Rahul Kumar

Founder

Lisbon, Portugal12 yrs 5 mos experience
Highly StableAI ML Practitioner

Key Highlights

  • Founder of innovative AI knowledge management tool.
  • Expert in AI strategy and consulting across multiple industries.
  • Published author on practical AI and machine learning applications.
Stackforce AI infers this person is a SaaS-focused AI expert with extensive leadership experience.

Contact

Skills

Core Skills

Ai ConsultingLeadershipAi StrategyMentoringDeep LearningMachine LearningArtificial Intelligence (ai)Team LeadershipComputer VisionResearch And Development (r&d)Responsible AiKnowledge GraphsPredictive ModelingProduct DevelopmentProgramming

Other Skills

Graph neural networksStartupsKerasGraph neural networkTeam ManagementPyTorchGoogle Cloud Platform (GCP)SalesMatlabHTMLLinuxPythonNatural Language ProcessingTensorFlowAlgorithms

About

❗️Your knowledge is scattered across 10+ apps and you retain almost none of it.❗️ Why? Because every tool (bookmarks, Notion, notes, PDFs) lives in a silo - different formats, no connections, and organizing it means manual tagging you never keep up with. ❌ Saving without structure = stuff you'll never find again. ❌ Manual tagging and folders = high-friction drudgery that gets neglected. ❌ Searching across apps = context loss and "I know I saved this somewhere." That's why we built Timeln. ✅ One external brain that captures what you read and connects it automatically. ✅ Find in seconds what you saved months ago. ✅ Powering 200+ knowledge workers—from researchers and consultants to solo million‑dollar solopreneurs. 🚀 See how Timeln.app can turn your scattered thoughts into a second brain that works

Experience

12 yrs 5 mos
Total Experience
1 yr 11 mos
Average Tenure
7 mos
Current Experience

Timeln

Founder

Sep 2025Present · 7 mos · Lisbon, Portugal

  • Building a real second brain, which is Agentic native.

Strenure

AI Advisory

Jan 2025Present · 1 yr 3 mos · Singapore, Singapore · Remote

  • Strategizing AI initiatives across industries to help clients maximize technological value and transform from AI-native to AI-first businesses.
AI StrategyMentoring

Neurons lab

Head of AI Engineering

Jun 2023Sep 2025 · 2 yrs 3 mos · Lisbon, Portugal · Remote

  • Led a 11-core member, 50+ talent pool, AI engineering team, engaged in 200+ presales opportunities, and delivered $100K+ project wins while driving cross-functional initiatives in AI solutions for financial services clients.
  • Business Development & Strategy
  • Collaborated with senior leadership on proposal development and customer presentations while partnering with the Chief Marketing Officer to define AI Engineering Strategy for market positioning.
  • Engineering Leadership & Technical Excellence
  • Built and maintained technical infrastructure supporting AI solution delivery, including standardized tech stacks, productivity tools, and reusable architectural patterns focused on state-of-the-art AI solutions in the financial services domain. Conducted regular technical enablement sessions and code reviews to elevate team capabilities while developing internal AI automations for enhanced productivity.
  • Hands-On Delivery
  • Maintained direct client engagement through active participation in customer projects as Sr. AI Architect (0.5-0.625 FTE), ensuring continued technical expertise and gathering critical market insights while supporting company financial health.
  • Team Development & Operations
  • Managed end-to-end talent lifecycle for AI Architects and Engineers, including recruitment, interviewing, onboarding, performance reviews, and promotions. Optimized team utilization and project staffing while maintaining effective cost management of engineering toolkits and billable hours within target ranges.
  • Key Impact Areas:
  • 👉 Technical team enablement and capability building
  • 👉 AI solution architecture and engineering best practices
  • 👉 Financial services domain expertise and client delivery
  • 👉 Talent management and operational efficiency
Team LeadershipArtificial Intelligence (AI)

Adplist.org

Mentor

Nov 2022Present · 3 yrs 5 mos · Lisbon, Portugal

Deep LearningGraph neural networksStartupsMachine LearningProgramming

Aritex

AI Advisor

Jan 2022Present · 4 yrs 3 mos · Lisbon, Portugal · Remote

  • Helping with AI enablement.

Flair

Head of Artificial Intelligence

Jan 2022Mar 2023 · 1 yr 2 mos · Lisbon, Portugal · Hybrid

  • Building the product from scratch, enabling AI's native capabilities for a sales assistant co-pilot.
Artificial Intelligence (AI)Responsible AI

Genius ai solutions

CEO and Chief AI Scientist

Jan 2020Present · 6 yrs 3 mos · Portugal · Remote

  • enabling humans with AI as an extension
AI ConsultingLeadership

Apres

Co-Founder / Chief AI Scientist (Techstars Lisbon '20)

Nov 2019Dec 2022 · 3 yrs 1 mo · San Francisco Bay Area · Remote

  • At Apres, we are at the forefront of pioneering domain-specific Knowledge Graph development, tailored to empower enterprises across a myriad of use cases. Our sophisticated Knowledge Graph technology is designed to address critical business challenges, including fraud detection, faster decision making and recommendation engines.
  • By leveraging our advanced Knowledge Graphs, businesses can significantly enhance their grasp on their data. Our technology enables the identification of intricate patterns and anomalies within vast datasets, uncovering various types of activities that traditional methods might miss.
Knowledge GraphsComputer VisionResearch and Development (R&D)Predictive ModelingKerasPyTorch+5

Techlabs e.v.

