EXPLORE

5.0

(17 reviews)

Artur

@arturg6

5.0

6.5

94%

MAKE IT REAL 🏆 AI | LLM | Web | SEO | App | Data

$50 USD / Hour

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Poland (11:27 PM)

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Joined on July 20, 2024

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7 Recommendations

Hello and welcome! I am a Full Stack Developer, AI Engineer, and Mathematics Researcher with a strong academic background in mathematics, scientific computing, machine learning, and software development. My experience combines advanced mathematical problem-solving, research methodology, and modern software engineering to create efficient, scalable, and intelligent solutions for businesses, startups, and individuals. ===== Academic Background ===== ✓ Master's Degree in Mathematics ✓ Doctoral Research Experience in Mathematics ✓ Published Research Author ✓ Scientific Computing & Mathematical Modeling ✓ Advanced Statistics & Data Analysis ===== Development Expertise ===== - Frontend Development • React.js • Next.js • Vue.js • TypeScript • JavaScript (ES6+) • HTML5, CSS3, Tailwind CSS - Backend Development • Node.js & Express.js • Python (Django, Flask, FastAPI) • PHP & Laravel • RESTful APIs • Authentication & Security - Database Systems • PostgreSQL • MySQL • MongoDB • SQLite • Database Design & Optimization ===== Artificial Intelligence & Data Science ===== • OpenAI & ChatGPT Integration • AI Chatbot Development • LangChain Applications • Machine Learning Solutions • Natural Language Processing (NLP) • TensorFlow & PyTorch • Data Analytics & Visualization • Predictive Modeling • Automation & Intelligent Workflows ===== Cloud & DevOps ===== • AWS Cloud Services • Google Cloud Platform (GCP) • Docker & Kubernetes • CI/CD Pipelines • Linux Server Administration • Nginx & Apache • Infrastructure Automation ===== Mathematics & Research ===== My mathematical background enables me to approach projects with strong analytical thinking and precision. Areas of interest include: • Machine Learning • Graph Theory • Optimization Algorithms • Statistical Analysis • Scientific Computing • Linear Programming • Mathematical Modeling • Data Mining ===== Why Choose Me? ===== ✓ Strong Problem-Solving Skills ✓ Research-Oriented Mindset ✓ Clean & Maintainable Code ✓ Fast and Clear Communication ✓ Reliable Project Delivery ✓ Scalable and Secure Solutions ✓ Long-Term Technical Support ===== My Goal ===== To help clients transform ideas into high-quality digital products through modern web technologies, artificial intelligence, and data-driven solutions. Whether you need a web application, AI-powered system, automation workflow, API integration, database solution, or custom software, I am ready to help bring your vision to life. Feel free to contact me to discuss your project.

Verifications

On time

100%

On budget

100%

Accept rate

79%

See all SEO Experts in Poland

Portfolio

A bilingual Arabic and English progressive web app for finding discount
offers nearby, claiming them, and redeeming them in store with a QR code.

Delivered across six funded milestones, each reviewed before merge and verified on the live site after deployment:

- Customer discovery, offer pages, claims, and a single-use QR that staff validate at the counter
- Administrator area for vendors, branches, categories, offers and staff, with every permission enforced on the server rather than the interface
- Complete right-to-left Arabic and left-to-right English on every screen, from 420px phones to 1280px desktops
- PostgreSQL with versioned migrations, each tested forward and backward on a disposable copy before release
- Automated suites for permissions, store isolation and the QR lifecycle, run in CI on every push
- Deployed to DigitalOcean App Platform, with written live verification after each release

Rated 5.0 by the client: "Excellent developer and a pleasure to work with...
I

Bilingual offers PWA (AR/EN)

A law firm was spending on Google Ads with no enquiries to show for it. An audit found the cause: 88% of the weekly budget was going to Display banner placements instead of search, and the site had no conversion tracking installed at all — so nothing was measuring the difference. I installed GA4 and Tag Manager with a verified conversion event on the lead form, rebuilt the XML sitemap (it had listed a single URL), and replaced the campaign with a dedicated Search-only build using geo-targeting and phrase-match keywords. Within 30 days the account produced 4 tracked enquiries at a $58.43 cost per lead, a 12.12% conversion rate and a 32.35% click-through rate - every lead traceable to the keyword and network that produced it. The client's own goal was never cheap leads, it was a stable, knowable cost per enquiry he could make business decisions with.

Google Ads & SEO Revamp for a US Law

The client had an efficient process on paper. He recorded each customer consultation, put the transcript through ChatGPT, and got a proposal back. The trouble was that it still read like a contractor's quotation, and he was losing hours to tweaking wording and formatting instead of visiting the next customer.

The problem was not getting AI to write. It was getting AI to write for a designed page instead of producing a generic document that then has to be forced into one.

I built a modular proposal engine. His designer keeps a library of finished A4 pages, one per product, and the engine writes the words for each one to that page's exact length. A generate, count and correct loop asks the model for the page, counts the words, and asks again if it lands outside tolerance, so the copy never overruns the box it was designed for. Every page is personalised from the actual conversation, naming the materials, the boundaries and the details the customer mentioned.

The whole thing is mobile

AI proposal engine with materials

Hikers Guild — WordPress Authority

Sourced and delivered 40 net-new decision-maker leads (Founders, MDs, CEOs) at independent Australian PR agencies across Sydney, Brisbane and Victoria.
Every contact carried a verified work email (under 5% bounce), plus direct phone and LinkedIn where available. The full list was deduplicated against the client's existing CRM, and global networks, subsidiaries and non-PR firms were filtered out — so the client received only genuinely new, independent, import-ready leads, in their exact column format, with lead generation, b2b leads, data research, apollo, list building, email verification, crm, excel, australia, public relations
duplicates flagged for full transparency.

B2B Lead Generation - Verified PR

Bilingual offers PWA (AR/EN)

Google Ads & SEO Revamp for a US Law

AI proposal engine with materials

Hikers Guild — WordPress Authority

B2B Lead Generation - Verified PR

5.0 · 17 Reviews

17 Reviews

Unreal Engine C++ Feature Implementations - 07/10/2026 20:36 EDT

One of the best freelancers that we worked with on this project. Accomplished the task and was a great communicator.

+5 more

Ecommerce Specialist for Plywood Online Store

Absolutely fantastic service from start to finish. Artur has been professional, knowledgeable and extremely thorough. Communication has been excellent, with clear updates at every stage. Everything has been set up properly and we are now live with our Google Ads. We genuinely could not have done this without his help. Highly recommended — 5 stars and a big thank you!

Internet Marketing

SEO

Link Building

Conversion Rate Optimization

Digital Marketing

+2 more

Full-Stack TypeScript Developer for PWA Completion

Excellent developer and a pleasure to work with. He handled the project professionally, communicated clearly, investigated issues carefully, and completed the agreed work with attention to both the Arabic and English interfaces. He was also responsive during testing and provided clear explanations throughout the handover. I would be happy to continue working with him on the next phase.

Mobile App Development

+3 more