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Milan Vadgama

Milan Vadgama

Senior QA Engineer

85
Profile Score

About

Experienced Senior QA professional with 9+ years of experience across capital markets (bond trading) / AI validation Platform, US Banking/ open banking, and marketplace platforms (Car Rental Domain). Proven track record of building QA functions from scratch, leading high-performing teams, and delivering stable releases in regulated financial systems. Expertise in API automation, AI model validation, exchange integrations, and cloud security testing. Recognized for reducing production defects and improving release quality through data-driven testing strategies.

Skills & Expertise (41)

Functional Testing Expert
9.0/10
10
Years Exp
API Testing Advanced
8.8/10
8
Years Exp
API Testing Advanced
8.8/10
8
Years Exp
Jira Advanced
8.0/10
7
Years Exp
Meta SEO inspector New Relic Sentry Posthog Web Vitals Scrum STLC SDLC Release Management Sharetribe Onfido TestFlight Browserstack Katalon Studio Google ADK English Hindi Marathi Gujrati Confluence Regression SIT UAT Manual Postman JMeter Linear Zendesk Nagios Notion Core Java Python Git AWS (S3 IAM Firebase Tableau

Work Experience

QA Engineer

Harmoney

Mar 2023 - Nov 2025

Early QA team member for a B2B bond trading platform integrated with NSE & BSE exchanges; built QA processes from scratch including test strategy, regression governance, release sign-offs, and defect management. Owned end-to-end testing of the complete bond trade lifecycle – RFQ/Quote flow, live trade execution, trade closing, exchange reporting, settlement validation across NSE & BSE systems, chat application and external APIs. Validated trade settlement & clearing processes, ensuring accurate exchange reporting, compliance checks, and settlement status tracking; reduced production defect leakage by ~60% within six months. Led Back-office validation covering offline trade reporting, UCC (Unique Client Code) creation & maintenance, payment-to-bond settlement workflows, and inventory/portfolio management. Performed trade and accounting reconciliation by comparing internal system data with NSE/BSE exchange records, identifying mismatches in quantity, settlement value, brokerage, and statutory charges. Led QA for MIND AI analytics platform; built prompt-driven automation framework using Google ADK, Python API automation, and Arize Phoenix to validate model accuracy and detect hallucinations, reducing manual AI validation effort by 50%. Conducted AWS cloud security testing (S3 access control, IAM roles, IP whitelisting) and API performance testing using JMeter to ensure system stability under peak trading loads. Executed API performance testing using JMeter, identifying bottlenecks and validating system stability under peak trading load. Shared performance reports with engineering to optimize response times and throughput. Built and mentored QA team, introduced structured regression cycles, release sign-offs, and defect triage processes, improving team productivity by 70%.

Sr Software Engg

Finicity, a Mastercard Company

Mar 2015 - Dec 2020

Handled multi-role responsibilities including project management, QA leadership, and stakeholder communication. Led a 30-member team across multiple financial products. Built large-scale API automation validating transaction history, account data, statements, and ACH verification, while owning full-cycle testing for the Mvelopes platform (100K+ users) across mobile and web. Developed robust regression suites for bank sync, transaction classification, and PDF validation, and identified a critical onboarding defect that significantly improved partner activation and platform adoption. Led API testing for transaction aggregation, ACH verification, account history. Validated integrations for 10,000+ banks including BofA, Chase, Wells Fargo, Citi, Capital One, and Morgan Stanley. Developed 3000+ automation scripts using an internal framework to fetch banking data, validate responses, and store results in databases. Automated regression coverage across 10,000+ banks, supporting institutions with 50,000+ users each. Set up live monitoring operations using Nagios and Tableau, reducing downtime detection time by 40%. Acted as Scrum Master managing sprint planning, estimation, and releases. Regularly worked with US stakeholders to resolve partner issues.

QA Engineer

Drivelah

Jan 2022 - Jan 2023

Built QA operations from scratch for C2C car rental platforms across Singapore (Drivelah) and Australia (Drivemate) covering Android app, iOS app, web, KYC, Insurance and browser plugins. Owned testing for Stripe payment gateway and promotion/coupon engines, validating transaction flows, refunds, discount logic, and edge cases. Executed cross-device testing using BrowserStack and different physical devices to ensure compatibility across OS versions and browsers. Automated critical regression flows using Katalon Studio, improving release confidence and reducing manual effort. Introduced structured release certification and regression strategy, resulting in ~60% reduction in customer-reported defects.

Education

BE in Computer Engineering - PVPPCOE

- 2014 · Afghanistan

Diploma in Computer Engineering - K J Somaiya Polytechnic

- 2011 · Afghanistan

S.S.C. - K B Vira High school

- 2008 · Afghanistan

Certifications

Generative AI Foundations Certificate

Upgrad & Microsoft · 2026

ISTQB CTFL Foundation

· 2021

Scrum foundation Professional certificate

CertiProf · 2021

The complete 2020 software testing bootcamp, Agile Crash Course: Agile project management, Agile Delivery Postman API testing

Udemy · 2020

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 5/5
Verified 5/5
Total Score 85/100

Profile Overview

Member sinceMar 2026

Availability Details

Visa Status

Citizen

Relocation

Depends on Offer

Skills (41)

Functional Testing API Testing API Testing Jira Meta SEO inspector New Relic Sentry Posthog Web Vitals Scrum +31 more