Mentor

Oct 2019Jan 2020 · 3 mos · Copenhagen Area, Capital Region, Denmark

The intelligence factory

AI Advisor

Apr 2019Jun 2024 · 5 yrs 2 mos · Remote

Computer VisionResearch and Development (R&D)Predictive ModelingKerasGraph neural networkTeam Management+2

Esme sudria

Invited Speaker

Apr 2019Apr 2019 · 0 mo · Paris Area, France

  • BioSMART 2019 International Conference on BioEngineering for smart technologies
Programming

Packt

2 roles

Book Author -Python: Beginner's Guide to Artificial Intelligence

Oct 2018Jan 2019 · 3 mos

  • This Learning Path offers practical knowledge and techniques you need to create and contribute to machine learning, deep learning, and modern data analysis. You will be introduced to various machine learning and deep learning algorithms from scratch, and show you how to apply them to practical industry challenges using realistic and interesting examples. You will learn to build powerful, robust, and accurate predictive models with the power of TensorFlow, combined with other open-source Python libraries.
  • Throughout the Learning Path, you’ll learn how to develop deep learning applications for machine learning systems. Discover how to attain deep learning programming on GPU in a distributed way.
  • By the end of this Learning Path, you know the fundamentals of AI and have worked through a number of case studies that will help you apply your skills to real-world projects.

Book Author - Python Deep Learning Projects

Apr 2018Oct 2018 · 6 mos

  • This book is aimed at intermediate machine learning engineers, software engineers, technology architects and programmers who are interested in knowing more about deep learning, especially applied deep learning, TensorFlow, Google Cloud and Keras. Python Deep Learning Projects is focused at the core of the data science pipeline – model building, training, evaluation, and validation.
  • We approach deep learning projects from a very practical point of view. In thinking about how to share what we know, our experiences, the strategies that we've learned, and the tactics we employed in our daily day to day life.
  • Tools and frameworks like, Keras, TensorFlow, and Google Cloud are used to showcase the strengths of various approaches covering NLP, CV and ASR.
  • Link to Packt Publishing: http://bit.ly/DeepLearningProjects
  • Link to Amazon: https://www.amazon.com/Python-Deep-Learning-Projects-Architectures/dp/1788997093

Jatana

Chief AI Officer

Jan 2018Feb 2020 · 2 yrs 1 mo · Copenhagen Area, Denmark

  • Jatana is a deep learning based Saas solution that integrates directly with your help desk software of choice to automate processes related to customer service.
  • My major areas of focus:
  • Leading the AI team and taking care of the AI product end-to-end.
  • Understood the business problem and developed a deep learning framework for classification and data extraction use-cases.
  • Created a fully automated ML framework using Docker and microservice setup to deploy in production using Tensorflow Serving.
  • Developed a few proofs of concepts for various language modeling projects i.e. unsupervised data labeling tool, article summarization tools in 102 languages, etc.
  • Creating and maintaining documents/code files i.e. data dictionary, source code, project plan to keep the project on track.
Predictive ModelingPyTorchProgrammingProduct Development

Botsupply

AI Lead

Oct 2017Dec 2019 · 2 yrs 2 mos · Copenhagen Area, Denmark

Programming

Happiest minds technologies

Data Scientist

Sep 2016Oct 2017 · 1 yr 1 mo · Bangalore

  • Building Cognitive solutions around chatbots, Q/A engines for mCaaS.
  • Focusing on implementing NLU engines using Deep Learning algorithms (CNN and RNN).

Accenture

Pythonian and Software Engineer

Oct 2014Sep 2016 · 1 yr 11 mos · Bengaluru, India

  • Being part of Accenture’s R&D group, I explore and implement machine learning algorithms for various use cases - NLP, Feature extraction, Classification, Predictive model, etc. My current areas of R&D focus include NLP parsing, speech to text conversion and Q/A service.
  • Previously I have also explored biometric (fingerprint, iris, face, vein, voice) and biographic (textual and contextual) data and algorithms to deliver value through effective human identity recognition. I developed web/mobile applications for targeted R&D, prototyping, development of proofs of concept and solution delivery.

Vidya knowledge park india

Research Scholar

Apr 2012Jun 2014 · 2 yrs 2 mos · Meerut Area, India

  • Worked on a Biometric system dealing with the FOOTPRINT details.
  • Used Footprint traits for identification/verification and establishing correlation between height,weight and age of the user .

Education

Sharda University

Graduation — Computer Science

Jan 2010Jan 2014

Delhi Public School - India

High School — Science

Jan 2001Jan 2010

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