Symon Baikov
Private message 
Brno,
Czech Republic
available for hire
Rating
Language proficiency level
English: fluent
Русский: fluent
Čeština: advanced
Українська: intermediate
CV
Welcome to my profile!
My name is Semyon, and I’m glad you’re interested in my candidacy 🙂
A bit about me:
I specialize in building automation systems for business processes, SaaS platforms, and complex web applications from scratch. I work with companies and entrepreneurs from Ukraine 🇺🇦, Europe 🇪🇺, the United States 🇺🇸, and other regions, helping them optimize workflows, improve efficiency, and ultimately increase business performance regardless of scale or location.
How I can help you:
✅ Development of SaaS platforms and complex web applications end-to-end
✅ Backend and system architecture design: services, modules, integrations
✅ API and real-time functionality: REST, GraphQL, WebSocket, SSE
✅ Queues and background processing: BullMQ, RabbitMQ
✅ Third-party integrations (payments, analytics, external platforms)
✅ UI/UX development: responsive design, usability, clean interface logic
✅ DevOps: containerization, server setup, CI/CD, deployment automation
✅ Clean code and documentation for long-term scalability and maintenance
My strengths:
👉 Fast delivery and meeting deadlines
I consistently deliver on time without compromising quality.
👉 Results-driven approach
I focus on achieving real business outcomes that help your product grow.
👉 End-to-end problem solving
From strategy to implementation and optimization — I handle the full cycle.
👉 Ongoing support
I stay available even after project completion, providing support and guidance to keep things running smoothly.
Skills and abilities
Programming
- Bot Development
- Cryptocurrency & Blockchain
- Data Parsing
- Databases & SQL
- Desktop Apps
- Embedded Systems & Microcontrollers
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HTML & CSS
from 29 USD for hour
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Javascript and Typescript
from 35 USD for hour
- PHP
- Python
- Testing & QA
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Web Programming
from 35 USD for hour
Administration
Portfolio
- All works 5
- Interface Design (UI/UX) 1
- Online Stores & E-commerce 1
- Payment Systems Integration 1
- Enterprise Resource Planning (ERP) 2
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1162 USD AI Sales Operations Agent: n8n + PostgreSQL + OpenAI
Enterprise Resource Planning (ERP)
Built an end-to-end sales operations automation system for a field sales team
of trade representatives. The system eliminates daily manual work of preparing
routes, priorities, and targets — instead generating personalized AI-powered
briefings delivered to each rep's Telegram every morning at 8 AM.
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813 USD Lead generation automation pipeline (Make workflow)
Enterprise Resource Planning (ERP)
Built a micro-SaaS platform for automated lead generation in the US cleaning market.
Architecture includes:
… data collection pipelines
lead filtering and enrichment
automation workflows
API integrations
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232 USD Automated Payment → Access → CRM Flow (Tilda + PayPal + Make)
Payment Systems Integration
I built an end-to-end automation for a paid online course using Tilda, PayPal, and Make. The system processes payment webhooks, validates purchased products, prevents duplicate transactions, assigns users to the correct access groups, updates a Google Sheets CRM, and sends automated emails with course access details. The flow is resilient to repeated webhooks and platform limitations, fully eliminating manual work and ensuring reliable access delivery for paying customers.
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290 USD Instagram Lead Automation with ManyChat & Make
Online Stores & E-commerce
Built an end-to-end Instagram lead automation funnel using ManyChat and Make. The system automatically reacts to comments and story replies with specific keywords, sends personalized DMs with gated content, collects user data, stores leads in Google Sheets, creates contacts in HubSpot CRM, and schedules calls via Google Calendar. The solution replaced a third-party booking service that did not allow API access, while keeping the same business outcome. Result: fully automated lead capture and booking flow without manual work.
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35 USD Website design for meditation in Figma
Interface Design (UI/UX)
I designed a meditation website in #Figma. It's fully responsive and minimalist. Soft pastel colors were used to create a calm atmosphere, with blue and orange accents. The Lucid package was used for the icons. The work was completed in one day.
Reviews and compliments on completed projects 23 1
3 June
35 USD
Video
Semyon is a good talented young specialist, he knows a lot, always tries to please and do more than you expect. Of course, there is always room for improvement, but overall I am satisfied and grateful, I will reach out again.
18 March
100 USD
Knowledge base for trading
Everything is excellent and on time. Very responsible and competent performer.
15 March
58 USD
Wordpress (Layout + Installation on CMS) additional work part 2-1/3
Excellent performer. Thank you for the work! We will continue to collaborate.
18 February
192 USD
Connection of CRM Bitrix24 integration with Instagram, Facebook, WhatsApp
Everything is done, everything is clear, cool, I recommend.
3 February
274 USD
Connection of CRM Bitrix24 integration with Instagram, Facebook, WhatsApp
Everything is great, the work is done, I am satisfied with the result.
