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

Technology Industry

General Manager

Amphenol Broadband Solutions

Responsible for strategic and operational leadership of the company in Brazil. Amphenol are worldwide leaders in interconnect products. I had full profit and loss accountability, including achievement of targeted return on capital. Worked on diversified markets, such as Telecom, Automotive, Defense, Oil & Gas, Electronics, Medical.

General Manager Brazil

Pctec Soluções

Lead all Organizational Development, Growth Strategies and Business Maturity Levels (P-CMM) assessments. Developed and implemented the whole business growth strategy and customer support services. Growing from 50 to 150, and ultimately 400 employees.

Senior Business Manager

Venturus Innovation and R&D Center

Venturus was Ericsson and Sony Ericsson's main R&D branch in South America. My challenge was to consolidate the company in Brazil and attract opportunities from the international market. Held responsible for 380 people, fully accountable for the areas of Research and Development, Software Engineering, Project Office, Sales, Marketing, Financial Administration, IT and Human Resources. Main achievements: complete company transformation, covering new brand name, headquarters location and competence profile, with remarkable revenue growth and 50% savings in man-hours costs.

Ericsson

I took a leading role at the build-up of the Research & Development Center in Indaiatuba, recruiting nearly 500 engineers. Manager of the Lawful Interception Product Unit (fixed and mobile telephony – GSM, TDMA, CDMA – 3G), working with international security agencies and set-up of RDS (Residential Services) Design Unit.

Software Development Manager

Worked as Production Manager and Operational Leadership Development Manager at Ericsson, in my role as Plant Manager for the Containers - Radio Base Stations and Power Systems Unit. I was responsible to move the factory from S. B. Campos to S. J. dos Campos.

Plant Manager - Power Systems/Containers

Project Manager of EGTP (Ericsson Global Traceability Project) for Latin America, a global project conceived to standardize all manufacturing and automation processes for products with traceability specifications. Also responsible for the introduction of the bar coding system in the Brazilian plants, reducing the manufacturing lead time by 19 days, and NPIs at the plant.

Trainee

Embratel

Management of VSAT (Very Small Aperture Terminal – low speed satellite links) communication systems on hub stations for Banco Itaú and Banco Real, inter-connecting over 500 branches.
•	Worked also with commissioning of voice and data channels in public and private circuits.

Satellite Operations Manager

•	Leadership profile with more than 25 years of experience in multi-national companies, in areas such as: General Management, Software Engineering, Research & Development & Innovation, Information Technology, Manufacturing, Supply Chain, Human Resources and Talent Management, Communication, Change Management, Organizational Development, Marketing & Sales, Performance Management.

Specialties: A strong team builder, business and people developer. That's what I do.

taplio

The Battle

Arpit Singh

Luiz Marcelo Majauskis

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