Headline

Serving Notice Period · Senior Software Developer · React.js / Next.js / Node.js · Fintech Platforms · Performance, Scale & AI-driven Workflows

About

Software Developer with 5+ years building production-grade fintech and SaaS platforms. At Eko, I engineer payment infrastructure processing ₹700+ Crore/month across AEPS, remittances, and QR flows. Core focus: React.js, Next.js, Node.js — with measurable results in performance (Lighthouse 38→85+), fraud reduction (65% via real-time KYC), and CI/CD automation (build time cut 90%). Open to senior frontend or full-stack roles in fintech or high-growth product companies.

Location

India

AI stack

antigravity

claude code

langchain

mcp

Bolt.new

ChatGPT

Work experience

Senior Software Engineer at Eko, Jul 2023 - Present · 3 yrs 2 mos, Gurugram, Haryana, India, Built and scaled an RBI-compliant fintech platform processing INR 700+ Crore/month across AEPS, remittances, QR, and payment gateway flows — serving 100+ enterprises with 97% uptime. • Architected multi-tenant SaaS supporting 500 concurrent agents per tenant with scalable system design • Reduced fraud and chargebacks by 65% via real-time KYC, geo-location checks, and transaction-level risk controls • Improved Lighthouse performance score from 38 to 85+ through critical rendering path optimization • Re-architected KYC/onboarding pipeline reducing user drop-offs by 20% • Built config-driven pricing engine supporting 47+ financial products enabling zero-downtime launches • Designed verification platform handling 2,500+ daily identity validation requests for B2B partners • Led internationalization supporting 7 regional languages for nationwide scalability • Automated Android CI/CD pipeline reducing build time by 90% (30 min ? 3 min) • Structured AI-assisted development via reusable prompt playbooks — accelerating team delivery by 50% • Mentored 4 engineers on code quality, system design, and engineering best practices • Recognized as Top Performer Oct & Nov 2024 — highest sprint velocity both months

Software Developer at AlignTogether Solutions, Jul 2022 - Jul 2023 · 1 yr 1 mo, Bhopal, Madhya Pradesh, India, Led a team of 5 to build and scale AlignTogether.live — a marketplace for booking workshops and consultations — delivering mobile-friendly, high-performance interfaces on schedule. • Raised Lighthouse accessibility score from 47 ? 93 via WCAG-aligned fixes and ARIA compliance • Reduced load times and bounce rate by 30% via code splitting, lazy loading, and resource prioritization • Built RESTful APIs supporting 200+ creators across profile management, ratings, and service filtering • Integrated secure payment gateway with automated email notifications via AWS SES • Designed async notification system using MySQL-backed queues with retry mechanisms for fault tolerance • Boosted organic traffic through structured XML sitemaps and targeted keyword optimization

Software Engineering Associate at Amdocs, Jul 2021 - Jul 2022 · 1 yr 1 mo, Pune City, Maharashtra, India, Contributed to a large-scale billing and customer management platform for a major Canadian telecom client — ensuring high availability and system reliability. • Reduced support ticket volume by 40% by enhancing automation workflows and monitoring tools • Designed and optimized SQL scripts and stored procedures for automated data extraction and reporting • Performed root cause analysis on production issues, implementing fixes to prevent recurrence • Collaborated with cross-functional teams and client stakeholders to troubleshoot and accelerate delivery

Education

Bachelor of Technology - BTech, Computer Science, Rajiv Gandhi Proudyogiki Vishwavidyalaya (RGPV), Bhopal

Public links

github: https://github.com/shubhmjain30