
Jeswin Arul Samuel
AI & Data Professional | Agentic AI Architect | GenAI & ML Specialist | Deep Learning | Python | Ex-Amazon | Business Transformation | Business Intelligence | Bridging Technical and Business to solve problems
Salary / Daily rate
Paris, France
Freelance, open to permanent contract
Can come onsite
Skills
Languages
About me
Intro
I am an AI Solutions Architect with 9+ years of experience, but my core skill is translation: I translate complex business goals into scalable, intelligent systems. Currently, I bridge the gap between Agentic AI and real-world operations at Constient Global Solutions. My focus is on moving Generative AI from "proof of concept" to production. Most recently, I architected a Multi-Agent Cash Reconciliation System using LangGraph and OpenAI that achieves 98% reconciliation accuracy with 100% financial precision—solving a critical enterprise pain point by balancing autonomous agents with Human-in-the-Loop workflows. My technical foundation was solidified at Amazon (Luxembourg), where I engineered data pipelines that increased customs audit coverage from <1% to 99%, and through my MSc in AI for Business Transformation at SKEMA Business School. I don’t just build systems; I empower the people using them. From training 3000+ professionals in robotics and IoT to leading engineering teams through the full SDLC, I believe scalable technology requires scalable teams. Core Competencies: Architecture: Agentic AI, RAG Pipelines, Human-in-the-Loop (HITL), Microservices. Tech Stack: OpenAI GPT-4o, LangGraph, LangChain, FastAPI, Python, AWS, PostgreSQL. Business Impact: Agile Project Management, Stakeholder Management, Digital Transformation.
Work experience
Constient Global Solutions
Jul 2025 - Dec 2025
6 months
Chennai, Tamil Nadu, India
Project Manager
Jul 2025 - Dec 2025
6 months
Chennai, Tamil Nadu, India
- Collaborated between the internal stakeholders, external stakeholder and the team to report and monitor the continuos development of the project. - Developed project trackers and Gantt charts and followed up on the progress of the project to ensure timely delivery and successful demos.
Lead Software Engineer
Jul 2025 - Dec 2025
6 months
Chennai, Tamil Nadu, India
- Created the project structure and set the coding standards for the team to follow as per industry standards and best coding practices. - Built an atmosphere of ideating and solving problems from a engineering point of view and then move it to coding. - Developed the Agentic AI layer framework, the backend operation engine for the entire platform.
AI Solutions Architect
Jul 2025 - Dec 2025
6 months
Chennai, Tamil Nadu, India
- Designed an end to end cash reconciliation service for a multi-million dollar client. * From classifying incoming transaction data to understand the mode of transaction to Identifying the tenant who made the transaction to reconciling the transaction with the tenants open Amount Due and generating BI reports for Business partners to monitor the financials both on a overall level and at a tenant level. - Architected a Virtual Assistant platform to assist customers of in HRTT domain to carry out tasks using a Agentic AI framework (Langchain, Langgraph, Langsmith) with Natural Language and Voice. * Designed a modular platform with the ability to plug in any new service or product to the platform based on the industry or feature needed. Customer can place order, make reservations, log complaints and feedbacks and make general enquiries all using natural language and voice. * The system was designed to learn customer preferences and patterns and become more personalized assistant for the customer.
AI Consultant and Freelancer
Apr 2024 - Dec 2025
1 year 9 months
• Actively building prototypes and constantly upskilling to explore AI technologies like LLM's, SLM's, RAG, LLM Fine tuning, toolkits, Agentic AI and more. • Independently training working professionals and university students in topics including Machine Learning, Deep Learning, Gen AI, Data Science, Data Analytics, Business Intelligence, Statistics
Business Intelligence Engineer
Amazon
Jul 2023 - Dec 2023
6 months
Luxembourg
• Developed broker data schemas by aligning Amazon’s customs data central with 5 external broker systems; collaborated with compliance stakeholders post-Brexit. • Built an automated audit dashboard using Amazon Quicksight and SQL, improving audit coverage from <1% to 99% across 3 data sources. • Designed and implemented pre- and post-ingestion validation checks, improving broker data quality from 38% to 87%. • Worked cross-functionally with EU trade compliance, engineering, and analytics teams on high-impact regulatory data flows.
