SAP Signavio
Angiras Modak
Kolkata
Summary
Certified Data Scientist specializing in Process Mining from Fraunhofer FIT, Germany, with over 12 years of enterprise experience. Proven expertise as a Solution Lead, driving initiatives in AI/ML, process intelligence, ERP system integration, and intelligent automation. Skilled in leveraging data-driven insights to optimize business processes and enhance operational efficiency. Committed to delivering innovative solutions that align with organizational goals and foster continuous improvement.
Overview
13
13
years of professional experience
1
1
Certification
Work History
Associate Consultant - Solution Lead
TATA Consultancy Services
08.2021 - Current
Key Responsibilities & Achievements:
- Leading the Process Mining Center of Excellence at Tata Consultancy Services, driving end-to-end data-driven transformation initiatives for Fortune 500 clients across Retail, Telecom, and Healthcare sectors.
- Architecting complex Data Engineering and Process Intelligence landscapes, resolving customer technical queries, and providing high-impact solutioning.
- Developing ML-driven use cases—such as Duplicate Checkers, intelligent process recommendations, and order forecasting—to deliver competitive advantage and unlock new value streams.
- Contributing to strategic RFP solutioning, strengthening proposals with deep technical expertise and innovative analytics capabilities.
- Training and mentoring new Data Engineers to accelerate competency ramp-up, significantly reducing onboarding time.
- Managing complex project executions, customer expectations, and escalations to ensure timely and high-quality delivery.
- Delivered TCS’s first real-world ML Duplicate Checker deployment for a Fortune 50 retail client—detecting $7M in potential duplicates, with $5M validated by the customer.
- Built a highly accurate ML-based invoice volume forecasting application (93.3% accuracy) to support operational planning.
- Developed a content migration automation tool that reduced project-to-project analysis transfer time by over 90%.
- Automated delta load processes, enabling faster and more reliable data extraction in high-volume environments.
- Integrated multiple source systems to create a unified data visibility layer, helping eliminate data anomalies and enhancing process analysis accuracy.
- Implemented an AI Prediction Builder to forecast order acceptance rates using shipment, carrier, and time-window attributes—earning appreciation from the client.
- Delivered AI Process Copilot and AI Annotation Builder for the claims process, improving efficiency and reducing manual analysis effort.
- Leveraged AI/ML techniques to prepare, structure, and analyze unstructured data for consumption in process mining tools.
- Supported overall revenue generation of $900K+, including $485K for a major SAP Signavio deal.
JDE Technical Consultant
EPIQ Softtech Pvt. Ltd.
11.2019 - 08.2021
Key Responsibilities & Achievements:
- Hands-on experience in developing JD Edwards EnterpriseOne BI Publisher (BIP) reports, including data models, custom templates, bursting definitions, and UBE-based data integrations.
- Developed custom XML/BI Publisher reports to support business functions across Sales, Inventory, Procurement, and Finance modules.
- Proficient in optimizing BI reports for performance, layout formatting, and seamless deployment within the JD Edwards environment.
- Strong understanding of JDE tables, business views, OMW objects, and end-to-end BI report development lifecycle.
- Practical experience in building and deploying JD Edwards Orchestrations, including service requests, rules, cross-references, and notifications.
- Designed orchestrations to automate business processes, streamline data entry, and integrate external systems using REST APIs.
- Developed Orchestration Studio components such as Form Requests, Data Requests, Custom Service Requests, and orchestrated workflows to reduce manual effort.
- Skilled in testing, debugging, and optimizing orchestrations for reliability, accuracy, and high-volume execution.
- Delivered automation solutions that improved operational efficiency and enabled seamless machine-to-application interactions.
Senior System Engineer - Application Developer
IBM INDIA Pvt. Ltd.
11.2013 - 11.2019
Key Responsibilities & Achievements:
- Analyzed complex business datasets across Sales, Inventory, and Procurement modules to derive actionable insights and develop machine learning models for process optimization.
- Developed and customized solutions using JD Edwards EnterpriseOne Tools (Versions 8.9, 9.0, 9.1, 9.2), delivering robust technical designs and enhancements aligned with business needs.
- Executed advanced JD Edwards application development, including Power Forms, custom modules, and integrations to support enterprise operations.
- Prepared high-quality technical documentation, including requirement specifications, solution designs, test plans, and customization guides.
