Manish Bhattacharya

Independent Security Consultant

10+ years of security engineering expertise across fintech, web3, and enterprise platforms — securing Crossmint, SynapseFi, XBTO Group, Unstoppable Domains, HackerEarth, and Delta Exchange.

🎯 Expertise

Web applications, APIs, and cloud infrastructure security

🏢 Client Portfolio

100+ bug bounty programs • Numerous Y Combinator companies

Notable Achievements

Security Research: Reported vulnerabilities to Stripe, Coinbase, Google, Meta, Microsoft + 100+ companies
Conference Presentation: Research featured by Google's security team at RuhrSec conference
Google VRP Recipient: 18x Vulnerability Research Grant for consistent security research contributions
Hackathon Recognition: PyUSD (PayPal) • Drip.haus • Solana AI • Onchain Summer
Speaking & Writing: TEDx speaker • Published author on financial technology
Media Features: YourStory • NDTV • Economic Times

Security Services

Comprehensive security solutions tailored for modern threats:

Application Security

Comprehensive security assessments, penetration testing, and code reviews to identify and remediate vulnerabilities in web applications, APIs, and mobile apps.

Infrastructure Security

Cloud security assessments, network penetration testing, and infrastructure hardening to protect your critical systems and data from advanced threats.

Compliance & Governance

Expert guidance for SOC2, PCI-DSS, ISO 27001, and GDPR compliance. Security program development and risk assessment frameworks.

Security Research

Proven track record with industry leaders in vulnerability research:

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Client Testimonials

Saurabh Goyal

CTO, Delta Exchange

"It is always a pleasure to work with highly motivated individuals like Manish. We hired him to do a security audit and penetration testing for our product.

He quickly came up with a detailed test plan and finished the audit in a couple of weeks without much input from our side. It greatly helped us in improving our security standards.

I would really recommend Manish for his high motivation level and meticulousness to details."

Sankaet Pathak

CEO, SynapseFi

"Manish was one of the pivotal members in the early days of the Synapse team and a highly skilled web security specialist. He is an incredible team player who would seamlessly take on multiple roles within our growing team, consistently reaching out with a helping hand to provide support wherever needed.

Manish receives my highest recommendation. I am very impressed with his work ethic and his passion for security engineering, always going above and beyond.

I have full confidence in Manish in all of his efforts."

Shrad Rao

CEO, Wagepoint

"Manish is an all-round good guy. He is a skilled web security researcher, but I get a sense that he would be great at pretty much anything he puts his mind to.

He has a bright future ahead, and any company would be lucky to get him onboard and give him a chance to blow them away with his commitment, passion, and integrity."