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I’m a Senior Backend Engineer with 13+ years of experience building and supporting scalable backend systems, with a strong focus on FinTech platforms such as digital wallets, payment processing, and KYC/AML. I’ve worked extensively with Node.js, PHP, and TypeScript, designing REST APIs and microservices, integrating banking providers (including SWIFT, SEPA, and card processing), and building audit-ready data models that help teams meet regulatory requirements. I enjoy translating complex business and compliance needs into secure, reliable technical solutions and partnering closely with product, compliance, support, and operations teams. From design through production support, I’ve owned backend-heavy features end to end, acted as a first responder for production issues, and also led engineering efforts for teams of 5–10 developers.…I’m a Senior Backend Engineer with 13+ years of experience building and supporting scalable backend systems, with a strong focus on FinTech platforms such as digital wallets, payment processing, and KYC/AML. I’ve worked extensively with Node.js, PHP, and TypeScript, designing REST APIs and microservices, integrating banking providers (including SWIFT, SEPA, and card processing), and building audit-ready data models that help teams meet regulatory requirements. I enjoy translating complex business and compliance needs into secure, reliable technical solutions and partnering closely with product, compliance, support, and operations teams. From design through production support, I’ve owned backend-heavy features end to end, acted as a first responder for production issues, and also led engineering efforts for teams of 5–10 developers.

Ranjit Singh

Back-End Developer, Software Engineer, Developer, +2

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I’m a Senior Backend Engineer with 13+ years of experience building and supporting scalable backend systems, with a strong focus on FinTech platforms such as digital wallets, payment processing, and KYC/AML. I’ve worked extensively with Node.js, PHP, and TypeScript, designing REST APIs and microservices, integrating banking providers (including SWIFT, SEPA, and card processing), and building audit-ready data models that help teams meet regulatory requirements. I enjoy translating complex business and compliance needs into secure, reliable technical solutions and partnering closely with product, compliance, support, and operations teams. From design through production support, I’ve owned backend-heavy features end to end, acted as a first responder for production issues, and also led engineering efforts for teams of 5–10 developers.…I’m a Senior Backend Engineer with 13+ years of experience building and supporting scalable backend systems, with a strong focus on FinTech platforms such as digital wallets, payment processing, and KYC/AML. I’ve worked extensively with Node.js, PHP, and TypeScript, designing REST APIs and microservices, integrating banking providers (including SWIFT, SEPA, and card processing), and building audit-ready data models that help teams meet regulatory requirements. I enjoy translating complex business and compliance needs into secure, reliable technical solutions and partnering closely with product, compliance, support, and operations teams. From design through production support, I’ve owned backend-heavy features end to end, acted as a first responder for production issues, and also led engineering efforts for teams of 5–10 developers.

Available to hire

I’m a Senior Backend Engineer with 13+ years of experience building and supporting scalable backend systems, with a strong focus on FinTech platforms such as digital wallets, payment processing, and KYC/AML. I’ve worked extensively with Node.js, PHP, and TypeScript, designing REST APIs and microservices, integrating banking providers (including SWIFT, SEPA, and card processing), and building audit-ready data models that help teams meet regulatory requirements.

I enjoy translating complex business and compliance needs into secure, reliable technical solutions and partnering closely with product, compliance, support, and operations teams. From design through production support, I’ve owned backend-heavy features end to end, acted as a first responder for production issues, and also led engineering efforts for teams of 5–10 developers.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Hindi

Advanced

Panjabi, Punjabi

Advanced

Work Experience

Senior Backend Engineer at Codego

February 1, 2022 - June 30, 2026

Worked as part of a 10–20 person engineering team building backend services for a regulated banking platform used by ~15,000 customers. Designed and maintained services for wallet, payment, and account operations with strong emphasis on data integrity, compliance, and service uptime. Built and supported REST APIs using Node.js and PHP backed by MySQL in a containerized, on-premises Docker environment. Implemented KYC/AML identity verification processes and audit-ready data models for compliance reporting. Owned core banking/payment integrations across SWIFT, SEPA, MasterCard, and other third-party financial providers for transaction-critical workflows. Partnered with compliance officers and product stakeholders to turn regulatory requirements into practical engineering solutions. Responded to production incidents across the API and integration layer, coordinating with support and operations to minimize downtime.

Software Developer / Team Lead at Kodex Global Construction Chemicals Pvt. Ltd.

April 1, 2020 - January 31, 2022

Led a team of 5–10 developers by setting coding standards and reviewing code prior to release. Built and optimized backend systems using PHP and MySQL for internal business applications. Integrated external APIs and investigated stability/performance issues affecting application behavior.

Senior Software Developer at Xoro Global Pvt. Ltd.

September 1, 2017 - March 31, 2020

Built and maintained secure PHP-based backend applications for client projects. Focused on performance tuning and security best practices across the codebase.

Junior Software Developer at Audit i Global Solutions Pvt. Ltd.

February 1, 2013 - May 1, 2017

Developed web applications using PHP with CakePHP and CodeIgniter. Assisted with API development, database design, and testing, building foundational backend skills used throughout later roles.

Junior Software Developer at Oditi Global Solutions Pvt. Ltd.

February 1, 2013 - May 31, 2017

Developed web applications using PHP, CakePHP, and CodeIgniter. Supported API development, database design, and testing while building foundational backend engineering skills.