Core Data developers directly without expensive agency markups or placement fees.
- Flat subscription pricing
- No per-hire fees
- Unlimited outreach on paid plans
Faster Hiring Process
Reduce time-to-hire for Core Data positions from months to weeks with pre-qualified candidates.
- Pre-verified profiles
- Skip resume screening
- Start conversations faster
Quality Assurance
Every Core Data developer profile includes comprehensive quality metrics and verification.
- Public work you can inspect
- Recent activity signals
- Related skill pairings
Traditional Recruiting vs. RealGreatDevs for Core Data
Traditional Recruiting
The old way
- 15–25% placement fees
- Months to fill a role
- Resume claims, not proof
- Limited Core Data specialist reach
RealGreatDevs
The smart way
- No recruiting fees
- Instant Core Data developer search
- Skills verified by public code
- 519+ Core Data developers
Hire Core Data Developers in 4 Steps
From signup to first conversation in minutes — no agencies, no waiting lists.
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30 seconds
Create your account and get instant access to our Core Data developer database.
Search Core Data Developers
Advanced filters
Use our powerful filters to find Core Data developers by experience, location, and specific skills.
Analyze Their Code
GitHub verification
Review actual Core Data projects, contribution patterns, and code quality metrics.
Contact Directly
No middlemen
Get verified email addresses and reach out to Core Data developers directly.
Core Data rarely appears on its own. 99% of these developers also work with Swift, and the rest of the common pairings are iOS (70.9%), JavaScript (58.3%) and HTML (57.3%). Searching for one of those alongside Core Data narrows the pool without losing the people who would actually be a fit.
A typical Core Data developer in the index made 46 public contributions over the last twelve months across 37 public repositories. That median is the useful filter: it separates people who write Core Data regularly from people who listed it once.
2 countries have enough Core Data developers in the index to break out separately, so you can start from a location rather than filtering down to one.
Where Core Data developers are based
Countries with their own page link through to the local breakdown.
- India31
- Germany20
- Brazil19
- Russia16
- United Kingdom12
- Canada11
- Indonesia11
- Australia9
- Spain9
- Bangladesh8
- China6
- Italy6
- Mexico6
- Poland6
- Japan5
- Netherlands (Kingdom of the)5
- Türkiye5
- Argentina4
- Egypt4
Counts are developers in the indexed profile set.
Skills that appear alongside Core Data
Share of these developers who also work with each technology.
- Swift510 · 99%
- iOS365 · 70.9%
- JavaScript300 · 58.3%
- HTML295 · 57.3%
- Python275 · 53.4%
- SwiftUI265 · 51.5%
- Java250 · 48.5%
- Objective-C220 · 42.7%
- TypeScript180 · 35%
- CSS175 · 34%
- Firebase155 · 30.1%
- Kotlin155 · 30.1%
Counts are developers in the indexed profile set.
What Core Data developers look like
Measured across the profiles in this group, not self-reported.
- Median public contributions, last 12 months
- 46
- Median public repositories
- 37
- Median followers
- 18
- Have a linked LinkedIn profile
- 49.5%
- Flagged as open to work on GitHub
- 47.6%
Years of experience
- 0–2 years3%
- 3–5 years15%
- 6–9 years32%
- 10+ years50%
Shares of the profiles in this group where experience could be derived.
Sample Core Data profiles
Real indexed developers, reduced to ranges and derived labels so no individual is identifiable.
- Contributions / year
- 2,000–3,500
- Public repositories
- 150–250
- Followers
- 250–500
- Contributions / year
- 0–50
- Public repositories
- 20–35
- Followers
- 10–25
- Contributions / year
- 0–50
- Public repositories
- 10–20
- Followers
- 0–10
- Contributions / year
- 250–500
- Public repositories
- 20–35
- Followers
- 0–10
- Contributions / year
- 2,000–3,500
- Public repositories
- 150–250
- Followers
- 1,000–2,500
- Contributions / year
- 2,000–3,500
- Public repositories
- 75–100
- Followers
- 250–500
Figures are shown as ranges and identifying details are removed. Full profiles, including GitHub handles and contact details, are available to signed-in users.
Frequently asked questions
How do you verify Core Data developers' skills?
We analyze actual GitHub repositories, commit patterns, and project complexity to verify Core Data skills. Every developer's profile includes contribution history and project portfolios — concrete evidence of their Core Data expertise rather than resume claims.
What types of Core Data developers can I find?
Our database includes Core Data developers across experience levels. You can filter by related technologies, geographic location, and GitHub activity. Right now that is 519 verified Core Data profiles.
How current is the Core Data developer data?
All Core Data developer profiles are refreshed from public GitHub activity. When a developer pushes new code or updates their profile, those changes are picked up in the next sync so you are always seeing current information.
Can I see examples of Core Data developers' work?
Yes. Every Core Data developer profile includes links to their repositories and contribution history. You can review their actual Core Data code and evaluate their coding style before reaching out.
Can I filter Core Data developers by location?
Yes. You can filter by country or search globally for remote-friendly candidates. 2 countries have enough Core Data developers to break out on their own page.
How much does it cost to hire Core Data developers?
There are no per-hire fees or recruiting commissions. You pay a flat subscription and can contact as many Core Data developers as you need — no placement fees on top.
How do I know if a Core Data developer is actively looking?
47.6% of these profiles have set the "available for hire" flag on GitHub. We also show recent contribution activity so you can prioritise developers who are still actively coding.
What if I can't find the right Core Data developers?
With 519+ verified Core Data developers in our database, it is rare not to find suitable candidates. If you need a very specific skill combination, start from a related skill page or narrow by country.
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