Developer Stats

Description

The Developer Slice Dataset is a subset of our full Person Dataset and is composed of all the records containing a Github URL. The table below summarizes some key statistics and fill rates for fields within this dataset. Restricted Fields are premium fields that are not accessible by default.

Common Use Cases
Recruiting, Investment Sourcing

Field	Count	Numeric	Fill Percentage	Restricted Field
`Total`	3,125,356	3125356	100.0%
`birth_date`	40,912	40912	1.3%
`birth_year`	95,172	95172	3.0%
`certifications`	193,391	193391	6.2%	T
`certifications.end_date`	49,395	49395	1.6%	T
`certifications.name`	193,391	193391	6.2%	T
`certifications.organization`	184,475	184475	5.9%	T
`certifications.start_date`	163,785	163785	5.2%	T
`countries`	1,770,971	1770971	56.7%
`education`	602,659	602659	19.3%
`education.degrees`	447,569	447569	14.3%
`education.end_date`	550,572	550572	17.6%
`education.gpa`	26,865	26865	0.9%
`education.majors`	472,827	472827	15.1%
`education.minors`	5,731	5731	0.2%
`education.raw`	560,528	560528	17.9%	T
`education.school`	593,289	593289	19.0%
`education.school.domain`	548,392	548392	17.5%
`education.school.facebook_url`	466,611	466611	14.9%
`education.school.id`	552,287	552287	17.7%
`education.school.linkedin_id`	549,686	549686	17.6%
`education.school.linkedin_url`	549,686	549686	17.6%
`education.school.location`	551,028	551028	17.6%
`education.school.location.continent`	551,028	551028	17.6%
`education.school.location.country`	551,028	551028	17.6%
`education.school.location.locality`	450,100	450100	14.4%
`education.school.location.name`	551,028	551028	17.6%
`education.school.location.region`	466,291	466291	14.9%
`education.school.name`	593,277	593277	19.0%
`education.school.raw`	576,887	576887	18.5%	T
`education.school.twitter_url`	450,902	450902	14.4%
`education.school.type`	583,071	583071	18.7%
`education.school.website`	548,392	548392	17.5%
`education.start_date`	535,549	535549	17.1%
`education.summary`	226,820	226820	7.3%	T
`emails`	2,137,245	2137245	68.4%
`emails.address`	2,137,245	2137245	68.4%
`emails.first_seen`	2,137,245	2137245	68.4%	T
`emails.last_seen`	2,137,245	2137245	68.4%	T
`emails.num_sources`	2,137,245	2137245	68.4%	T
`emails.type`	1,735,840	1735840	55.5%
`experience`	918,236	918236	29.4%
`experience.company`	911,830	911830	29.2%
`experience.company.facebook_url`	389,571	389571	12.5%
`experience.company.founded`	732,024	732024	23.4%
`experience.company.fuzzy_match`	911,830	911830	29.2%	T
`experience.company.id`	768,868	768868	24.6%
`experience.company.industry`	763,451	763451	24.4%
`experience.company.linkedin_id`	761,473	761473	24.4%
`experience.company.linkedin_url`	768,868	768868	24.6%
`experience.company.location`	755,121	755121	24.2%
`experience.company.location.address_line_2`	221,003	221003	7.1%
`experience.company.location.continent`	755,121	755121	24.2%
`experience.company.location.country`	755,121	755121	24.2%
`experience.company.location.geo`	691,095	691095	22.1%
`experience.company.location.locality`	712,461	712461	22.8%
`experience.company.location.metro`	499,417	499417	16.0%
`experience.company.location.name`	755,121	755121	24.2%
`experience.company.location.postal_code`	509,820	509820	16.3%
`experience.company.location.region`	720,656	720656	23.1%
`experience.company.location.street_address`	535,617	535617	17.1%