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1 February
55 USD
Setting up access to video lessons after payment on the Tilda website
Everything works great. It was a pleasure to collaborate.
29 January
115 USD
Wordpress (Layout + Installation on CMS) part 2/3
It took a little longer than expected, but the task was also complicated. Everything else is great, let's keep working!
Completed all assigned tasks.
1 January
50 USD
Audit of the mobile version of the Shopify website
Very satisfied with the work. Conducted an audit of the mobile version of the site clearly and professionally, detailed all problems and bottlenecks, explained what and why needs to be optimized. Communication was quick and clear, results fully met expectations. I recommend!
30 December 2025
70 USD
Shopify Errors - Pixel, 401
Very satisfied with the work. Everything was done clearly and professionally, the Pixel was set up correctly. I liked that the specialist explained each point in detail and gave useful advice.
26 December 2025
222 USD
Financial accounting
Excellent specialist! Exceeded our expectations for the project. Thank you!
25 December 2025
150 USD
Technical optimization of the website ReactJS, Next.js, Python, Django
Simon is an incredibly engaged and deep professional. He always does several times more than what the task requires. He approaches every problem in an extremely creative and versatile way and truly brings even seemingly unsolvable tasks to the best possible outcome. I am very glad to have met Semen and happy that I encountered such an enthusiastic and talented programmer. I will definitely continue to collaborate with him. I sincerely recommend him for collaboration!
15 December 2025
110 USD
Wordpress (Layout + Installation on CMS) part 1/3
Although there was a slight delay, everything has been done as requested. Thank you! We move on to the 2nd part (let's continue working).
12 December 2025
25 USD
Small changes
Good as usual.
Recommend. Will work again
9 December 2025
201 USD
Correction of SEO errors, URL structure, and the Directorist plugin
The project is completed, everything is okay. I recommend as a conscientious performer. Thank you for your work.
16 November 2025
46 USD
Создать Токен
An excellent and experienced developer, it is clear that he is a professional in his field. He advised on how to do things better. I am satisfied with his work, rating 10 out of 10. As a bonus, he added a few more functions. I definitely recommend him and will seek his help in the future!
12 November 2025
50 USD
Corrections on the modx site
Everything is fine, except for the deadlines. The project has dragged on. The contractor is communicative, completed the task, I will reach out again.
12 November 2025
35 USD
Improvement of the system on Google Apps Script (adaptive interface, Telegram, dashboards)
Semen is a great guy! He did everything even better than it was needed. Thank you!
9 November 2025
100 USD
Order for website creation services for a charitable organization
The work has been completed. Thank you!
7 November 2025
192 USD
Full debugging of WeWeb application
I don't like leaving negative reviews 😔 Unfortunately, the performer was unable to fix the bugs, constantly violated the deadlines he himself had set, and wrote that he was fixing something, even though the access had already been revoked at that moment. The performer could not clearly explain what exactly he had done. And the cherry on top: I already fixed the bugs myself (because the deadline was approaching, and the performer flew somewhere on a plane), and in the end, the performer writes in the report that he fixed these bugs. He also "fixed a bug" that was not fixed. The performer does not know what acceptance is and who does it. I hold no grudges, I am sure it was just that the order did not fall within his competence, but he should have communicated that right away. It's a pity!
24 October 2025
58 USD
Social Login
Thank you, I fixed everything quickly, a good specialist.
19 October 2025
25 USD
Small changes
Great job. Polite, Professional. Fully Recommended!
18 October 2025
232 USD
Checking, merging into one system, integration on the server + connecting third-party platforms.
The project was completed in a short time!! This guy turned out to be a super professional in his field. I did not expect such execution of his duties from this freelancer, despite his - not very high rating on the site. Thank you very much. I hope to collaborate with Symon Baikov in the future. I recommend him to everyone who is looking for a true professional.
10 October 2025
35 USD
Create a responsive landing page design
everything is great, thank you for the design
Activity
| Projects underway 2 | Budget | Added | Deadlines | Proposal | |
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Creation of an AI agent
240 USD
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Freelance project
209 USD
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| Latest proposals 10 | Budget | Added | Deadlines | Proposal | |
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CRM Setup of integrations Hopspot - Monday - Linq - Zapier - Zoho Mail
300 USD
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Telegram bot для поиска новых обьявлений
300 USD
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Integration of the website on Shopify with the Allegro marketplace
20 912 USD
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Integration of Tpay with a proprietary application
4936 USD
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Looking for a Helper Developer
700 USD
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Game Developer
1500 USD
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Customer Support (CRM & Client Communication)
300 USD
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I need a programmer for the Google Ads API.
300 USD
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CRM and Sales Funnel Management Specialist (Revenue Operations)
300 USD
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Set up respond.io
82 USD
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