Siddharth Bansal — Software Engineer

Software Engineer with ~3 years of experience building scalable backend and full-stack systems using .NET Core, C#, Node.js, and PostgreSQL. I specialize in API-driven system design, performance optimization, and building reliable platforms used at scale. Currently, I work at Akal Information Systems on TankhaPay, a large-scale payroll and HR platform supporting thousands of users. My role involves designing and optimizing backend workflows across payroll processing, attendance management, reimbursements, and statutory compliance, improving system performance, reliability, and operational efficiency. Key contributions include: • Designing scalable backend workflows for payroll & HR modules • Optimizing PostgreSQL queries and APIs to improve performance and system stability • Implementing Google OAuth 2.0 authentication and enhancing user onboarding flows • Building features that reduced manual effort and improved platform reliability I hold a B.Tech in Computer Science & Engineering from JIIT (Jaypee Institute of Information Technology), where I built a strong foundations in data structures, system design, and backend engineering. I enjoy solving complex problems and translating business requirements into clean, maintainable, and scalable code. Technical Skills: .NET Core, C#, Node.js, Express.js, JavaScript, PostgreSQL, MongoDB, SQL, REST APIs, Git, Agile, Postman, PgAdmin Projects: • ArtShala – Full-stack art marketplace with authentication, PayPal payments, cart system, and real-time interactions • AatmTripti – Location-based food ordering platform with vendor dashboards and geolocation features I’m ranked in the Top 10% on LeetCode (Rating: 1746) and actively work on sharpening my problem-solving and system design skills. I’m open to high-impact backend and full-stack roles in fast-growing, engineering-driven teams where I can build scalable systems and solve challenging problems.

Stackforce AI infers this person is a Backend Engineer in the Fintech industry, specializing in scalable systems and APIs.

Location: New Delhi, Delhi, India

Experience: 2 yrs 10 mos

Skills

React.js
Node.js
.net Core
Postgresql
C#

Career Highlights

Engineered a payroll system reducing processing time from 2 days to 10 minutes.
Ranked in the Top 10% on LeetCode with a rating of 1746.
Designed scalable backend workflows for high-impact HR modules.

Work Experience

Fotello

Software Development Engineer II (2 mos)

Akal Information Systems Ltd.

Software Developer (1 yr 3 mos)

Junior Software Developer (1 yr 5 mos)

ORISERVE

Intern Software Engineer (4 mos)

TO THE NEW

Summer Intern (1 mo)

YouTube

Rapping (3 yrs 7 mos)

Education

Bachelor of Technology (Hons.) at Jaypee Institute Of Information Technology

JEE Advance Preparation at FIITJEE

PCM at Somerville School - India

Primary & Middle School Education (Nursery – Class VIII) at Seth M. R. Jaipuria School Lucknow

Siddharth Bansal

Software Engineer

New Delhi, Delhi, India2 yrs 10 mos experience

AI Enabled

Key Highlights

Engineered a payroll system reducing processing time from 2 days to 10 minutes.
Ranked in the Top 10% on LeetCode with a rating of 1746.
Designed scalable backend workflows for high-impact HR modules.

Stackforce AI infers this person is a Backend Engineer in the Fintech industry, specializing in scalable systems and APIs.

Contact

Skills

Core Skills

React.jsNode.js.net CorePostgresqlC#

Other Skills

TypeScriptAngularPL/pgSQLMongoDBREST APIsSongwritingDigital MarketingExpress.jsJavaScriptSQLGitAgilePostmanPgAdminGitHub Copilot

About

Experience

2 yrs 10 mos

Total Experience

2 yrs 8 mos

Average Tenure

2 mos

Current Experience

Fotello

Software Development Engineer II

Mar 2026 – Present · 2 mos · Gurugram, Haryana, India · On-site

Worked closely with co-founders to design and deliver product features, contributing to both technical decisions and execution
Built and shipped features end-to-end using TypeScript, React.js, Node.js, and GCP (Firestore) in a fast-paced startup environment
Created Low-Level Designs (LLDs) and translated them into clean, scalable implementations with a strong focus on performance
Participated in code reviews and UAT cycles, ensuring high-quality releases and quick iteration based on feedback

TypeScriptReact.jsNode.js

Akal information systems ltd.

2 roles

Software Developer

Promoted

Dec 2024 – Mar 2026 · 1 yr 3 mos · On-site

Architected and scaled backend systems for the TankhaPay platform, developing 200+ RESTful APIs using .NET Core, C#, Node.js, and PostgreSQL, supporting daily operations for thousands of users
Engineered and launched a SAP-integrated Salary Processing System from scratch, reducing payroll processing time for 10,000+ employees from 2 days to ~10 minutes
Built and enhanced 6 core HR modules (Reimbursements, Exit Management, Consultant Management, ESIC Dependents, Campaign Notifications, Employee Dashboard), streamlining enterprise HR workflows
Improved system performance by 30–40% through optimization of payroll rendering, insurance systems, voucher processing, and geofencing logic
Developed responsive front-end interfaces using Angular and JavaScript, reducing user errors and support tickets by ~20%
Implemented Google Authentication, enhancing security and decreasing login-related issues by ~25%
Collaborated across product, HR, and operations teams to deliver scalable, enterprise-grade solutions

.NET CoreC#Node.jsPostgreSQL

Junior Software Developer

Jul 2023 – Dec 2024 · 1 yr 5 mos · On-site

Contributed to backend development of the TankhaPay platform using .NET Core and C#, and built dynamic payroll web pages using HTML, Bootstrap, CSS, JavaScript, and Razor (C#).
Developed and optimized PostgreSQL / PL-pgSQL procedures to support payroll and HR workflows.
Played a key role in performance optimization initiatives, resulting in:
5% faster onboarding (KYC)
4% increase in insurance adoption
2% improvement in voucher redemption efficiency
4% improvement in location-based service accuracy
Implemented Google Authentication for the Payrolling Web App, reducing login-related issues by 6–7%.
Developed notification and reimbursement claim modules, improving employee engagement and operational efficiency.

AngularPL/pgSQLC#PostgreSQL

Oriserve

Intern Software Engineer

Feb 2023 – Jun 2023 · 4 mos · Noida, Uttar Pradesh, India · Hybrid

Enhanced Vodafone’s email support through automated responder bots, boosting handled cases from 46% to 52% (+6%).
Designed and implemented new conversational flows and entities aligned with Vodafone’s business logic, improving email handling efficiency.
Led the integration of Google Business Messages into the chatbot, streamlining communication channels and driving higher customer engagement.

MongoDBREST APIs

To the new

Summer Intern

Jun 2022 – Jul 2022 · 1 mo · Noida, Uttar Pradesh, India

Youtube

Rapping

Jul 2019 – Feb 2023 · 3 yrs 7 mos

Created 10+ original songs, 3 music videos, and 2 commercial tracks for advertising, generating revenue.
Managed all aspects of production, marketing, and audience engagement, growing a YouTube channel to 24,676 views and 366 subscribers.
Developed skills in content creation, digital marketing, branding, and project management.
Portfolio: YouTube Channel(https://www.youtube.com/@antimony0004)

SongwritingDigital Marketing