`experience.company.name`	911,830	911830	29.2%
`experience.company.raw`	899,708	899708	28.8%	T
`experience.company.size`	768,868	768868	24.6%
`experience.company.ticker`	219,610	219610	7.0%	T
`experience.company.twitter_url`	554,573	554573	17.7%
`experience.company.type`	768,868	768868	24.6%	T
`experience.company.website`	743,486	743486	23.8%
`experience.end_date`	569,124	569124	18.2%
`experience.first_seen`	918,236	918236	29.4%	T
`experience.is_primary`	918,236	918236	29.4%
`experience.last_seen`	918,236	918236	29.4%	T
`experience.location_names`	490,892	490892	15.7%
`experience.num_sources`	918,236	918236	29.4%	T
`experience.start_date`	602,294	602294	19.3%
`experience.summary`	549,419	549419	17.6%	T
`experience.title`	667,983	667983	21.4%
`experience.title.levels`	522,149	522149	16.7%
`experience.title.name`	667,983	667983	21.4%
`experience.title.raw`	667,983	667983	21.4%	T
`experience.title.role`	603,022	603022	19.3%
`experience.title.sub_role`	540,984	540984	17.3%
`facebook_friends`	61,834	61834	2.0%	T
`facebook_id`	228,489	228489	7.3%
`facebook_url`	413,314	413314	13.2%
`facebook_username`	413,314	413314	13.2%
`first_name`	3,125,356	3125356	100.0%
`first_seen`	3,125,356	3125356	100.0%	T
`full_name`	3,125,356	3125356	100.0%
`gender`	2,232,145	2232145	71.4%
`github_url`	3,125,356	3125356	100.0%
`github_username`	3,125,356	3125356	100.0%
`id`	3,125,356	3125356	100.0%
`industry`	618,870	618870	19.8%
`inferred_salary`	497,081	497081	15.9%	T
`inferred_years_experience`	616,024	616024	19.7%	T
`interests`	295,775	295775	9.5%
`job_company_facebook_url`	105,396	105396	3.4%
`job_company_founded`	409,889	409889	13.1%
`job_company_id`	460,626	460626	14.7%
`job_company_industry`	455,214	455214	14.6%
`job_company_linkedin_id`	436,931	436931	14.0%
`job_company_linkedin_url`	460,626	460626	14.7%
`job_company_location_address_line_2`	48,039	48039	1.5%
`job_company_location_continent`	440,047	440047	14.1%
`job_company_location_country`	440,047	440047	14.1%
`job_company_location_geo`	353,745	353745	11.3%
`job_company_location_locality`	387,988	387988	12.4%
`job_company_location_metro`	236,022	236022	7.6%
`job_company_location_name`	440,047	440047	14.1%
`job_company_location_postal_code`	234,854	234854	7.5%
`job_company_location_region`	399,914	399914	12.8%
`job_company_location_street_address`	243,198	243198	7.8%
`job_company_name`	543,160	543160	17.4%
`job_company_size`	460,626	460626	14.7%
`job_company_ticker`	68,277	68277	2.2%	T
`job_company_twitter_url`	173,485	173485	5.6%
`job_company_type`	460,626	460626	14.7%	T
`job_company_website`	400,642	400642	12.8%
`job_history`	922,029	922029	29.5%	T
`job_history.company_id`	777,081	777081	24.9%	T
`job_history.company_name`	916,019	916019	29.3%	T
`job_history.first_seen`	922,029	922029	29.5%	T
`job_history.last_seen`	922,029	922029	29.5%	T
`job_history.num_sources`	922,029	922029	29.5%	T
`job_history.title`	671,798	671798	21.5%	T
`job_last_updated`	565,364	565364	18.1%
`job_start_date`	469,276	469276	15.0%
`job_summary`	189,068	189068	6.0%	T
`job_title`	568,173	568173	18.2%
`job_title_levels`	296,436	296436	9.5%
`job_title_role`	377,254	377254	12.1%
`job_title_sub_role`	244,562	244562	7.8%
`languages`	382,395	382395	12.2%	T
`languages.name`	382,395	382395	12.2%	T
`languages.proficiency`	106,632	106632	3.4%	T
