Sheena

Data Engineer

With Timeproof

mark as hired

Overview

Looking for full-time work (6 hours/day)

at $5.04/hour ($720.00/month)

Bachelors degree

Last Active

March 4th, 2026 (59 days ago)

Member Since

August 1st, 2024

Profile Description

I am a dedicated Data Engineer with a strong background in business applications and a proven track record in data integration, transformation, and visualization. With extensive experience in SQL, Python, and ETL frameworks such as Talend and Apache Airflow, I have successfully implemented data-driven decision-making processes and developed robust data pipelines. My expertise includes working with databases like MySQL, PostgreSQL, and MongoDB, as well as cloud platforms such as AWS and Azure. I am skilled in data mining, statistical analysis, and creating interactive dashboards using Power BI and Tableau. My ability to leverage cutting-edge technologies and tools, combined with my passion for data and continuous learning, makes me a valuable asset in transforming raw data into actionable insights that drive business success.

Top Skills

Web Programming » Python

Experience: Less than 6 months

I have strong skills in Python, which I used for data manipulation and analysis in my roles. This includes cleaning and transforming data, as well as scripting for automation.

Software » Data Engineering

Experience: Less than 6 months

I designed and implemented logical data models for student performance tracking systems, ensuring efficient data flow and accessibility.

Software » Databases » Database Management

Experience: Less than 6 months

As an instructor at Foundation University, I taught SQL and database management, guiding students through complex querying and database design. At Metro Dumaguete College, I utilized SQL for data extraction, transformation, and report generation.

Other Skills

Software » Data Engineering » SQL

Experience: Less than 6 months

I have extensive experience with SQL, having utilized it for various data engineering and analysis tasks throughout my career. In my role as a Data Engineer Instructor at Foundation University, I taught SQL to students, guiding them through complex querying, data manipulation, and database management. I developed curriculum and projects that required creating and optimizing SQL queries, designing relational databases, and ensuring data integrity. At Metro Dumaguete College, I implemented data-driven decision-making processes by leveraging SQL to extract, transform, and load data from various sources. I created and managed databases, performed data cleansing and normalization, and wrote complex SQL queries to analyze large datasets. This enabled me to generate detailed reports and interactive dashboards in Power BI and Tableau, providing actionable insights to enhance student performance tracking and institutional strategies. My experience with SQL extends to integrating it with other tools and programming languages like Python, enabling seamless data workflows and automation. I am proficient in using SQL for tasks such as joins, subqueries, indexing, stored procedures, and performance tuning, ensuring efficient and effective data handling in every project I undertake.

Software » Databases » MySQL

Experience: Less than 6 months

I have extensive experience with SQL, having utilized it for various data engineering and analysis tasks throughout my career. In my role as a Data Engineer Instructor at Foundation University, I taught SQL to students, guiding them through complex querying, data manipulation, and database management. I developed curriculum and projects that required creating and optimizing SQL queries, designing relational databases, and ensuring data integrity. At Metro Dumaguete College, I implemented data-driven decision-making processes by leveraging SQL to extract, transform, and load data from various sources. I created and managed databases, performed data cleansing and normalization, and wrote complex SQL queries to analyze large datasets. This enabled me to generate detailed reports and interactive dashboards in Power BI and Tableau, providing actionable insights to enhance student performance tracking and institutional strategies. My experience with SQL extends to integrating it with other tools and programming languages like Python, enabling seamless data workflows and automation. I am proficient in using SQL for tasks such as joins, subqueries, indexing, stored procedures, and performance tuning, ensuring efficient and effective data handling in every project I undertake.

Software » Databases » PostgreSQL

Experience: Less than 6 months

I have extensive experience with SQL, having utilized it for various data engineering and analysis tasks throughout my career. In my role as a Data Engineer Instructor at Foundation University, I taught SQL to students, guiding them through complex querying, data manipulation, and database management. I developed curriculum and projects that required creating and optimizing SQL queries, designing relational databases, and ensuring data integrity. At Metro Dumaguete College, I implemented data-driven decision-making processes by leveraging SQL to extract, transform, and load data from various sources. I created and managed databases, performed data cleansing and normalization, and wrote complex SQL queries to analyze large datasets. This enabled me to generate detailed reports and interactive dashboards in Power BI and Tableau, providing actionable insights to enhance student performance tracking and institutional strategies. My experience with SQL extends to integrating it with other tools and programming languages like Python, enabling seamless data workflows and automation. I am proficient in using SQL for tasks such as joins, subqueries, indexing, stored procedures, and performance tuning, ensuring efficient and effective data handling in every project I undertake.