- Led end-to-end ERP implementation cycles, covering requirements gathering, design, configuration, coding, integration testing, go-live readiness, and post-production support.
- Delivered solutions across diverse roles—Application Developer, Technical Consultant, and Machine Learning Engineer—demonstrating adaptability and broad technical expertise.
- Successfully managed projects as a sole developer while also collaborating effectively within large cross-functional teams to achieve project goals.
- Provided reliable technical support, troubleshooting, and continuous improvements to enhance system performance and user experience.
Part-Time Guest Lecturer
University Institute of Technology, The University of Burdwan
07.2012 - 12.2012
Course: ECE 502 (IT) – Microprocessor and Its Applications
Key Responsibilities & Achievements:
- Delivered well-structured lectures covering microprocessor architecture, instruction sets, interfacing methods, and practical industry applications.
- Designed and presented course materials, assignments, and hands-on demonstrations to strengthen conceptual understanding and student engagement.
- Provided academic guidance and mentoring during lab sessions, helping students solve application-oriented problems and develop technical proficiency.
- Conducted assessments, quizzes, and evaluations, contributing to the continuous assessment of student performance.
- Received appreciation for clear communication, strong subject expertise, and the ability to simplify complex concepts through engaging teaching methods.
Education
Doctor of Philosophy (Ph.D.) - Machine Learning
Jadavpur University
Kolkata, India06-2026
Master of Science (M.S.) - ML/AI
Liverpool John Moores University
Liverpool, England, United Kingdom07-2022
Post Graduate Diploma (PGD.) - AI And Machine Learning
International Institute of Information Technology Bangalore
Bengaluru, India04-2021
Master of Technology (M.Tech.) - Instrumentation And Electronics Engineering
Jadavpur University
Kolkata, India06-2013
Bachelor of Engineering (B.E.) - Applied Electronics & Instrumentation Engineering
University Institute of Technology,The University of Burdwan
Burdwan, West Bengal, India06-2011
Skills
- Process Mining & Intelligence
- Process Modelling and Process Enrichment
- Machine Learning & Deep Learning
- Generative AI & Agentic Systems
- ERP Data Integration: SAP, Oracle, JD Edwards
- Programming: Python, R, SQL
- Enterprise Data Engineering
- Team leadership
- Problem-solving
- Strategic planning
- Analytical skills
- Teamwork
Accomplishments
- TCS Machine First & Digital Transformation (MFDM) – AI Master
Recognized for expertise in AI-driven enterprise transformation. - TCS Gold Certified Mentor
Conducted 50+ mentorship sessions, contributing to capability building and talent development. - TCS YEP Champion
Facilitated programming sessions in Python and SQL for the CSR Youth Employment Program, enabling students across Eastern & North-Eastern India. - Awards & Recognitions at TCS:
On the Spot Award — 5 times
Special Initiative Award — 3 times
Received 30+ appreciation notes from clients and leadership. - TCS Innovista Achievements:
