Avinash Toppo

Software Engineer

Bengaluru, Karnataka, India4 yrs experience

Key Highlights

Architected payroll systems improving compliance by 95%
Implemented Kafka architecture for real-time data processing
Enhanced front-end performance reducing load times by 20%

Stackforce AI infers this person is a Backend and Fullstack Developer with expertise in Fintech and SaaS.

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Skills

Core Skills

JavaSpring BootApache KafkaReactMeteor.js

Other Skills

Amazon Web Services (AWS)C++Data StructuresDockerExpress.jsGraphQLHigh-Level DesignJavaScriptLow-Level DesignMongoDBMySQLNext.jsNoSQLNode.jsRESTful APIs

Experience

4 yrs

Total Experience

2 yrs 8 mos

Average Tenure

1 yr 4 mos

Current Experience

Adp

Software Engineer

Jan 2025 – Present · 1 yr 4 mos · Hybrid

Architected and deployed payroll scheduling system using Java Spring Boot, transitioning 10,000+ employee payroll policies from monthly to semi-monthly cycles across Philippines operations, improving compliance by 95% and reducing processing time by 40%.
Engineered RESTful APIs for shift scheduling, overtime tracking, and leave management integrated with biometric systems, processing 50,000+ daily attendance records with geo-tagging and photo verification capabilities.
Implemented Kafka-based event streaming architecture for real-time biometric data ingestion, achieving 99.9% uptime and handling 100,000+ events per day with sub-second latency.
Developed access control platform backend with RFID & biometric authentication, integrating real-time data streams with centralized dashboards serving 200+ facilities.
Optimized API performance by 80% through Redis caching implementation for configuration data and MySQL query optimization, reducing average response time from 500ms to 100ms.

JavaSpring BootApache KafkaRESTful APIsRedisMySQL

Settlin - linking spaces technologies pvt. ltd.

Software Engineer

Apr 2022 – Dec 2024 · 2 yrs 8 mos · On-site

Enhanced front-end performance of internal portal app which is used by over 150 members of sales team with React, Redux, and Tanstack, reducing page load times by 20%.
Enhanced backend efficiency using Meteor.js, optimizing functions and various features, including Meteor publications. Achieved a 25% improvement in Meteor function performance, resulting in faster backend responses. Collaborated on multiple schema designs and MongoDB query optimizations, contributing to a 20% reduction in backend load.
Directed the development of a significant module for data scraping from classifieds, resulting in a 30%
increase in request creation efficiency. Automated positive/negative incentives for actions.
Lead the development of several modules like seller projects, seller units working on end to end. Managed and optimized cron jobs and web hooks for seamless operations.
Assisted the mobile team in developing the backend for the mobile app by crafting Apollo resolvers, GraphQL queries, and providing support with data integration for the UI.
Conducted core code reviews and spearheaded an internal tool utilized by 40+ team members. Managed tasks and projects, utilizing ClickUp for efficient assignment and tracking. Assumed a mentoring role for junior team members, facilitating onboarding and leading tech training session

ReactReduxMeteor.jsMongoDBGraphQL