Budget: 12345 UAH Deadline: 1 day
Good morning, I was interested in your proposal. I will be happy to cooperate.
All calculations after discussion of details
Look at the portfolio
by HTTPS://ari.zone
Budget: 5000 UAH Deadline: 3 days
Good day, ready to start now, but before that I would like to learn more details what exactly need to do? We can discuss everything in Personal Messages.
Similar project: Помощь в настройке модуля Simple на OC.2.3
Budget: 12000 UAH Deadline: 20 days
Hi, I’m working on upgrading and developing sites on opencart for more than 7 years, I have my modules under this cms, all the wishes on the site I realize, write
Budget: 10000 UAH Deadline: 10 days
No problem, I pick up a good shop on an open card with all the necessary modules.
Select a template and make a list of modules.
There is something, we have something.
Budget: 1000 UAH Deadline: 10 days
Great experience in working with open card, parsing goods, export, API, synchronization with 1C, TecDoc, Rozetka, individual modules.
I will be happy to cooperate.
I will tell you the exact time and price after the conversation/debat.
Budget: 1234 UAH Deadline: 1 day
Good time for the day! I am familiar with your task and ready to perform it quality and quickly. We have a lot of experience in this field. Examples of work are in the portfolio. Always in contact at work time, I help and advise on all matters. More details can be discussed in personal messages.
Budget: 10000 UAH Deadline: 15 days
Welcome, Jaroslav, I am called Dmitry, I am engaged in the development of websites for 8 years. I work with Opencart (ocstore) and WordPress. ready to start, I will do it quickly and quality, let's talk about the details.
Budget: 1111 UAH Deadline: 1 day
Good day . What is a technical task to do?
Write in personal messages.
Experience in OpenCart over 5 years.
Budget: 3500 UAH Deadline: 5 days
Hello to Yaroslav.
The task is fully understood
I am working on Brandbook/Landing page/Smart Shop
I’m going to make a website under any task at the key!)
I draw in Figma, I also make adaptations for devices.
Your project is very interesting to me, and I would like to start your task soon!
I will be pleased to cooperate
Budget: 500 UAH Deadline: 1 day
Good day .Without problems
Ready to realize the thought from A to I under the key!👋🔥🔥🔥Working experience for more than 5 years.I will do everything in the best way.
I’m happy to cooperate.
Budget: 3000 UAH Deadline: 5 days
Good day ! Write in the number, let’s discuss details: template, access, modules....
Thank you...
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- Rating 1 637
Budget: 7000 UAH Deadline: 3 days
Hi, I suggest to make a site on a good premium template where a lot of great modules and possibilities are already included. I will also install and adjust all the modules you need if you need a lounge of goods from suppliers. Write in the face.
Budget: 4000 UAH Deadline: 4 days
Good, great experience with Opencart, but for accurate assessment you need details. Write to the page to discuss details.
Budget: 1000 UAH Deadline: 2 days
Hello I’m a full-stack developer I have more than a year of experience in web development robots in foreign markets as well as in Ukraine, ready to make your site fast and quality.
Examples of the robot:
https://matadoor.com.ua/
https://www.karpaty-autocenter.com.ua/
HTTPS://shosho.pizza/
HTTPS://smartcinema.ua/
Budget: 14000 UAH Deadline: 20 days
Ready to do everything in the best way.
He has experience with OpenCart.
Budget: 15000 UAH Deadline: 14 days
Good day
I reviewed your site.
I can occupy
Install and update all the necessary things.
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)