2025 Finalist (Design Honour) for developing an AI-based Forecasting Application.
Top Seed Recognition for 6 implemented innovation apps across consecutive years (2023 & 2024). - Manager’s Choice Award – IBM India Pvt. Ltd. (2016)
Recognized for exceptional ownership, support, and work ethic. - Academic Excellence:
M.Tech – First Class, secured 3rd position (2013)
GATE Qualified (2013)
B.E – First Class Honours, 1st position (2011) - Research & Innovation:
Project “A Simple Human Fingertip Identification Technique” selected among the top 93 projects from 26 colleges in TI India Analog Design Contest 2010 (Phase 1). - Arts & Cultural Achievement:
B.Music (Sangeet Visharad) in Vocal Classical from Pracheen Kala Kendra, Chandigarh — First Division with Distinction (2011)
Software
Celonis
PROM and PMTK
Python
Python
Automation Anywhere
JD Edwards Enterprise One
Affiliations
- Institute of Electrical and Electronics Engineers (IEEE)
Certification
- Certified Data Scientist – Specialization in Process Mining
Fraunhofer FIT | Aug 2024
Credential ID: DSPM-0724-01
URL: https://perszert.fit.fraunhofer.de/pub/bscw.cgi/?op=checkcert&_doit=1&_certhash=0xa350ccfdfc6c9525f9a8950c2c25f01120192e619754aeaf7e5c98a93e905e81&_certtoken=02fb9c0e72cdf66d20232ad7cf02b434f2775a78 - Software AG Certified ARIS Process Mining Associate
Software AG | Jan 2024
Credential ID: 2bd084ac-f57b-496b-a052-d39f8cb3360b
URL: https://www.credly.com/badges/2bd084ac-f57b-496b-a052-d39f8cb3360b - Celonis Data Engineer
Celonis | Aug 2021
Credential ID: ff645d75-eee1-4bf3-a109-e0d737233146
URL: https://www.credly.com/badges/ff645d75-eee1-4bf3-a109-e0d737233146 - Celonis Analyst
Celonis | Sep 2021
Credential ID: 27581be8-bc32-4c68-b8ee-77303c2202b0
URL: https://www.credly.com/earner/earned/badge/27581be8-bc32-4c68-b8ee-77303c2202b0 - Celonis Solution Creation Expert
Celonis | Dec 2022
Credential ID: 0986c2c3-ca1b-4a82-8ac1-6e7c29a45540
URL: https://www.credly.com/badges/0986c2c3-ca1b-4a82-8ac1-6e7c29a45540 - Enterprise Design Thinking Practitioner
IBM | Sep 2016
Credential ID: 0dbfd487-3c76-4781-8d37-0afb0c486b7d
URL: https://www.youracclaim.com/badges/0dbfd487-3c76-4781-8d37-0afb0c486b7d - Dell Boomi Associate Developer
Dell Boomi | Dec 2018
Credential ID: 0a81f818-8749-40e3-bc84-586a8ad9865d
URL: https://dellboomi.myabsorb.com/Learn/Transcript/Download/0a81f818-8749-40e3-bc84-586a8ad9865d - Microsoft Certified: Azure Data Engineer Associate
Microsoft | Feb 2022
Credential ID: fb324e92-b844-4528-b543-6972d7b8be45
URL: https://www.credly.com/badges/fb324e92-b844-4528-b543-6972d7b8be45 - Microsoft Certified: Azure Data Scientist Associate
Microsoft | Feb 2022
Credential ID: 7ed586c6-22eb-4674-b3ad-aed8c0f1530d
URL: https://www.credly.com/badges/7ed586c6-22eb-4674-b3ad-aed8c0f1530d
Languages
Hindi
Bilingual or Proficient (C2)
English
Bilingual or Proficient (C2)
Bengali
Bilingual or Proficient (C2)
Timeline
Associate Consultant - Solution Lead
TATA Consultancy Services
08.2021 - Current
JDE Technical Consultant
EPIQ Softtech Pvt. Ltd.
11.2019 - 08.2021
Senior System Engineer - Application Developer
IBM INDIA Pvt. Ltd.
11.2013 - 11.2019
Part-Time Guest Lecturer
University Institute of Technology, The University of Burdwan
07.2012 - 12.2012
Doctor of Philosophy (Ph.D.) - Machine Learning
Jadavpur University
Master of Science (M.S.) - ML/AI
Liverpool John Moores University
Post Graduate Diploma (PGD.) - AI And Machine Learning
International Institute of Information Technology Bangalore
Master of Technology (M.Tech.) - Instrumentation And Electronics Engineering
Jadavpur University
Bachelor of Engineering (B.E.) - Applied Electronics & Instrumentation Engineering
University Institute of Technology,The University of Burdwan
Volunteering
- Organizer, Workshop on Quartz Crystal Microbalance (QCM) and Surface Acoustic Wave (SAW) Sensors — Jadavpur University (13–14 May 2013)
Coordinated event logistics, participant support, and session management for a specialized technical workshop. - Volunteer, 100th Indian Science Congress 2013 — Calcutta University (3–7 January 2013)
Assisted in event operations, participant facilitation, and overall coordination for one of India’s largest scientific conferences. - CSR Volunteer, Youth Employment Program (Government Engineering Colleges across Eastern & North-Eastern India)
Contributed to skill development initiatives by teaching (SQL, Python and Machine Learning Learning) and mentoring students as part of a government-supported employment program.
