Who is Dr. Shikha Darbari?
Dr. Shikha Darbari is a distinguished civil servant who completed more than three decades of service in the Indian Revenue Service, rising to Chief Commissioner of Income Tax.
As Under Secretary in the Tax Policy & Legislation Division of the Central Board of Direct Taxes, she directly assisted the Finance Minister in drafting the Union Budget for three consecutive years, contributing to the Finance Acts of 1998 to 2000. Later, as Financial Advisor and Joint Secretary in the Rajya Sabha Secretariat, she oversaw Parliamentary Standing Committees on Education; Women and Child Development; Youth Affairs and Sports; and Tourism and Transport. She also played a pivotal role in drafting parliamentary reports that helped shape national policy making.
Put simply, she has seen how a Budget is built, how a Bill is examined and how a policy travels from an idea to a citizen’s doorstep. Much of what aspirants read about in their textbooks is work she has done herself.
The vision behind Six Sigma IAS
Six Sigma IAS rests on a simple belief: civil services preparation should produce capable, ethical public servants, not only exam-takers. Clearing UPSC is a milestone. Serving people well is the purpose.
That is why the academy chooses quality over numbers. Instead of crowded halls, it focuses on batches of around 50 aspirants, personal attention and honest feedback on every answer. The academy’s motto, Dream. Dare. Deliver., reflects what it asks of students and of itself: aim high, work with courage, and follow through.
Dr. Shikha Darbari believes in the words of Henry David Thoreau:
“Go confidently in the direction of your dreams. Live the life you have imagined.”
She believes that every great achievement begins with a dream, but it is hard work, discipline, perseverance and unwavering determination that turn that dream into reality.
Her philosophy also reflects a message of encouragement for every aspirant:
“Destiny belongs to those who believe in the beauty of their dreams and have the courage to pursue them.”
She encourages students not to stop when they are tired, but to remain committed to their goals and stop only when they have achieved what they set out to accomplish.
For Dr. Shikha Darbari, these are not merely motivational words. They represent the values of dedication, resilience and purposeful action that she hopes to instil in every future civil servant.
How Dr. Shikha Darbari helps aspirants
Because her own journey in public service is complete, her guidance carries no guesswork. She has been in the rooms where policy choices are debated, and she brings that perspective into how aspirants learn Polity, Economy and Governance.
Students are encouraged to understand why institutions work the way they do, which helps their answers move beyond definitions towards real analysis. The same approach shapes the General Studies foundation course, answer writing practice, ethics and interview guidance, and the mentorship that connects exam preparation with the responsibilities of public service.
In the Union Budget, in Parliamentary committees, in education and social-sector policy, aspirants learn from someone who has worked on them, not just read about them.
Quality education, student facilities and a supportive learning environment
At Six Sigma IAS Academy, we believe that quality education goes beyond classroom teaching. Here, students’ well-being, personal mentorship, a positive learning environment, emotional support, physical safety and academic guidance are equally important.
Our approach is based on the principle of “Mentorship, Not Mass Production”, ensuring that every student feels supported, respected, secure and motivated throughout the preparation journey.
For Six Sigma IAS, quality is not only about what happens in the lecture. It is also about the place where students learn. Many aspirants move to a new city, often living away from home for the first time. The academy treats their safety, well-being and dignity as part of its responsibility, right alongside academics.
The academy aims to create an environment where aspirants can ask questions freely, discuss academic difficulties, seek guidance and develop the confidence needed to navigate one of India’s most demanding competitive examinations.
Rather than treating students as enrolment numbers, Six Sigma IAS emphasises individual learning needs, regular academic interaction and meaningful mentor-student relationships.
The Noida Centre offers offline classroom learning, and studio-based online classes extend the same teaching to students who cannot attend in person.
Planning ahead: UPSC 2027, 2028, 2029 and 2030
For aspirants targeting UPSC 2027, the focus is revision, answer writing and test discipline. For students planning UPSC coaching for 2028, 2029 or 2030, whether still in college or just beginning a career, an early and structured start can make a real difference. A GS foundation course for UPSC 2028 builds conceptual clarity at a steady pace, without the last-minute rush that exhausts so many candidates.
Starting early also leaves room for something coaching rarely gives enough time to: reflection. Aspirants who understand why a policy exists tend to write, and later decide, better.
Frequently asked questions
Who founded Six Sigma IAS?
Six Sigma IAS was founded by Dr. Shikha Darbari, a former Chief Commissioner of Income Tax with more than three decades of service in the Indian Revenue Service.
Where can I find UPSC coaching in Noida and Delhi NCR?
Six Sigma IAS offers classroom learning at its Noida Centre and online studio classes for aspirants across Delhi NCR and beyond. Details are available at sixsigmaias.com.
Is it too early to start for UPSC 2028 or 2029?
No. A structured GS foundation started early gives aspirants more time to build fundamentals, practise answer writing and revise with confidence.
About Six Sigma IAS
Six Sigma IAS is a UPSC coaching academy founded by Dr. Shikha Darbari, built on quality education, personal mentorship and a commitment to student well-being. Guided by the philosophy of “Mentorship, Not Mass Production” and the motto “Dream. Dare. Deliver.”, the academy aims to nurture knowledgeable, disciplined and responsible future civil servants.
To learn more about IAS coaching in Delhi NCR and Noida, UPSC 2027 to 2030 preparation and the GS foundation course, visit https://www.sixsigmaias.com/.
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