Software » Databases » MongoDB

Experience: Less than 6 months

I have extensive experience with SQL, having utilized it for various data engineering and analysis tasks throughout my career. In my role as a Data Engineer Instructor at Foundation University, I taught SQL to students, guiding them through complex querying, data manipulation, and database management. I developed curriculum and projects that required creating and optimizing SQL queries, designing relational databases, and ensuring data integrity. At Metro Dumaguete College, I implemented data-driven decision-making processes by leveraging SQL to extract, transform, and load data from various sources. I created and managed databases, performed data cleansing and normalization, and wrote complex SQL queries to analyze large datasets. This enabled me to generate detailed reports and interactive dashboards in Power BI and Tableau, providing actionable insights to enhance student performance tracking and institutional strategies. My experience with SQL extends to integrating it with other tools and programming languages like Python, enabling seamless data workflows and automation. I am proficient in using SQL for tasks such as joins, subqueries, indexing, stored procedures, and performance tuning, ensuring efficient and effective data handling in every project I undertake.

Cloud Services » IBM Cloud » Integration

Experience: Less than 6 months

I have experience with ETL processes, having implemented data-driven decision-making systems at Metro Dumaguete College using tools like Talend and Apache Airflow to integrate and manage data.

Office and Administration » Data analysis » Data Visualization

Experience: Less than 6 months

I utilized Tableau and Power BI extensively to create interactive dashboards and visualizations, translating complex data into actionable insights for decision-making.

Basic Information

Age: 32

Gender: Female

Website: Sign Up with Pro Account to View

Address

Tests Taken: IQ
Score: 103: DISC
Dominance: 22
Influence: 7
Steadiness: 32
Compliance: 39: English
C2(Advanced/Mastery)

Government ID: Sign Up with Pro Account to View

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BENCHMARKS

Loading Time: Base Classes	0.0007
Controller Execution Time ( Jobseekers / Info )	0.0244
Total Execution Time	0.0256

GET DATA

No GET data exists

MEMORY USAGE

1,626,080 bytes

POST DATA

No POST data exists

URI STRING

jobseekers/info/3626357

CLASS/METHOD

jobseekers/info

DATABASE: onlinejobs (Jobseekers:$db) QUERIES: 29 (0.0136 seconds) (Show)