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
swipe to browse
Research Publications
Journals
[1] Runu Banerjee (Roy), Angiras Modak, Sourav Mondal, Bipan Tudu, Rajib Bandyopadhyay, Nabarun Bhattacharyya,
Fusion of Electronic Nose and Tongue Response Using Fuzzy based Approach for Black Tea Classification,
Procedia Technology, Volume 10, 2013, Pages 615-622, ISSN 2212-0173, doi: https://doi.org/10.1016/j.protcy.2013.12.402.
[2] Banerjee (Roy), Runu; Modak, Angiras; Tudu, Bipan; Bandyopadhyay, Rajib; Bhattacharyya, Nabarun, "Improved Classification of Black Tea Employing Fuzzy Fusion of Electronic Nose and Tongue Responses", Sensor Letters, American Scientific Publishers, Volume 12, Numbers 6-7, June 2014, pp. 1065-1069(5), doi: https://doi.org/10.1166/sl.2014.3173.
[3] A. Modak, D. Das, T. N. Chatterjee, B. Tudu and R. Banerjee Roy, "Regression-Based EGCG Detection in Green Tea Employing MIP Electrodes," in IEEE Sensors Journal, vol. 24, no. 11, pp. 18090-18097, 1 June 1, 2024, doi: https://doi.org/10.1109/JSEN.2024.3390438.
Conference Proceedings
[1] Runu Banerjee (Roy), Angiras Modak, Bipan Tudu, Rajib Bandyopadhyay, Nabarun Bhattacharyya, “Improved Classification of Black Tea Employing Fuzzy Fusion of Electronic Nose and Tongue Responses,” 15th International Symposium on Olfaction and Electronic Nose, EXCO, Daegu, S.Korea, July 2-5, 2013.
[2] Runu Banerjee (Roy), Angiras Modak, Sourav Mondal, Bipan Tudu, Rajib Bandyopadhyay, Nabarun Bhattacharyya, “Fusion of electronic nose and tongue response using fuzzy based approach for black tea classification,” International Conference on Computational Intelligence: Modeling, Techniques and Applications (CIMTA-2013), University of Kalyani, September 27-28, 2013.
[3] Angiras Modak, Runu Banerjee(Roy), Bipan Tudu, Rajib Bandyopadhyay, and Nabarun Bhattacharyya. 2015. Towards artificial flavor perception of black tea: An approach using fusion of electronic nose and electronic tongue responses with fuzzy ART classification technique. In Proceedings of the 2nd International Conference on Perception and Machine Intelligence (PerMIn '15). Association for Computing Machinery, New York, NY, USA, 246–251. doi: https://doi.org/10.1145/2708463.2709040.
[4] Angiras Modak, Runu Banerjee (Roy), Bipan Tudu, Rajib Bandyopadhyay, Nabarun Bhattacharyya, “A novel fuzzy based signal analysis technique in electronic nose and electronic tongue for black tea quality analysis”, IEEE First International Conference on Control, Measurement and Instrumentation (CMI), January 2016. doi: https://doi.org/10.1109/CMI.2016.7413755.
[5] A. Modak, T. N. Chatterjee, S. Nag, R. B. Roy, B. Tudu and R. Bandyopadhyay, "Linear Regression Modelling on Epigallocatechin-3-gallate Sensor Data for Green Tea," 2018 Fourth International Conference on Research in Computational Intelligence and Communication Networks (ICRCICN), Kolkata, India, 2018, pp. 112-117, doi: https://doi.org/10.1109/ICRCICN.2018.8718696.
[6] A. Modak, D. Das and R. B. Roy, "Classification of Green Tea Samples Based on Epigallocatechin-3-Gallate Content Using Molecular Imprinting Polymerization Technique," 2024 IEEE 3rd International Conference on Control, Instrumentation, Energy & Communication (CIEC), Kolkata, India, 2024, pp. 355-360, doi: https://doi.org/10.1109/CIEC59440.2024.10468449.
[7] Modak, A., Moulick, M., Roy, R.B. (2025). Efficient Near Infrared Spectroscopy Based Feature Selection of Tannic Acid for Black Tea Evaluation. In: Singh, J.P., Singh, M.P., Singh, A.K., Mukhopadhyay, S., Mandal, J.K., Dutta, P. (eds) Computational Intelligence in Communications and Business Analytics. CICBA 2024. Communications in Computer and Information Science, vol 2367. Springer, Cham. doi: https://doi.org/10.1007/978-3-031-81339-9_13.