Freelancers

Information Portfolio 48 Reviews 34 Activity

Aleksandr Sheshlyuk
Kyiv, Ukraine
33 1
A little busy

Projects 21
Rating -
Rating 1 249

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Last project: 1 year back
Bids in the last two weeks: 2
Collaboration with clients: 28
Last visit: 9 days 20 hours ago

CTO | Designing and optimizing digital systems for business scaling.

Fractional CTO | Lead PM | Business Systems & IT Infrastructure Architect

📌 About me:

I help small, medium and large businesses eliminate operational chaos, automate processes, and scale using the right IT solutions. With over 10 years of IT experience, I have moved away from the classic "web studio" format to work as a dedicated technical partner (Fractional CTO) and Lead PM. I design complex systems, manage the development process, and take responsibility for the final business result.

📌 My Expertise (Key Competencies):

✅ Architecture Design: Creating reliable solutions for B2B, SaaS, logistics, and EdTech.
✅ ERP & CRM Integrations: Developing custom management systems, deep integration of ready-made solutions, and third-party API services.
✅ Full-cycle Development Management: Coordinating IT teams from requirement gathering to successful release (complex web platforms, iOS/Android mobile apps).
✅ Digital Business Transformation: Auditing existing processes, rescue management of unfinished projects, and creating a unified digital ecosystem for the company.

📌 How I work:

I have my own cohesive full-cycle development team. With me, you get more than just scattered contractors; you get a ready-made IT department led by an experienced technical director. We take on all the technical headaches — from the initial idea to implementing tools into your company's actual workflows.

💬 Open to collaborating with businesses ready for systemic growth. Ready to discuss your project? Send me a message!

saas API Integration Business analysis edtech MVP architecture keycrm IT Project Management Make.com

0 69

AI SMM Bot for EduSystem: Automating Telegram Content with Make.

AI Consulting

Client: EduSystem — a service that builds branded online schools end-to-end: handling setup, design, and ongoing support so experts can focus on their content, not the technical side. The Challenge The EduSystem team is growing fast but has no…

0 98

Automated student registration for 200+ learners — from 3 hours

Enterprise Resource Planning (ERP)

Kashuba Online, a German language school, was growing fast — but the admin was spending 1 to 3 hours registering each new student manually. No CRM. No automation. With 200+ students, that's dozens of hours of routine work every week. What I did:…

0 300

AI Transformation & Automation: Driving School Case

AI Consulting

Description: - Status: Ongoing Project (Fractional CTO / Lead PM). - Goal: Building a comprehensive AI ecosystem and full automation of company business processes. Solutions Implemented: - AI Mariia: 24/7 smart assistant on the website for…

0 463

CTO: TattooStars — Global Ecosystem for Tattoo Community

Project Management

Description: - Status: Ongoing Project (CTO / Lead Architect). - Goal: Creating a global platform to unite tattoo artists worldwide post-COVID. Key Solutions: - Full-cycle Development: Architecting and releasing applications for both iOS and…

0 412

AI Consulting & CTO: Emery English Ecosystem

AI Consulting

Description: - Status: Completed Project (CTO / Business Development Officer). - Goal: Deep AI integration in EdTech for personalized learning and content automation. Key Solutions: - AI Implementation: Training and deploying AI models across…

0 230

Project Management: Emery English Presentation Landing Page

Project Management

Description: - Status: Completed Project (Lead PM / Architect). - Goal: Developing an effective presentation website for an international educational startup. Key Solutions: - Architectural Planning: Designing a site structure focused on…

0 296

Project Management: EMERY Mobile Training App

Project Management

Description: - Status: Completed Project (Lead PM). - Goal: Development and launch of the core EMERY mobile product featuring AI components. Key Solutions: - End-to-end Management: Designing the app from scratch and overseeing the full…

0 280

Project Management: EMERY English Free EdTech App

Project Management

Description: - Status: Completed Project (Lead PM / Architect). - Goal: Design and launch of a mobile EdTech product for the global market. Key Solutions: - Development Management: Team coordination and technical milestone control during app…

0 267

Project Management: EMERY English PRO Premium EdTech App

Project Management

Description: - Status: Completed Project (Lead PM / Architect). - Goal: Designing and launching the commercial version of a mobile EdTech product. Key Solutions: - Business Logic: Implementing premium access systems and integrating App Store/…

