Nilanjan Chakraborty

As a System Engineer, I am driven by a deep curiosity and a logical approach to problem-solving, always striving for mastery in my field. I take full accountability for my work, channeling my ambition into developing robust and efficient systems with a pragmatic mindset.

Experience

System Engineer

Tata Consultancy Services · Jan 2023 – Present

Not yet confirmed

• Developed and maintained full-stack Java/Spring Boot and React.js web applications serving 5,000+ active users, achieving a 30% improvement in end-user operational efficiency.
• Designed and deployed 10+ secure RESTful APIs following REST best practices, versioning, and RBAC; integrated with third-party services for seamless data exchange.
• Engineered and automated CI/CD pipelines using GitHub Actions, accelerating release cycles by 20% and ensuring consistent, zero-downtime deployments.
• Reduced manual backend processing time significantly by implementing async task queues using Python Celery and Redis for non-blocking workflow automation.
• Conducted code reviews, enforced coding standards, and mentored junior developers; participated in sprint planning, daily stand-ups, and retrospectives in Agile ceremonies.
• Ensured application performance, security, and responsiveness across platforms through proactive troubleshooting and resolution of complex full-stack issues.

Executive Director

Nomura · Dec 2020 – Feb 2023

Not yet confirmed

• Equity research - India financials

I

Director

IDFC Securities Limited, Research Division · Apr 2020 – Nov 2020

Not yet confirmed

• Equity research - India financials

Senior Vice President

Jefferies & Company · Feb 2013 – Mar 2020

Not yet confirmed

• Equity research - India financials

Analyst

Brics Securities · Feb 2010 – Jan 2013

Not yet confirmed

• Equity research - India financials

Analyst

Nomura · May 2007 – Feb 2010

Not yet confirmed

• (formerly Lehman Brothers, May 2007 - Sep 2008)
• Equity research - European banks and bank strategy

Manager

Irevna Research Services Ltd · May 2006 – Apr 2007

Not yet confirmed

• Equity research - Israel banks

P

Senior Analyst

Polaris Software Labs Ltd. · Jun 1999 – May 2004

Not yet confirmed

• (formerly Citicorp Overseas Software Limited June 1999 - May 2002)
• Product management and client relationship with Deutsche Leasing (Germany), GE (India), Shinsei Bank (Japan), MBB (Thailand), NSE (India).