Shubhang Singhal

Backend Engineer

Delhi, India5 yrs 7 mos experience
Highly Stable

Key Highlights

  • Led design of scalable multi-tenant platforms.
  • Achieved 95% automation success in KYC processes.
  • Drove AWS cost optimization, saving 25% on infrastructure.
Stackforce AI infers this person is a Backend-heavy Fullstack Engineer with expertise in Fintech and scalable platform architecture.

Contact

Skills

Core Skills

Technical Project LeadershipTechnical Staff ManagementMongodbJavascript

Other Skills

Amazon Web Services (AWS)Software InfrastructureGitReact.jsKubernetesPostgreSQLObject Oriented DesignDesign PatternsManaging Technical PersonnelTechnology LeadershipEngineeringCommunicationAnalytical SkillsTechnical DesignProblem Solving

About

I am a Technical Lead / Senior Platform Engineer with 5+ years of experience building scalable, multi-tenant platforms across gaming, fintech, and hyperlocal services. My work spans core backend systems, mobile applications, and platform architecture, with a strong focus on reliability, compliance, and scale. Most Recently Worked as a Technical Consultant on a 10-minute services platform, designing end-to-end demand and supply systems, pricing, promotions, referrals, workforce scheduling, and real-time tracking to improve fulfilment reliability and growth. Prior Experience As a Technical Lead at Gameskraft, I lead the design and development of multi-tenant core services powering identity, compliance, payments, and regulatory workflows at scale. Built a plug-and-play international KYC platform (India & Brazil) with a state-engine architecture, improving automation success rates to 95% and reducing redundant effort by 60%. Designed scalable withdrawal and payout systems, webhook infrastructure (10x scale via Go), secrets management using Vault, and a financial settlement & tax filing platform for multi-entity organizations. Drove platform excellence through zero-downtime migrations, AWS cost optimization (~25% infra savings, ~10% bill reduction), security hardening, and team mentorship. As a Senior Software Engineer (Platform), I led identity management (OTP, password, Truecaller, social logins), consent, location, and compliance systems handling 500k+ requests/min, improving performance and reducing latency from 700ms to 20ms nationwide. Earlier, as a Mobile Development Engineer at Gamezy, I played a core role in building and scaling critical app flows including withdrawals, KYC enforcement, fantasy & casual gaming journeys, deeplinking, notifications, and release management across Android and iOS. I also led major codebase refactoring and rendering optimisations to improve performance and maintainability. I enjoy solving complex platform problems, scaling systems for high traffic and regulatory environments, and collaborating with high-performing teams to build reliable products used by millions.

Experience

5 yrs 7 mos
Total Experience
5 yrs 1 mo
Average Tenure
6 mos
Current Experience

Quince

Software Engineer III

Dec 2025Present · 6 mos · Bengaluru · Hybrid

  • Building Foundational Platform Capabilities for Quince

Pronto

Technical Consultant

Sep 2025Dec 2025 · 3 mos · Bengaluru · On-site

  • Led end-to-end design and execution of demand and supply side systems for a 10 minutes services platform, driving growth, efficiency, and fulfilment reliability.
  • Demand Side
  • 1. Developed fulfilment centres (hubs) and serviceable areas management system.
  • 2. Designed multiple listing constructs on the platform including Catalogs, Bundles, Hourly Services, and Time Extensions, enabling flexibility across service types and customer needs.
  • 3. Built dynamic pricing and discounting frameworks based on listing type, booking type, and quantity ordered to optimize conversion and unit economics.
  • 4. Designed and developed platform-wide promotions and coupon system, improving acquisition, retention, and repeat usage.
  • 5. Designed and launched a customer referral program, driving organic growth and reducing CAC.
  • 6. Developed demand dashboards to track orders and app opens at area / pincode levels, enabling data-driven identification of new expansion markets.
  • Supply Side
  • 1. Designed hub-based shift slots for professionals with configurable pay structures, improving supply availability and workforce utilisation.
  • 2. Implemented booking slot configuration at fulfilment centre (hub) level to maintain optimal ratios of scheduled vs. instant orders, reducing cancellations and improving on-time fulfilment.
  • 3. Developed real-time worker location tracking, significantly boosting on-time service delivery.
  • 4. Led Design of professional onboarding, attendance and payout management, ensuring smooth activation, transparency, and operational scalability.
Technical Project LeadershipAmazon Web Services (AWS)