0.0003	`SELECT * FROM exrates WHERE rate_name = 'USD-PHP'`
0.0004	SELECT * FROM `jobseekers` WHERE `jobseeker_id` = '3626357' LIMIT 1
0.0017	SELECT * FROM `jobseeker_meta` WHERE `jobseeker_id` = '3626357'
0.0009	SELECT `j`., `jj`. FROM `jobseekers` `j` INNER JOIN `jobseekers_jobdata` `jj` ON `j`.`jobseeker_id` = `jj`.`jobseeker_id` WHERE `j`.`jobseeker_id` = '3626357'
0.0002	SELECT * FROM `jobseekers_trust` WHERE `jobseeker_id` IS NULL
0.0003	SELECT * FROM `jobseekers` WHERE `jobseeker_id` = '3626357' AND `is_private` = 1
0.0002	`SELECT * FROM employment WHERE jobseeker_id = '3626357' AND hired > -1`
0.0003	`SELECT employers.contact_name, ec.employer_id, ec.jobseekers_id, ec.is_jobseeker_reply, ec.employer_date, ec.employer_comment, ec.lastmodified FROM employers LEFT JOIN employer_comment ec on employers.employer_id = ec.employer_id WHERE ec.jobseekers_id = '3626357' AND employers.deactivate = 0 ORDER BY employer_comment_id DESC`
0.0002	`SELECT * FROM skill_categories ORDER BY cat_order ASC`
0.0006	`SELECT * FROM skill_subcategories ORDER BY subcategory ASC`
0.0003	`SELECT * FROM jobseekers_jobdata WHERE jobseeker_id = 3626357 LIMIT 1`
0.0004	`SELECT * FROM jobseekers_skills WHERE jobseeker_id = 3626357 LIMIT 1`
0.0006	`SELECT * FROM jobseekers j, jobseekers_jobdata jj,jobseekers_skills js WHERE j.jobseeker_id = '3626357' AND j.jobseeker_id = jj.jobseeker_id AND jj.jobseeker_id = js.jobseeker_id`
0.0003	`SELECT *, DATEDIFF('2026-05-02',rebill_date) duration_rebill FROM employers WHERE employer_id = ''`
0.0002	`SELECT * FROM employer_comment WHERE employer_id = ''`
0.0002	SELECT `facebook`, `manual_fb_score` FROM `jobseekers_trust` WHERE `jobseeker_id` = '3626357'
0.0027	SELECT * FROM `skills_categories` WHERE `is_approved` = 1 ORDER BY `name`
0.0011	SELECT `jsct`., `jsct`.`id` as `jsct_id`, `sct`. FROM `jobseekers_skills_categories` `jsct` LEFT JOIN `skills_categories` `sct` ON `sct`.`id` = `jsct`.`skill_category_id` WHERE `sct`.`is_approved` = 1 AND `jsct`.`jobseeker_id` = '3626357' ORDER BY `jsct`.`rate` DESC
0.0003	SELECT * FROM `jobseekers_trust` WHERE `jobseeker_id` = '3626357'
0.0002	`SELECT user_level, rebill_date, jobseekers_seen, jobseekers_seen_override from employers WHERE employer_id = ''`
0.0003	SELECT * FROM `testimonial_videos` WHERE `placement` = 1 OR `placement` = 0 ORDER BY RAND()
0.0004	SELECT * FROM `testimonial_videos` WHERE `placement` = 2 OR `placement` = 0 ORDER BY RAND()
0.0003	`select * from teasers`
0.0002	SELECT * FROM `employers` WHERE `employer_id` IS NULL LIMIT 1
0.0002	`SELECT user_level, rebill_date, jobseekers_seen, jobseekers_seen_override from employers WHERE employer_id = ''`
0.0002	SELECT * FROM `employers` WHERE `employer_id` IS NULL LIMIT 1
0.0002	`SELECT user_level, rebill_date, jobseekers_seen, jobseekers_seen_override from employers WHERE employer_id = ''`
0.0002	`SELECT user_level, rebill_date, jobseekers_seen, jobseekers_seen_override from employers WHERE employer_id = ''`
0.0002	`SELECT * FROM notes WHERE employer_id = '0'`

HTTP HEADERS (Show)

SESSION DATA (Show)

CONFIG VARIABLES (Show)

