Experienced Sales and Technical professional with 10 years in industrial sales, proposal management, and customer support. Proven expertise in technical sales, tender management, and project coordination, with a strong ability to build and maintain client relationships. Adept at developing technical proposals, sourcing materials, and driving business growth. A proactive team player with excellent communication, problem-solving, and analytical skills.
Hi, I’m
MRINMOYEE KALITA
Singapore
Summary
Overview
12
years of professional experience
Work History
PLANT ELECTRICAL INSTRUMENTATION PTE LTD / YOKOGAWA ENGINEERING ASIA PTE LTD
Project Proposal Sales Engineer
05.2024 - Current
Job overview
- Manage the full project and tender process, ensuring alignment with customer requirements
- Review tender documents and coordinate with internal teams for cost and technical proposal preparation
- Identify subcontracting needs, source vendors, and negotiate pricing
- Prepare technical and commercial proposals with risk analysis for submission
- Conduct evaluations of third-party proposals and finalize cost estimates
- Actively engaging in technical clarification meetings with clients
ACEZ SENSING PTE LTD
Technical Sales Executive
08.2017 - 09.2023
Job overview
- Managed RFQs, tenders/Projects, and technical queries from local and international clients (UK, Germany, Japan, Korea, Thailand, China, Malaysia, Vietnam, Indonesia, India)
- Provided pre- and post-sales technical support and sourced customized products for clients
- Achieved quarterly sales targets for local and export accounts
- Led marketing initiatives, including product promotions, catalogue distribution, and customer profiling
- Worked with R&D designers on developing temperature sensors, thermowells, and HVAC Green Mark instruments
- Oversaw sales order execution, material forecasting, and production coordination to meet client delivery schedules
- Certified ISO Internal Auditor, responsible for conducting internal audits
WIKA INSTRUMENTATION PTE LTD
Technical Sales Support Engineer
10.2015 - 12.2016
Job overview
- Prepared quotations and proposals for tenders and bidding processes
- Managed sales inquiries and technical consultations for clients across the Asia-Pacific region
- Worked closely with design engineers on temperature sensor solutions (RTD, thermocouples, multipoint, tube skin sensors)
- Conducted wake frequency calculations (WFC) for thermowell design verification
- Coordinated project production timelines to ensure timely delivery of products
DPEC & SMEC COLLEGE OF ENGINEERING
Assistant Professor
09.2010 - 05.2013
Job overview
PARVEEN INDUSTRIES PVT. LTD
Design Engineer
09.2008 - 08.2010
Job overview
- Designed and tested artificial lifting tools (Gas Lift Valves & Mandrels)
- Developed Bills of Materials (BOM) based on customer orders
- Assisted in marketing specifications and tender documentation
- Authored the Engineering Training Manual for trainee engineers
- Conducted root cause analysis and quality assessments to improve manufacturing efficiency
- Optimized machining drawings, reducing production costs and machine time
Education
Dibrugarh University
Master of Technology (MTech) from Petroleum Exploration & Production
University Overview
- Industrial Training & Project: ONGC: Practical exposure to petroleum upstream operations.
- Oil India Ltd.: Project on Gas Lift Optimization—modelling production efficiency through gas-liquid ratio control.
- GPA: 70%
Jorhat Engineering College
Bachelor of Engineering (B.E) from Mechanical Engineering
University Overview
GPA: 70%
Skills
- Sales & Business Development
- Technical Proposal & Tender Management
- Customer Service & Technical Support
- Procurement & Vendor Management
- Market Research & Client Acquisition
- Internal Auditing (ISO Certified)
Nric Status
Nric Status
Singapore Permanent ResidentCertifications And Technical Skills
Certifications And Technical Skills
- ISO 9001:2015 Internal Auditor Certification
- AMS 2750 REV E Workshop
- Wake Frequency Calculation (WFC) for Thermowell Design
- SAP, ERP, and ARIBA Systems
- Microsoft Office Suite (Excel, Word, PowerPoint)
- AutoCAD & Engineering Design Software
Languages
English
Bilingual or Proficient (C2)
Hindi
Bilingual or Proficient (C2)
Timeline
Project Proposal Sales Engineer
PLANT ELECTRICAL INSTRUMENTATION PTE LTD / YOKOGAWA ENGINEERING ASIA PTE LTD
05.2024 - Current
Technical Sales Executive
ACEZ SENSING PTE LTD
08.2017 - 09.2023
Technical Sales Support Engineer
WIKA INSTRUMENTATION PTE LTD
10.2015 - 12.2016
Assistant Professor
DPEC & SMEC COLLEGE OF ENGINEERING
09.2010 - 05.2013
Design Engineer
PARVEEN INDUSTRIES PVT. LTD
09.2008 - 08.2010
Dibrugarh University
Master of Technology (MTech) from Petroleum Exploration & Production
Jorhat Engineering College
Bachelor of Engineering (B.E) from Mechanical Engineering
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