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

eichlinger advisors

As Siemens CEO for more than 9 years and more than 20 years in the region, I have built a trustable network at all levels relevant to any size of business. In addition to my business responsibilities, I represented my company at all levels of government. Since 2002, I've been building my networks in SEE, particularly in the Balkan region, by maintaining trustworthy relationships with top government officials, presidents, premier ministers, ministers, relevant diplomatic circles, and businesses. This, of course, applies to all WB6 countries. As President of the German Chamber of Commerce, I was also involved in all major FDI operations (foreign direct investment).

Founder and Managing Partner

Tesseract Partners

Advises about cross border leasing. We take control of your assets and rent them back to you at a lower price in order to increase your financial flexibility. To find out more, talk to us!

Business Advisory

Siemens

Together with a great team I have developed Siemens Serbia and the West Balkan (six countries), from 850 FTE to 3,500 FTE, including two large manufacturing locations, towards a role model within and outside the company. I led the country's digitization initiatives and we became the trusted advisor to the Serbian government across all industries.

Management Consulting: Support clients in the Real Estate Sector to drive profitability and space and portfolio efficiency with cloud based solutions and services.
Building up the business in Germany for CREM and Commercial Real Estates.
Developing and G2M for global building performance initiatives, e.g.addressing performance improvement programs for corporations,- Cities and Enterprises.

Director Channel Management / Real Estate

Greenwich Consulting

Corporate strategy development for Telco multinationals, business modeling for innovation projects in continental Europe and US. SaaS business modeling.

Director and Management Consulting

Siemens Enterprise Communications GmbH & Co. KG

P&L responsibility for Southern and South-Western Germany. Responsible for the development and implementation of the corporate strategy.

General Manager/Regional Director South Germany

Established direct and indirect sales and service structures in UAE, Oman, Qatar, Bahrain, Yemen, and Pakistan. P&L responsibility for Carrier and Enterprise Networks.

President & CEO

Accomplished restructuring of the corporate and financial organization and reposition of business activities in China.

Senior Project Director China

Succecssful merger of VF-Tel d.o.o with Siemens d.o.o.
Establishing and managing the organization within the balkan territories in fixed and mobile network business and related services.

President and CEO

various management functions: Sales, Training, Communication and Project Management

various management functions

eichlinger advisors empowers businesses with strategic insights and trusted advisory services, leveraging over 25 years of executive leadership across diverse industries and markets. With a deep understanding of the Western Balkans, the firm facilitates cross-border investments, government relations, and economic development initiatives, underpinned by a robust network of decision-makers at all levels.  

As Founder and Managing Partner, the focus remains on guiding organizations through complex investment projects, from initial analysis to secure implementation. Drawing on experience as Siemens CEO and President of the German Chamber of Commerce, the firm specializes in fostering international partnerships, enabling large-scale corporate investments, and driving regional growth with precision and trust.

taplio

The Battle

Arpit Singh

Udo Eichlinger

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