base_url	https://v1.stage.onlinejobs.ph
log_threshold	2
enable_profiler
index_page
uri_protocol	PATH_INFO
url_suffix
language	english
charset	UTF-8
enable_hooks	1
subclass_prefix	MY_
composer_autoload	vendor/autoload.php
permitted_uri_chars	a-z 0-9~%.:_\=\-\+\@?\&
enable_query_strings
controller_trigger	c
function_trigger	m
directory_trigger	d
allow_get_array	1
log_path
log_file_extension
log_file_permissions	420
log_date_format	Y-m-d H:i:s
error_views_path
cache_path
cache_query_string
encryption_key	OdBUArjiWg9I7u7bvAwQ7Fu35VB1kzga
sess_driver	files
sess_cookie_name	ci_session
sess_expiration	2678400
sess_save_path
sess_match_ip
sess_time_to_update	300
sess_regenerate_destroy
cookie_prefix
cookie_domain
cookie_path	/
cookie_secure
cookie_httponly
standardize_newlines
global_xss_filtering	1
csrf_protection
csrf_token_name	csrf_test_name
csrf_cookie_name	csrf_cookie_name
csrf_expire	7200
csrf_regenerate	1
csrf_exclude_uris	Array ( )
compress_output
time_reference	local
rewrite_short_tags
proxy_ips
ojadmin	JpjZkQN5A8l@^L
salt	+UFjSAT49tPZLtmU2CIG2FYN7pRhgsWyLHgSyQa6k3I=
queue_enabled
twilio	Array ( [sid] => AC00c0594045c6eef9407e8fff01f3d467 [token] => f0bfc0b73444a077894a43f5f75e6d41 [length] => 6 [from] => +639221200200 [code_expiry_seconds] => 14400 )
maintenance	Array ( [admin] => Array ( [verification] => ) [announcement_bar] => Array ( [show_slow_issue_message] => ) )
trustpilot	Array ( [to_email] => onlinejobs.ph+3d844ebf71@invite.trustpilot.com )
services	Array ( [google_tag_manager] => Array ( [id] => GTM-T5CQMS6P ) [chatgpt] => Array ( [secret] => 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 ) [claude] => Array ( [secret] => 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 ) )
v2_url	https://v2.stage.app.onlinejobs.ph
replacemyself_secret_key	Kk1WpgTMkc4wBQOqC5rqCssdLhACKrsJeTtO1ywUkT4=
app	Array ( [app] => Array ( [command] => Array ( [map] => Array ( [OnlineJobs\Mailer\Command\SendEmailCommand] => OnlineJobs\Mailer\Handler\SendEmailHandler [OnlineJobs\Mail\Command\SendEmailCommand] => OnlineJobs\Mail\Handler\SendEmailHandler [OnlineJobs\Mail\Command\QueueEmailPendingCommand] => OnlineJobs\Mail\Handler\QueueEmailPendingHandler [OnlineJobs\Mail\Command\QueueJobEmailPendingCommand] => OnlineJobs\Mail\Handler\QueueJobEmailPendingHandler [OnlineJobs\Mail\Command\QueueUnapprovedEmailCommand] => OnlineJobs\Mail\Handler\QueueUnapprovedEmailHandler [OnlineJobs\Mail\Command\ProcessEmailQueueCommand] => OnlineJobs\Mail\Handler\ProcessEmailQueueHandler [OnlineJobs\Mail\Command\PutJobseekerEmailOnHoldCommand] => OnlineJobs\Mail\Handler\PutJobseekerEmailOnHoldHandler [OnlineJobs\Purchase\Command\RealEstateVaCourseCommand] => OnlineJobs\Purchase\Handler\RealEstateVaCourseHandler [OnlineJobs\Test\Command\HelloCommand] => OnlineJobs\Test\Handler\HelloHandler ) [middleware] => Array ( ) ) [providers] => Array ( [0] => OnlineJobs\Bus\BusServiceProvider [1] => OnlineJobs\Database\DbServiceProvider [2] => OnlineJobs\Mailer\MailerServiceProvider [3] => OnlineJobs\Support\SupportServiceProvider [4] => OnlineJobs\Employer\ServiceProvider [5] => OnlineJobs\Jobseeker\ServiceProvider [6] => OnlineJobs\Mail\ServiceProvider [7] => OnlineJobs\Postal\ServiceProvider [8] => OnlineJobs\Queue\ServiceProvider [9] => OnlineJobs\Courier\ServiceProvider [10] => OnlineJobs\Job\ServiceProvider [11] => OnlineJobs\Purchase\ServiceProvider ) ) )
meta	Array ( [facebook] => Array ( [input] => 1 [connect] => 2 [timezone] => 3 [url] => 30 [id] => 31 [photo] => 32 [name] => 33 [email] => 34 [review] => 35 ) [trust] => Array ( [government_id] => 4 [utility_bill] => 5 [selfie_photo] => 6 [profile_picture] => 7 [phone_number] => 8 [facebook] => 9 ) [verify] => Array ( [profile_picture] => 10 [government_id] => 11 [selfie_photo] => 12 [utility_bill] => 13 [address] => 14 [name] => 15 [reviewed] => 16 [government_group] => 28 [address_group] => 29 [mobile] => 38 ) [address] => Array ( [complete] => 17 [room_unit_no] => 20 [house_no] => 21 [street] => 22 [subdivision] => 23 [barangay] => 24 [city] => 25 [province] => 26 [postcode] => 27 ) [reviewed] => Array ( [similar_names] => 1 ) [name] => 18 [phone] => 19 [sms_verification_code] => 36 [resend_verification_code] => 37 [address_read] => 39 [first_name] => 100 [middle_name] => 101 [last_name] => 102 [edit] => Array ( [government_id_group] => 40 [address_group] => 41 [mobile_group] => 42 ) [salary_re_entry] => 103 [id_proof_recalibrate] => 104 [email] => 44 [mobile_verification_type] => 45 )
honeypot	Array ( [name_field] => my_name [enabled] => 1 )