Avik Bhattacharya

Avik bhattacharya

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location of Avik BhattacharyaKolkata, West Bengal, India
Followers of Avik Bhattacharya79 followers
  • Timeline

  • About me

    Senior Delivery Manager | Leading Business Growth, Cloud Migration Expert

  • Education

    • Maulana abul kalam azad university of technology, west bengal formerly wbut

      2005 - 2008
      Bachelor of technology - btech computer engineering 7.32
  • Experience

    • Msr system private limited

      Apr 2008 - Jun 2009
      Java developer

      •Understanding of the design part of the system.•Software Development & Maintenance Process

    • Educomp solutions ltd

      Jun 2009 - Oct 2009
      Java software developer

      •Understanding of the design part of the system.•Software Development & Maintenance Process

    • 3i infotech ltd.

      Nov 2009 - Aug 2010
      Java software developer

      •Understanding of the design part of the system.•Software Development & Maintenance Process

    • Future focus infotech private limited

      Sept 2010 - Apr 2012
      Senior software engineer

      •Understanding of the design part of the system.•Software Development & Maintenance Process

    • Tata consultancy services

      Apr 2012 - now

      • Contributed a total of £8.18k GBP in new business opportunities for TCS through British Telecom's Gambit estate, generating £1.5kGBP in Q1, £2.78k GBP in Q2, and £3.9k GBP in Q3 of FY2024.• Additionally contributed (£1.11k GBP), as a key driver of business growth. Keeping by quarter, with consistency and growth overtime.• Spearheaded the migration of 21c Siteminder authentication to Microsoft Azure Cloud for 14 applications, delivering the project10% ahead of schedule and reducing system downtimes by 20%.• Oversaw the migration of 20+ high-availability Oracle databases, ensuring minimal disruption to client services during the migrationprocess, contributing to a 98% client satisfaction rate.• Managing a global team of 92 professionals, consistently meeting project milestones and ensuring seamless coordination acrossonshore and offshore teams.• Led proactive communication with stakeholders, minimizing project risks and ensuring 100% alignment with business objectives,resulting in improved client satisfaction and trust which improved budget tracking mechanisms, reducing project overspend by 15%.• Collaborated with British Telecommunications plc (BT) on portfolio integration projects, led Project Transition and optimized servicedelivery processes and supporting the integration of new technologies into BT’s existing architecture, leading to a 25% improvementin operational efficiency and a 15% reduction in service downtime.• Managing daily and weekly meetings with BT stakeholders for solution design, delivery updates, and budget & pipeline management,proactively identifying risks and implementing solutions that ensured a seamless project execution across all stages Show less

      • Demand Manager

        Oct 2024 - now
      • Senior Delivery Manager

        Apr 2012 - Dec 2024
      • Service Delivery Manager

        Apr 2012 - Apr 2024
  • Licenses & Certifications

    • Project management

      Great learning academy
      Jan 2025
      View certificate certificate
    • Master modern project management with ai

      Udemy
      Jan 2025
    • Az-900: microsoft azure fundamentals

      Microsoft
      Mar 2021
      View certificate certificate
    • Professional scrum master i

      Scrum.org
      Sept 2019
      View certificate certificate
    • Artificial intelligence a-z 2024: build 7 ai + llm & chatgpt

      Udemy
      Nov 2024
      View certificate certificate
    • 98-381:mta: introduction to programming using python

      Microsoft
      Nov 2020
      View certificate certificate