Budget: 300 UAH Deadline: 1 day
Anna, hello to you!
Interested in your project. I do it today, carefully and carefully. The price is contractual. Go to turn.
Budget: 400 RUB Deadline: 1 day
Good day Anna.
I can execute your project.
Attention is guaranteed.
It takes a few hours. Price for all the work.
Budget: 400 UAH Deadline: 1 day
Hello to you!
My name is Mary, I am 27 years old.
I am a professional English translator, upper-intermediate level.
There is experience working as a personal assistant, https://www.work.ua/resumes/2907459/.
I will fulfill your task with maximum attention and responsibility.
Time: It will take no more than 3 hours after approval with you and receiving all the necessary materials for the work.
Payment: 400 UAH The work is carried out on the “Private Bank” map.
Budget: 1700 UAH Deadline: 1 day
I will complete in 6 hours, one visit card - 10 UAH. In English I print quickly, careful to the details.
Budget: 1000 UAH Deadline: 1 day
Ready to execute your project quickly and quality, there is a little experience of work, time will take literally 3 hours, payment for one visit 10 UAH, write to LS, I will be glad to work with you!
Natalia Zavrazhnova
Winning proposal- Projects 53
- Rating -
- Rating 641
Budget: 85 UAH Deadline: 1 day
Good day Anna!
Ready to begin the task. To the details careful, English - at the professional level, the text is quickly collected. I do in an hour.
Budget: 150 UAH Deadline: 1 day
I am ready to discuss the details and stop working.
Budget: 170 UAH Deadline: 1 day
Hello to you. Experience in texting and filling tables over 10 years. I collect the data carefully and review everything. You need to see other visitors. Write it.
Budget: 100 UAH Deadline: 1 day
Good day . Ready to implement your project. Fast and quality. I am responsible for the work.
Budget: 100 UAH Deadline: 1 day
Good day ! I will be glad to do this work for you. and careful. Quality is guaranteed.
Price for all the work.
Budget: 250 UAH Deadline: 1 day
Ready to start right now. Level of English is advanced. Higher Philosophical Education with Distinction. It will be ready during the day.
- Projects -
- Rating -
- Rating 30
Budget: 350 UAH Deadline: 1 day
Good day, ready to start, I will do it within three hours.
Budget: 100 UAH Deadline: 1 day
Hello to you. I speak English freely. I can do your task for lunch.
Budget: 150 UAH Deadline: 1 day
Hello to you! I will do it in 2-3 hours and everything will be like on the visitors.
Budget: 300 RUB Deadline: 1 day
Hello to Anna. Ready to help with the task. What is the payment and to what number do you need to pay?
Budget: 100 UAH Deadline: 1 day
Good morning, I’ve been doing this process for a long time, ready to do it now. It will take half a day to perform. The bet is worth all the work.
- Projects -
- Rating -
- Rating 289
Budget: 200 UAH Deadline: 1 day
Hello to you! Ready to do the work. I do it quality and quickly. I know English, so it's not a job.
Budget: 300 RUB Deadline: 1 day
Good day.Ready to work.There is experience in such projects.
Reactions in such tasks.
Write to discuss.
Budget: 200 UAH Deadline: 1 day
Hello to you! I am interested in your offer, I am glad to help you! Everything will be done in good quality and in time. There is work experience. I do it in half a day. Write it!
Budget: 150 UAH Deadline: 1 day
Good day . Ready to fulfill this task. Fast and quality.
