1. Worked as the Competition Director for the National Games 2007 at Assam.
2. Worked as the Competition Director for the West Bengal State Games 2018 at Alipurduar.
3. Appointed as the Technical Delegate for the Asian Games 2018 at Jakarta ; Indonesia.
4. Appointed as the Technical Commissaire for the Commonwealth Games 2018 at Gold Coast Australia. 
5.  Appointed Technical delegate for the Asian MTB Championship 2023 at Kerala ; India.

1. Working as the Technical Official for Cycling Federation of India from 2003 till present.
2. Obtained Diploma as ‘UCI International Commissaire’ on Mountain Bike from the Union Cycliste Internation ; Aigle ; Switzerland in the year 2005.
3. Obtained Diploma as ‘UCI National Commissaire’ on Track and Road in the year 2007.
4. Obtained Diploma as ‘UCI National Commissaire’ on BMX in the year 2010.
5. Appointed as Chief Commissaire in more than 30 international Races.
6. Appointed as Panel Commissaire in World Championships 2006 and World Championships 2016, Commonwealth Games 2010 and Commonwealth Games 2018 and High level Intermnational races.
7.  Appointed as Assistant Chief Commissaire in Multiple Asian Track Cup Races.
8. Appointed as Moto Judge in Tour De Indonesia, tour de India and many others.

1. Consultant for The sports infrastructure development.
2. Designer for Concrete velodrome.
3. Designer for 4 Cross track and mountain bike course trail.
4. Designer for BMX track.
5. Advise on management of Cycle sport event organizing.
6. Restoration of the Damaged velodrome structure.

So far Pinaki is the one and only one Mountain Bike UCI International Commissaire of the country.

The first Indian in the history of Cycle sports to be appointed as the technical Delegate in the Asian Games. 

The first Indian to be appointed as the Panel Commissaire for two Commonwealth Games in Cycle Sports.

The first individual to consult on the UCI category concrete velodrome design, BMX track design.

Exposure in more than 64 international races around the globe.

• XCO course at Kerala
• 4 Cross Track at Trivandrum Kerala
• XCO course at Wayanad Kerala
• BMX track at Kolkata
• Velodrome renovation and marking at Guwahati Assam. 2007 for National Games.
• Advising and feasibility report for the velodrome at Jabalpur.
• Member of the International and National Panel since 2005 in China, Malaysia,        Vietnam, Korea, New Zealand, Switzerland, Nepal, Langkawi Island for various Cycling   events and Infrastructure development programme.

• Recommended by Cycling Federation of India as the cycling infrastructural consultant.
• Recommended by ACC for the International Panel for MTB  races.
• Recommended by UCI for the International Panel for MTB races.
• Has been appointed Director of Competition for the National Games 2007 Assam.
• Has been appointed as the President of Commissaires Panel in several International championships in China, Philippines, Malaysia, India.
• Worked as the panel member for the Commonwealth Games 2010 New Delhi, Asian Cycling Championships, Asia Track Cup etc.
• APPOINTED TECHNICAL DELEGATE FOR THE ASIAN GAMES 2018 and Commissaire for Commonwealth Games at Gold Coast Australia

• Pinaki BYSACK –India – Principal Consultant –  Velodrome – BMX – MTB Trail – Road Circuit
• Ronizam Ismail – Malaysia – Technical Consultant – BMX
• Geoff Kronenburg – Malaysia – Technical Consultant – Pump Track – MTB Trail
• Max Mager – Singapore – Technical Consultant – BMX – MTB Trail
• Hiroshi Takahasi – Japan – Technical Consultant – BMX – MTB Trail
• Pratomo Setyadi – Indonesia – Technical Consultant – BMX – MTB Trail
• Sondi Sompurno – Indonesia – Technical Consultant – Radio Tour
• Beatrice A. Lajawa – Malaysia –  Technical Consultant – BMX – MTB Trail
• Britney Adelyn – Malaysia – Sectretarial Work – MTB-BMX
• Kiran Kumar Raju – Karnataka – India – MTB Trail XCO
• Gautam Taode – Maharashtra – India – MTB Trail DHI