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Hello

I’m Raja De.

This is my personal homepage, where I journal my journey, work, and ideas.

Some build with bricks, I build with ideas.


I study the capital markets, spot trends, build terminals, and turn insights into useful tools.

Lucky to have a great freelance and professional network.
Reach out, especially to build something meaningful. Open to opportunities!



Frequently Visited Links:

Something About Me

Hey, I’m Raja Dey, a curious builder, fintech product guy, and someone who loves solving tough problems with smart solutions.

With managing fintech products of experience, I’ve led the creation of trading platforms, risk systems, and tools that blend finance, tech, and user-first design.

I move fast, build lean, and focus on impact. Whether it’s launching features, guiding teams, or running educational projects, I bring energy and clarity to everything I do.

Outside work, I’m a fitness enthusiast and early riser who believes that strong habits build strong outcomes. I’m also a lifelong learner, researcher, and content creator at heart.

Let’s build something that matters.

LinkedIn

Personal Details

Skills

Journey Till Now

Aug 2023 – Jul 2025

Aug 2023 – Jul 2025

Master of Science (M.Sc) – Data Science and Analytics

West Bengal University of Technology, Kolkata

○ Focused on advanced data analysis, machine learning, and statistical modeling, enhancing my ability to extract actionable insights from complex datasets.

Aug 2017 – Mar 2020

Aug 2017 – Mar 2020

Student Apprentice

Bombay Stock Exchange Institute Ltd

○ Completed the Global Financial Markets Professional Program, enhancing expertise in finance, fintech, and market analysis.
○ Gained in-depth knowledge of financial markets, trading strategies, and risk management.

Aug 2017 – Jul 2020

Aug 2017 – Jul 2020

Bachelor of Business Administration (BBA)

University of Calcutta, Kolkata

○ Developed a strong foundation in business management, financial analysis, and strategic decision-making.
○ Acquired essential skills for navigating and excelling in the financial sector.

Jun 2021 – Present

Jun 2021 – Present

Product Manager

Proficient Equities Pvt. Ltd.
○ Led end-to-end development of key trading systems like RMS, EMS, OMS, eKYC, trading terminals, algo platform, and SPAN margin calculator.
○ Owned product roadmap, aligning with market needs and SEBI/exchange rules.
○ Designed trading workflows for order routing, margin checks, and risk controls.
○ Worked with dealers, compliance, and back-office teams for real-world feedback.
○ Coordinated engineering, QA, and DevOps for stable, scalable releases with API integrations (Symphony, NEAT, FIX).
○ Delivered trading templates and screeners for scalpers, option strategists, and equity traders to boost efficiency.

Sep 2018 – Jan 2021

Sep 2018 – Jan 2021

Founder

TradeGuide.in
○ Developed a comprehensive analytics toolset used by over 5,000 premium traders.
○ Empowered retail investors with smart insights, strategy builders, and market scanners to stay ahead in F&O trading.

Professional Projects

Proficient Equities, Trading Member NSE,BSE (2021-Persent)

KeenQuant - Automated Trading Terminal, Build, Execute & Monitor Strategies

KeenQuant - Automated Trading Terminal, Build, Execute & Monitor Strategies

A cutting-edge options trading platform built for precision and speed, empowering traders to navigate market, execute complex multi-leg strategies, and trade with confidence.
Click Here

Keen Manual Trading Terminal - Precision Trading, One Click Away

Keen Manual Trading Terminal - Precision Trading, One Click Away

A high-performance trading terminal designed for options and equity traders, experience lightning-fast one-click execution, seamless strategy deployment, and powerful tools to trade with confidence.
Click Here

Keen Margin Calculator

Keen Margin Calculator

An essential tool for every Trading Member, Margin Calculator helps you instantly estimate margin requirements, plan your trades better, and avoid surprises.
Click Here

Keen KYC - from eKYC and KRA registration to reKYC and account closure.

Keen KYC - from eKYC and KRA registration to reKYC and account closure.

A fast, secure, and fully integrated solution for seamless digital onboarding, KRA, reKYC, Account Closure and compliance.
Click Here

Keen Surveillance - Realtime Risk Management Software

Keen Surveillance - Realtime Risk Management Software

A comprehensive risk management system designed for trading members to give complete control with hierarchy-based monitoring and advanced surveillance features.
Click Here

TradeGuide & Cryptein | Startup (2018-2021)

Tradeguide: Derivatives Analytics

Tradeguide: Derivatives Analytics

Launched in 2018, Tradeguide: Derivatives Analytics quickly grew to 5000 users, becoming free in 2020. Despite its 2021 termination, its impact on the industry remains.
Click Here

Cryptein - The Cryptocurrency Community

Cryptein - The Cryptocurrency Community

Platform designed to empower users with real-time insights, expert analysis, educational tools, and market surveillance features.
Click Here

Personal Projects

Major Projects (3 Months+)

Ultimate Trading Dashboard

Ultimate Trading Dashboard

A powerful collection of smart Chartink scanners designed to spot high-probability trades, filter noise, and help you make faster, data-backed trading decisions.
Click Here

Mini Projects (7 Days+)

Retirement Planning Calculator

Retirement Planning Calculator

This Early Retirement Planning Calculator helps you figure out how much you need to retire early, how long it will take, and what steps to take now. Gain insights, set your target, and start building a future where work becomes optional.
Click Here

Financial Fitness Calculator

Financial Fitness Calculator

A simple yet powerful Financial Fitness Calculator to help you understand your money habits, set clear goals, and take control of your financial future. Track where you stand and plan smarter for the life you want.
Click Here

Money Quest: Indian Wealth Builder

Money Quest: Indian Wealth Builder

Embark on your financial journey with Money Quest – The Indian Wealth Builder. This practical tool guides you through saving, investing, and wealth creation strategies suited for every stage of life.
Click Here

Micro Projects (Utilities)

Compliance Calendar

Compliance Calendar

A handy and up-to-date Compliance Calendar to help market participants track important regulatory deadlines. Save time, avoid penalties, and ensure smooth operations with this organized schedule.
Click Here

Cost of Living Calculator for Indian Cities

Cost of Living Calculator for Indian Cities

An insightful and easy-to-use Cost of Living Calculator designed for individuals and families planning life in major Indian cities. Compare expenses across housing, food, transport, and more—tailored to your lifestyle.
Click Here

Brands

(Collaborated/Partnered/Served)

Portfolio/hot-posts

Read More

Show more
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