Senior Curriculum Developer
Informatica
Nov 2021 - Aug 2022
10 months
• Developed e-learning and instructor-led training for enterprise products: PowerCenter Admin, IDQ, P360, MDM, IICS. • Built SCORM-compliant courses using Articulate Rise 360, Word, and Adobe tools for global customer enablement. • Collaborated with SMEs to translate complex product knowledge into accessible, modular content for Informatica University.
Lema Labs
Oct 2015 - Oct 2021
6 years 1 month
Senior Engineer & Digital Transformation Executive
Apr 2020 - Oct 2021
1 year 7 months
• Spearheaded the digitalization of key data resources, enabling online access to analytics tools and retaining 60% of revenue during market challenges. • Maintained and optimized data-driven content on the LMS, onboarding over 100 clients monthly with AI/ML and analytics resources. • Contributed to 40% of revenue during the pandemic by training clients in AI, ML, and data analytics applications.
Digital Transformation Executive
Oct 2019 - Oct 2021
2 years 1 month
Data Science and Machine Learning Engineer
Jan 2018 - Oct 2021
3 years 10 months
Community Manager
Sep 2017 - Oct 2021
4 years 2 months
Liase between Lema Labs and the Lema community (community of created for clients to interact, ideate and innovate) to help them oraganize events and competitions to help them thing bigger and innovative and upskill.
Data Analyst
Apr 2017 - Oct 2021
4 years 7 months
Market Research Analyst
Mar 2017 - Oct 2021
4 years 8 months
Performed market survey by collaborating with Industry experts, Subject Matter Experts, clients to understand the emerging technologies in the market to develop products to help upskill and fulfill the skill gap for clients.
IoT Engineer
Nov 2016 - Oct 2021
5 years
Product Development Manager
Apr 2016 - Oct 2021
5 years 7 months
As a product development manager I oversaw the development of the products from Idea phase to a Minimum Viable Product; test them on early adopters; integrate continous development till final deployment using lean canvas and agile methodologies
Technical Consultant
Jan 2016 - Oct 2021
5 years 10 months
Provided consultation and mentored 500+ clients to implement technology in their products and projects
Technical Trainer
Oct 2015 - Oct 2021
6 years 1 month
Delivered the Lema Labs training programs to 3000+ customers in classroom environment and virtual environment with complete hands-on sessions and mentoring sessions.
Curriculum Developer
Oct 2015 - Oct 2021
6 years 1 month
Managed and developed 2 robotics curriculum, 1 IoT curriculum and 2 Data Science and Machine Learning curriculum using Agile and Lean methodologies
Robotics and Embedded systems Engineer
Oct 2015 - Mar 2020
4 years 6 months
Worked on different embedded projects using embedded protocols like GPIO, ADC, I2C, SPI, USART, Bluetooth, EEPROM with 8-bit Microcontrollers, 32-bit STM controllers and Microprocessors. Worked with various sensors like IR sensor, Ultrasound sensor, RFID's, MEMS devices, camera etc.. and various actuators like DC motors, servo motors, stepper motors etc.. with motor drivers. Built path planning mobile robots and cartesian robots.
Hiring Manager
Sep 2017 - Oct 2019
2 years 2 months
Hired 3 new entrants and oversaw their training and onboarding successfully
Education
SKEMA Business School
Master of Science - MSc, Artificial Intelligence for Business Transformation
2022 - 2023
1 year 4 months
KCG College of Technology
BE - Bachelor of Engineering, Electronics and Communications Engineering
2010 - 2014
4 years 1 month
Licenses & certifications
ChatGPT and LangChain LLM: The complete developer's guide
Issued: –
Statistics for Data Science and Business Analysis
Issued: –
Portfolio

Post-Brexit Customs Data Quality & Audit Automation

Virtual Waiter - An Agentic AI Coversational Assistant
