Sumanta Choudhury
Kolkata
Summary
Dynamic Senior Content Manager at SPG Infotech with expertise in advanced Excel and digital publishing. Proven track record in automating reporting and enhancing data accuracy. Skilled in leading cross-functional teams and optimizing EPUB formats, ensuring compliance and quality. Adept at managing complex projects while maintaining strict deadlines.
Overview
17
17
years of professional experience
2
2
Certifications
Work History
Senior Content Manager
SPG Infotech
04.2019 - Current
- Apply Advanced Excel techniques to automate reporting, validate large datasets, and improve turnaround times.
- Extract, clean, and process client data to ensure accuracy, confidentiality, and compliance with quality standards.
- Lead end-to-end digital publishing workflows for EPUB, MOBI, and PDF formats.
- Perform detailed QA checks for formatting, metadata accuracy, accessibility (EPUB 3, WCAG 2.1), and device compatibility.
- Manage metadata optimization and upload titles to major digital platforms.
- Coordinate with authors, editors, designers, and marketing teams to meet publishing schedules.
Senior EPUB Developer
Patel Information Technology Services
01.2017 - 04.2019
- Developed and optimized EPUB files (fixed layout and reflow).
- Handled complex XML/HTML/CSS structures and ensured cross-device compatibility.
- Conducted QA and resolved formatting and validation issues.
EPUB Developer
Uniconcept Solutions
08.2016 - 08.2017
- Created and modified EPUB files with a focus on layout accuracy and standards compliance.
- Performed XML coding and troubleshooting.
EPUB Developer
Resolution Group of Companies
01.2016 - 09.2016
- Converted print content into high-quality EPUB files.
- Maintained strict quality and deadline adherence.
Content Manager / HTML Coder
Sourceing Solutions
10.2014 - 01.2016
- Word formatting, data corrections, and HTML coding.
- Supported content production and quality checks.
XML Conversion Specialist
Senabi Infotech India Pvt. Ltd.
01.2012 - 09.2014
- XML conversion, PDF editing, and PDF-to-Word processing.
Data Entry Operator (NPR Project)
Ganapati Datamaticks
01.2011 - 01.2012
- Data Entry English and Bengali.
KPO / Non-Voice BPO
DataTechs
01.2009 - 01.2011
- Book conversion and back-office processing.
Education
Advance Excel - Excel Mastery, ETL, Power BI Mastery
12-2025
Bachelor’s Degree - Accounting and Finance
03-2013
Computer Basics & Typing Certification - Basics Computer
06-2009
Skills
- Advanced Excel: VLOOKUP, XLOOKUP, PivotTables
- Power Query
- Macros, Solver, Array formulas, conditional formatting
- Data validation
- Slicers
- Data Management: Data extraction
- Analytics
- Lead generation: LinkedIn Sales Navigator and Recruiter
- Digital publishing: Reflow EPUB 2/3, MOBI, fixed layout
- coding: HTML & XML
- css3
- Ebook tools: Adobe InDesign
- Amazon Kindle
- Apple Books
- Google Play Books
- Design and editing: Adobe Photoshop
- Document formatting
- Proofreading
Software And Tools
- Microsoft Excel (advanced)
- Google Sheets
- Power BI
- Epsilon
- Photoshop
- FineReader
- UltraEdit
Languages
English
Proficient (C2)
C2
Bengali
Proficient (C2)
C2
Hindi
Upper Intermediate (B2)
B2
Certification
SKILL COURSE - Excel Mastery (ID: SC-CBED098F68)
Disclaimer
I hereby declare that the above information is true and correct to the best of my knowledge and belief
Timeline
Senior Content Manager - SPG Infotech
04.2019 - Current
Senior EPUB Developer - Patel Information Technology Services
01.2017 - 04.2019
EPUB Developer - Uniconcept Solutions
08.2016 - 08.2017
EPUB Developer - Resolution Group of Companies
01.2016 - 09.2016
Content Manager / HTML Coder - Sourceing Solutions
10.2014 - 01.2016
XML Conversion Specialist - Senabi Infotech India Pvt. Ltd.
01.2012 - 09.2014
Data Entry Operator (NPR Project) - Ganapati Datamaticks
01.2011 - 01.2012
KPO / Non-Voice BPO - DataTechs
01.2009 - 01.2011
SKILL COURSE - Advance Excel, Excel Mastery, ETL, Power BI Mastery
University of Calcutta - Bachelor’s Degree, Accounting and Finance
DSCL - Computer Basics & Typing Certification, Basics Computer