Peter

Backend Developer

With Timeproof

mark as hired

Overview

Looking for full-time work (8 hours/day)

at $5.06/hour ($960.00/month)

Bachelors degree

Last Active

May 6th, 2026 (7 days ago)

Member Since

June 18th, 2023

Profile Description

I am a data engineer focused on building reliable, scalable, and maintainable data pipelines. With a strong foundation in Python, SQL, and PostgreSQL, I design and implement workflows that ingest, transform, and load data efficiently using modern orchestration tools like Apache Airflow and containerized environments with Docker.

I have hands-on experience developing ETL pipelines, integrating external APIs, and structuring staging layers for analytical use. I follow best practices in data modeling, pipeline design, and system reliability to ensure data quality and consistency across workflows.

Currently, I am transitioning toward a modern ELT approach—emphasizing SQL-based transformations and scalable data architectures—and expanding into cloud-based solutions. I’m seeking opportunities to work on real-world data platforms, contribute to production-grade pipelines, and continue growing as a data engineer.

Top Skills

Web Programming » Javascript » Node JS

Experience: 1 - 2 years

I build backend services using Node.js and TypeScript within containerized environments, using modern tools such as Docker and Drizzle ORM to ensure consistency, scalability, and clean database access. My emphasis is on reproducible local setups, clear code structure, and production-ready practices

Web Programming » Javascript » Typescript

Experience: 6 months - 1 year

I am a type-safe guy developer focused on writing clean, scalable, and type-safe code for faster and easy debugging and development.

Software » Python

Experience: Less than 6 months

Software » Data Engineering » SQL

Experience: 1 - 2 years

Other Skills

Software » Devops » Docker

Experience: Less than 6 months

I use Docker for my local development environment to ensure consistent, isolated setups across projects. This makes API and database testing faster, reduces dependency issues, and simplifies setup for new environments or collaborators. I typically use Docker Compose to manage multiple services like PostgreSQL, Redis, and the Node.js backend.

Software » Databases » PostgreSQL

Experience: Less than 6 months

Comfortable working with PostgreSQL using raw SQL and Drizzle ORM, focusing on schema design, query optimization, indexing, and caching for performance.

Cloud Services » AWS » Stotage - S3

Experience: Less than 6 months

Cloud Services » AWS » Database - RDS

Experience: Less than 6 months

Basic Information

Age: 27

Gender: Male

Website: Sign Up with Pro Account to View

Address

Tests Taken: None

Government ID: Sign Up with Pro Account to View

“I can't be happier!”

Brian McAlister

SEE MORE REAL RESULTS

“We'll definitely continue to hire people using Onlinejobs because it has taken our agency to the next level”

- Marc Diez

see more real results

BENCHMARKS

Loading Time: Base Classes	0.0007
Controller Execution Time ( Jobseekers / Info )	0.0284
Total Execution Time	0.0297

GET DATA

No GET data exists

MEMORY USAGE

1,416,864 bytes

POST DATA

No POST data exists

URI STRING

jobseekers/info/2793405

CLASS/METHOD

jobseekers/info

DATABASE: onlinejobs (Jobseekers:$db) QUERIES: 28 (0.0176 seconds) (Show)

0.0004	`SELECT * FROM exrates WHERE rate_name = 'USD-PHP'`
0.0005	SELECT * FROM `jobseekers` WHERE `jobseeker_id` = '2793405' LIMIT 1
0.0026	SELECT * FROM `jobseeker_meta` WHERE `jobseeker_id` = '2793405'
0.0010	SELECT `j`., `jj`. FROM `jobseekers` `j` INNER JOIN `jobseekers_jobdata` `jj` ON `j`.`jobseeker_id` = `jj`.`jobseeker_id` WHERE `j`.`jobseeker_id` = '2793405'
0.0002	SELECT * FROM `jobseekers_trust` WHERE `jobseeker_id` IS NULL
0.0003	SELECT * FROM `jobseekers` WHERE `jobseeker_id` = '2793405' AND `is_private` = 1
0.0003	`SELECT * FROM employment WHERE jobseeker_id = '2793405' AND hired > -1`
0.0003	SELECT `employers`.`contact_name`, `employer_comment`.`employer_comment_id`, `employer_comment`.`employer_id`, `employer_comment`.`jobseekers_id`, `employer_comment`.`employer_date`, `employer_comment`.`employer_comment`, `employer_comment`.`lastmodified`, `employer_comment`.`comment_status` FROM `employers` LEFT JOIN `employer_comment` ON `employer_comment`.`employer_id` = `employers`.`employer_id` WHERE `employer_comment`.`jobseekers_id` = '2793405' AND `employers`.`deactivate` = 0 AND `employer_comment`.`comment_status` = 'ACTIVE' ORDER BY `employer_comment_id` DESC
0.0002	`SELECT * FROM skill_categories ORDER BY cat_order ASC`
0.0004	`SELECT * FROM skill_subcategories ORDER BY subcategory ASC`
0.0003	`SELECT * FROM jobseekers_jobdata WHERE jobseeker_id = 2793405 LIMIT 1`
0.0004	`SELECT * FROM jobseekers_skills WHERE jobseeker_id = 2793405 LIMIT 1`
0.0006	`SELECT * FROM jobseekers j, jobseekers_jobdata jj,jobseekers_skills js WHERE j.jobseeker_id = '2793405' AND j.jobseeker_id = jj.jobseeker_id AND jj.jobseeker_id = js.jobseeker_id`
0.0002	`SELECT * FROM employer_comment WHERE employer_id = ''`
0.0012	SELECT `facebook`, `manual_fb_score` FROM `jobseekers_trust` WHERE `jobseeker_id` = '2793405'
0.0023	SELECT * FROM `skills_categories` WHERE `is_approved` = 1 ORDER BY `name`
0.0032	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` = '2793405' ORDER BY `jsct`.`rate` DESC
0.0005	SELECT * FROM `jobseekers_trust` WHERE `jobseeker_id` = '2793405'
0.0003	`SELECT user_level, rebill_date, jobseekers_seen, jobseekers_seen_override from employers WHERE employer_id = ''`
0.0005	SELECT * FROM `testimonial_videos` WHERE `placement` = 1 OR `placement` = 0 ORDER BY RAND()
0.0003	SELECT * FROM `testimonial_videos` WHERE `placement` = 2 OR `placement` = 0 ORDER BY RAND()
0.0003	`select * from teasers`
0.0003	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 = ''`
0.0003	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
v2	Array ( [enabled] => 1 [url] => https://v2.onlinejobs.ph [api_url] => https://api.onlinejobs.ph [cookie_domain] => .onlinejobs.ph [paths] => Array ( [myaccount] => 1 ) )
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 )