Proposals are currently absent
Current freelance projects in the category Databases & SQL
There is an active production platform with a catalog and automatic updates of external offers and prices. Stack: — Node.js / TypeScript; — PostgreSQL; — existing price refresh service and cron; — separate ready Python module for validation and selection of offers; — staging and production. It is necessary to make targeted improvements to the existing price refresh pipeline without completely rewriting the backend. MANDATORY SCOPE 1. Integration of the Python module — The Python module remains a separate component; — returns a structured result: offers, selected offer, statuses, and risk flags; — Node.js validates the result and performs a write to the database; — provide for error handling and partial/failed runs; — the legacy pipeline is not turned off until QA is completed. 2. Launch refresh by list Add launch: — by one slug/id; — by the provided list of slug/id. Assume CLI or existing service API. A new user interface is not required. 3. Shadow Mode New results must be recorded separately and not affect production until QA. Shadow fields required: — price; — selected offer ID; — direct URL; — offer status; — risk/QA flags; — checkedAt; — engineVersion. 4. Expanding the existing offers table Add: — source; — external_offer_id; — last_seen_at; — last_checked_at; — engine_version; — risk flags or storage in existing JSON; — unique constraint to protect against duplicates. It is not required to create a new parallel offer system if the existing table can be safely expanded. 5. UPSERT, STALE, and DB transaction Replace the current DELETE → CREATE scheme: — UPSERT existing and new offers; — offers missing in the full successful snapshot are translated to STALE; — in case of API error, partial result, or incomplete snapshot, active offers should not become STALE; — updating offers, selected offer metadata, and shadow fields for one model is performed within one DB transaction; — in case of an error, a full rollback is performed. 6. Canonical-safe refresh Price refresh should not change: — brand; — reference; — model; — collection; — name/title; — slug; — descriptions; — images; — SEO fields. Only offer, price, and shadow data are updated. 7. Preserving current cron logic Preserve: — existing cron; — rolling batches; — cooldown; — checking PRICE_REFRESH_MIN_DAYS before calling the external API; — legacy production pipeline until Shadow QA is completed. 8. Audit output One option is sufficient: — shadow columns in the existing admin table; or — CSV export. Minimum data: — model/reference; — production price; — shadow price; — delta; — production/shadow URL; — status; — risk flags; — checkedAt; — engineVersion. A new complex dashboard is not required. 9. Staging and QA — DB migrations; — staging deployment; — smoke test on 5 provided models; — then Shadow Mode on approximately 50 models; — fixing technical errors identified during these runs; — brief documentation of the Python → Node.js contract and rollback procedure. OPTIONALLY ASSESS SEPARATELY Simple technical promotion without a new UI: — promotion of one model by slug; — promotion of a list of slugs; — transferring confirmed shadow values to production; — technical check after rollout. RESULT — Pull Request; — DB migrations; — working integration Python → Node.js; — Shadow Mode; — UPSERT, STALE, and transactional update; — launch by slug/id; — staging deployment; — smoke-test results; — brief documentation; — at least 7 days of bug fixes for the implemented scope after acceptance. IN RESPONSE, INDICATE 1. Fixed price for the mandatory scope. 2. Separate cost for the promotion mechanism. 3. Timeline. 4. Hourly estimate. 5. When you are ready to start. 6. Experience with PostgreSQL transactions, migrations, and ingestion pipelines. 7. What questions need to be clarified before starting. 8. Whether staging, QA, migrations, and bug-fix period are included. Template responses without specific estimates will not be considered. Access to production is not provided at the first stage. Work begins with limited code review and staging.
A centralized server system for collecting and storing data from Planfix, 1C, Meta Ads, and Google Ads is needed, as well as a web dashboard for displaying and analyzing this data. All data, change history, calculations, and aggregated metrics must be stored exclusively in the server database. The dashboard should not store or duplicate business data. It must retrieve the necessary information from the server database via API according to user requests and display it in the form of KPIs, charts, tables, and detailed reports.
We are looking for support for a project based on Yii , we need to make edits and improvements to the database, there is partially a connection with the previous contractor .....................
It is necessary to migrate the database from CRM G-PLUS to MyChatBot Database volume - 26 thousand leads 2 funnels - Call center and Sales department with their own funnels Lead cards (besides name and number) have many different fields Leads also have voice recordings of calls. These also need to be transferred I expect an approximate amount and implementation timeline from the candidate
Create a dashboard for monitoring and analyzing the performance of the company's location network (branches) in Google Business Profile (GBP) through the official Google Business Profile API. Process via a script based on Google Apps Script (link to Google Sheets). Record data in Google Sheets (which serves as a database for Looker Studio). Update: Daily (with an indication of the last update date). Create a Google Cloud service account. The script runs once a day (trigger at 03:00 AM) and sends a request to the GBP API. It retrieves metrics for the previous day for each location (locationId). Records data in a flat format (row = unique combination of Date + Branch ID + Metrics). Key Performance Indicator CardsCard NameGBP MetricDynamic FormatProfile ViewsImpressions (Search + Maps)Percentage %, Sparkline (blue)CallsLocal Services Phone CallsPercentage %, Sparkline (green)Website ClicksWebsite ClicksPercentage %, Sparkline (purple)Direction RequestsDirection RequestsPercentage %, Sparkline (orange)Average RatingAverage Review RatingAbsolute change (e.g., +0.1), Sparkline (yellow)New ReviewsNew Reviews CountPercentage %, Sparkline (turquoise)