0 244

Custom CRM Architecture & Development: Loewe Zaun (Germany)

Client Management & CRM

Description: - Status: Completed Project (Fractional CTO / Lead PM). - Goal: Developing a flexible, scalable custom CRM system for a German fence production and installation company. Key Solutions: - Business Analysis: Deep dive into German…

Real expert 2
Craft master 1
Quick answers
First-class quality
Nice communication 2
High responsibility 1
Great price
Lightning fast

Foreign Language Website. Consultation

11 USD

I reached out to Oleksandr because I had a bunch of ideas, but I had no idea what kind of website I needed and where to even start.

In one conversation, he helped me see the strengths and weaknesses of my concept. And most importantly — he explained everything simply and to the point.
He really thinks strategically: not just “oh, do it this way,” but explains why it’s better this way and what the options are. After the consultation, I clearly understood what I needed and stopped flailing in all directions.

I want to specifically mention — Oleksandr is very generous with ideas. He doesn’t keep knowledge “to himself,” but shares everything he knows and what can be useful. This is very noticeable and very valuable.

I recommend him if you need not just a website, but a clear strategy and confidence that you are doing everything right.

Project	Budget	Proposal	Deadline	Added
Business Process Automation Specialist	Not specified	604 USD	30 days	3 Jul
CRM setup	Not specified	448 USD	15 days	3 Jul
Launching an online programming and IT school for children: website, platform, CRM, and automation	29 USD	1714 USD	30 days	24 Jun
I am looking for a developer of AI agents and automation for business.	1000 USD	1000 USD	30 days	7 Jun
Turnkey KeyCRM setup for the construction company TERZI (Odesa) screed/leveling	Not specified	604 USD	30 days	19 May
Recommendation for the setup of a CRM system for services in social networks	Not specified	45 USD	3 days	5 May
Integration of applications (leads) that come from the website into the Telegram channel, into the CRM system.	Not specified	604 USD	30 days	5 May
Selection and implementation of CRM for the online store (vintagecuisine.com.ua)	Not specified	604 USD	30 days	29 Apr
Automation of lead processing and CRM systems	Not specified	1257 USD	30 days	29 Apr
Amo CRM language courses	Not specified	604 USD	30 days	28 Apr

Profile

Indicators

Specializations

Enterprise Resource Planning (ERP)

Client Management & CRM

Project Management

AI Consulting

CV

Fractional CTO | Lead PM | Business Systems & IT Infrastructure Architect

📌 About me:

📌 My Expertise (Key Competencies):

📌 How I work:

💬 Open to collaborating with businesses ready for systemic growth. Ready to discuss your project? Send me a message!

Tags

Skills and abilities

Services

Outsourcing & consulting

Programming

Mobile development

Administration

Portfolio Works

Compliments

Client reviews

5.0

Aleksandr Sheshlyuk

3.7

Aleksandr Sheshlyuk

Annex for accounting for finance

5.0

Aleksandr Sheshlyuk

5.0

Aleksandr Sheshlyuk

5.0

Aleksandr Sheshlyuk

Дизайн нового сайта

5.0

Aleksandr Sheshlyuk

Web приложение на базе Laravel, node.js

5.0

Aleksandr Sheshlyuk

Поддержка и консультация после разработки

5.0

Aleksandr Sheshlyuk

Оновления системи створеній на базі YII (4 етап)

5.0

Aleksandr Sheshlyuk

Разработка сайта

5.0

Aleksandr Sheshlyuk

оновления системи створеній на базі YII (3 етап)

5.0

Aleksandr Sheshlyuk

5.0

Aleksandr Sheshlyuk

оновления системи створеній на базі YII (2 етап)

5.0

Aleksandr Sheshlyuk

5.0

Aleksandr Sheshlyuk

оновления системи створеній на базі YII

4.9

Aleksandr Sheshlyuk

5.0

Aleksandr Sheshlyuk

5.0

Aleksandr Sheshlyuk

5.0

Aleksandr Sheshlyuk

5.0

Aleksandr Sheshlyuk

5.0

Aleksandr Sheshlyuk

Indicators

Total projects:

21

Average rating:

-

4.8

4.8

4.8