Contract

Project Manager & ML Engineer

ThirdAI Lab

ML Consultant

Upwork

• Analyzed campaign and sales data to uncover insights that drove a 15% increase in lead conversions across B2B clients.

• Created interactive dashboards and visual reports using Excel and Tableau, enabling stakeholders to track KPIs in real-time.

• Collaborated with marketing and product teams to optimize funnels using data-backed segmentation and targeting strategies.

• Conducted competitive and customer behavior analysis to inform product positioning and go-to-market decisions.

• Translated raw data into actionable strategies - blending business logic with data interpretation for measurable impact

Business Analyst

Integrated Web Solutions

• Built and deployed lightweight ML models using Python (scikit-learn) to power user behavior predictions and content recommendations.

• Integrated models into production via Flask APIs, improving personalization and automation within client-facing web platforms.

• Enhanced web performance and responsiveness using JavaScript, PHP, and MySQL, leading to a 20% speed boost.

• Delivered clean, mobile-friendly UI/UX with HTML5/CSS3, optimizing user engagement across devices.

Machine Learning Engineer

NITI Aayog

Contributed to a government case study by delivering data-driven insights on revenue vs. expenditure patterns across Indian states.

Key Contributions:
• Automated public data collection using Python (Selenium, BeautifulSoup)

• Analyzed & visualized key disparities in services using Pandas, Seaborn & Matplotlib
• Applied statistical techniques (T-Test, ANOVA, etc.) via R and Excel

• Built interactive dashboards in Tableau that aided strategic policy decisions

Data Analyst

entGalaxy

Built and led a performance-driven digital agency that delivered tailored growth strategies for startups and SMEs across domains.

What we did:
• Growth-focused campaigns (PPC, SEO, Social Media)
• Scalable website development (WordPress, Shopify)
• Conversion-oriented content & visual strategy

Key Achievements:
• Drove a 30%+ increase in leads and 25% revenue growth for top clients
• Scaled a lean team of 10+ to deliver results in fast-paced, competitive markets

CEO/Co-founder

✔ I’ve hit the max (30K) connection limit on LinkedIn - feel free to follow if you're into scalable AI, GenAI, or real-world ML.

I’m an AI/ML engineer building intelligent systems that move beyond prototypes - systems that scale, adapt, and perform under real-world constraints.

✔ I work across LLMs, GenAI, and agentic AI, with a focus on:
• Scalable system design
• Data-centric ML workflows
• Reliable, automated MLOps pipelines

✔ I care about clean data, clean deployments, and building things that actually work.

➤ If you're working on something ambitious in AI - Let’s connect.

Arpit Singh

Yandex Practicum

Сompleted more than 15 projects, gained experience in: 

 - Getting and preprocessing data (SQL, Web scraping/Selenium, Pandas)
- A/B testing (scipy.stats , bootstrap)
- Machine learning predictions (regression and classifications models Sklearn)
- Machine learning predictions (stochastic gradient boosting models)
- Time series forecasting
- Natural Language Processing (NLP)
- Data clustering
- Data visualization (matplotlib, seaborn)

Data Scientist

As an owner of a company I was involved in all business processes starting with assortment selection and ending with hiring the personal. 
The relevant experiences are:
 - Wrote technical tasks and worked with designers and programmers for next internet sites: Hookahbros.ru, TopOfVape.ru, Present4man.ru
- Planed advertisement in Google, Yandex,  VK.com (Google Analytics. Yandex.Metrica)

During my work I have developed the following qualities:
 - Сan put myself in the place of the customer
 - Understand the importance of deadlines and predictability
- Can get along with all different kinds of coworkers

Marketing Manager

Github https://github.com/svotyakov

Looking for part time remote job or internship in data science/machine learning area.

I consider myself a positive person and I can work with pleasure not only with data, but also with people.
I am learning every day, and if my projects are not good enough, you can check them in a few months, you will definitely find something more interesting.

I have passed 8 month of education and I know:
Python:
- Pandas
- Selenium (web scraping)
- Matplotlib 
- Sklearn 
- Catboost, XGBoost, LightLGM
- Keras
- PyTorch (only with Bert)
SQL (PostgreSQL)

taplio

The Battle

Arpit Singh

Sergey Votyakov

Followers

Posts

Engagements

Likes

Ready to grow your LinkedIn presence?