`last_initial`	3,125,356	3125356	100.0%
`last_name`	3,125,354	3125354	100.0%
`linkedin_connections`	662,233	662233	21.2%	T
`linkedin_id`	664,883	664883	21.3%
`linkedin_url`	849,570	849570	27.2%
`linkedin_username`	849,570	849570	27.2%
`location_address_line_2`	41,026	41026	1.3%
`location_continent`	1,768,053	1768053	56.6%
`location_country`	1,766,594	1766594	56.5%
`location_geo`	1,257,482	1257482	40.2%
`location_last_updated`	631,850	631850	20.2%
`location_locality`	1,330,771	1330771	42.6%
`location_metro`	559,095	559095	17.9%
`location_name`	1,768,053	1768053	56.6%
`location_names`	1,394,412	1394412	44.6%
`location_postal_code`	138,951	138951	4.4%
`location_region`	1,422,942	1422942	45.5%
`location_street_address`	134,765	134765	4.3%
`middle_initial`	392,566	392566	12.6%
`middle_name`	306,473	306473	9.8%
`mobile_phone`	126,772	126772	4.1%
`name_aliases`	117,771	117771	3.8%	T
`num_records`	3,125,356	3125356	100.0%	T
`num_sources`	3,125,356	3125356	100.0%	T
`personal_emails`	1,596,247	1596247	51.1%
`phone_numbers`	209,475	209475	6.7%
`phones`	209,475	209475	6.7%	T
`phones.first_seen`	209,475	209475	6.7%	T
`phones.last_seen`	209,475	209475	6.7%	T
`phones.num_sources`	209,475	209475	6.7%	T
`phones.number`	209,475	209475	6.7%	T
`possible_emails`	438,228	438228	14.0%	T
`possible_emails.address`	438,228	438228	14.0%	T
`possible_emails.first_seen`	438,228	438228	14.0%	T
`possible_emails.last_seen`	438,228	438228	14.0%	T
`possible_emails.num_sources`	438,228	438228	14.0%	T
`possible_emails.type`	369,630	369630	11.8%	T
`possible_profiles`	588,113	588113	18.8%	T
`possible_profiles.first_seen`	588,113	588113	18.8%	T
`possible_profiles.id`	89,708	89708	2.9%	T
`possible_profiles.last_seen`	588,113	588113	18.8%	T
`possible_profiles.network`	588,113	588113	18.8%	T
`possible_profiles.num_sources`	588,113	588113	18.8%	T
`possible_profiles.url`	588,022	588022	18.8%	T
`possible_profiles.username`	577,169	577169	18.5%	T
`profiles`	3,125,356	3125356	100.0%
`profiles.first_seen`	3,125,356	3125356	100.0%	T
`profiles.id`	772,416	772416	24.7%
`profiles.last_seen`	3,125,356	3125356	100.0%	T
`profiles.network`	3,125,356	3125356	100.0%
`profiles.num_sources`	3,125,356	3125356	100.0%	T
`profiles.url`	3,125,356	3125356	100.0%
`profiles.username`	3,125,356	3125356	100.0%
`regions`	1,474,069	1474069	47.2%
`skills`	686,760	686760	22.0%
`street_addresses`	164,787	164787	5.3%
`street_addresses.address_line_2`	98,427	98427	3.1%
`street_addresses.continent`	164,787	164787	5.3%
`street_addresses.country`	164,787	164787	5.3%
`street_addresses.first_seen`	164,787	164787	5.3%	T
`street_addresses.geo`	163,681	163681	5.2%
`street_addresses.last_seen`	164,787	164787	5.3%	T
`street_addresses.locality`	164,787	164787	5.3%
`street_addresses.metro`	158,019	158019	5.1%
`street_addresses.name`	164,787	164787	5.3%
`street_addresses.num_sources`	164,787	164787	5.3%	T
`street_addresses.postal_code`	162,750	162750	5.2%
`street_addresses.region`	164,787	164787	5.3%
`street_addresses.street_address`	164,787	164787	5.3%
`summary`	600,433	600433	19.2%	T
`twitter_url`	481,364	481364	15.4%
`twitter_username`	481,364	481364	15.4%
`version_status`	0	0	0.0%
`version_status.contains`	0	0	0.0%
`version_status.current_version`	0	0	0.0%
`version_status.previous_version`	0	0	0.0%
`version_status.status`	0	0	0.0%
`work_email`	175,880	175880	5.6%