Gameskraft

3 roles

Technical Lead

Promoted

Apr 2024Sep 2025 · 1 yr 5 mos

  • Key Contributions : -
  • 1. Built a plug-and-play international KYC platform (Brazil compliance) with multi-workflow state engine, enabling pre-KYC cash addition and reducing redundant effort by 60% through end-to-end ownership from SDK to core services.
  • 2. Solved platform-wide secrets management by designing a reusable library across Lambdas, scripts, and backend services; migrated all credentials to Vault, significantly improving security within 15 days.
  • 3. Scaled webhook infrastructure 10x by migrating to Go and introducing priority queues, retries, fault tolerance, and scheduling, eliminating database bottlenecks and ensuring reliable delivery of critical notifications.
  • 4. Led the design of withdrawal flows for India and Brazil, building a shared SDK (UI + backend); optimized reconciliation timelines and improved failure handling cadence to ensure reliable and scalable payouts.
  • 5. Drove the charter for a financial settlement and tax filing platform across a multi-entity organization, reducing finance team overhead and enabling seamless dashboards for challan registration, tax recording, and TDS certificate generation.
Technical Staff ManagementSoftware Infrastructure

Senior Software Engineer

Promoted

Apr 2022Apr 2024 · 2 yrs

  • Key contributions :-
  • Leading the design, development, and operation of multi-tenant core platform services powering identity, compliance, payments, and regulatory workflows at scale.
  • 1. Identity & User Management: Built and scaled login and account management systems (OTP, password, Truecaller, social logins, account pause/deactivation) promoting responsible gaming. Migrated critical GET APIs to Go, reducing AWS costs by 25% while handling 500k+ requests/min with horizontal scalability.
  • 2. Compliance & KYC: Led multi-document KYC systems (PAN, Aadhaar, Bank, UPI, DL, Voter ID), improving auto-success rates from 60% to 95% across clients and minimizing regulatory risk.
  • 3. Payments & Withdrawals: Integrated multiple payment gateways to enable instant withdrawals, and led seamless zero-downtime migrations for KYC, Withdrawal, and IDM services.
  • 4. Consent & Location Services: Built consent management across user journeys to ensure regulatory compliance; designed Location Service + SDK for reverse geocoding, restrictions, and exclusions, cutting latency from 700ms to 20ms nationwide.
  • 5. Platform Excellence: Drove DevOps and cost-optimization initiatives (resource tagging, cleanup, security hardening), reducing AWS spend by ~10%, while mentoring engineers and enforcing high code-quality standards.
MongoDBGit

Software Engineer

Jul 2020Mar 2022 · 1 yr 8 mos

  • Key Contributions :-
  • 1. Played a core role in building and scaling critical mobile app flows including Withdrawals, KYC enforcement, fantasy & casual gaming journeys (fixtures, contests, team creation, lobbies, matchmaking, scorecards), along with deeplinking, notifications, profile, and app upgrade flows.
  • 2. Actively managed Android and iOS releases, led major codebase refactoring into a unified cross-architecture setup, and drove rendering optimizations to significantly improve app performance and maintainability.
  • 3. Transitioned into a Full Stack Platform role, developing and scaling core microservices such as the Store Service (authentication & configuration management across business lines) and leading refactoring of the Communication Service to support multi-tenant platform architecture.
JavaScriptReact.js

Hyperdart

Software Development Engineer

May 2019Jul 2019 · 2 mos · Gurgaon, India

  • Worked on one of the framework components as frontend react developer with responsibilities of identifying suitable apis and developing UI,UX for it.

Coding ninjas india

Teaching Assistant

Feb 2019Jun 2019 · 4 mos · New Delhi Area, India

  • I helped students on how to code algorithmic problem solutions elegantly with proper documentation and indentation. Teach them different data structures and algorithms. Also help them debug their code and resolve their doubts regarding algorithms

Education

Delhi College of Engineering

Bachelor of Technology — Computer Science

Jan 2016Jan 2020

Ahlcon Public School

12th

Jan 2015Jan 2016

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Shubhang Singhal - Backend Engineer | Stackforce