Tushar Kapil

Software Engineer

Mumbai, Maharashtra, India1 yr 8 mos experience

AI EnabledAI ML Practitioner

Key Highlights

Expert in building scalable microservices architectures.
Successfully launched an AI-driven SaaS with rapid user growth.
Strong blend of technical skills and business strategy.

Stackforce AI infers this person is a SaaS and Fintech expert with a strong focus on microservices and cloud-native solutions.

Contact

Skills

Core Skills

Spring BootPostgresqlNode.jsAws

Other Skills

AlgorithmsAmazon Web Services (AWS)Artificial Intelligence (AI)Business OwnershipCloud ComputingCommunicationComputer EngineeringComputer ScienceData StructuresDockerExpress.jsGitJavaJavaScriptKubernetes

About

Experienced Software Engineer with expertise in Node.js, React.js, Spring Boot, AWS (ECS, RDS, S3, ECR, Lambda, VPC, Cloudwatch), JavaScript, TypeScript, Golang, Redis, PostgreSQL, MongoDB, ElasticSearch, Docker, Kubernetes, Nginx, Linux, Python, LLM, AI/ML and more. I specialize in building scalable microservices architectures and deploying cloud-native solutions tailored for high performance and reliability. With a keen interest in business strategy, I bridge the gap between technology and market needs, ensuring the solutions I develop not only excel technically but also align with user demands and business objectives. Combining technical skills with a business-oriented mindset, I focus on creating innovative products that drive growth, streamline operations, and deliver real-world impact.

Experience

Browserstack

Software Engineer

Oct 2025 – Present · 5 mos · Mumbai, Maharashtra, India · On-site

Leadlee

Founder

May 2025 – Sep 2025 · 4 mos · Gurugram, Haryana, India · On-site

1. Bootstrapped and single handedly built Leadlee, an AI-driven SaaS that automates lead generation from Reddit using advanced LLMs and contextual intent detection.
2. Scaled to 1,400+ active users and achieved profitability within just 2 months of launch.
3. Designed and implemented a full-stack architecture using Node.js, Express, PostgreSQL, Python, Vector Databases (Qdrant), Redis, Next.js, React, Java, AWS, Docker, and Vercel.
4. Integrated AI lead scoring, smart reply generation, and automated engagement workflows to convert high-intent prospects at scale.
5. Delivered 24/7 lead monitoring, real-time alerts, and analytics dashboards to help businesses capture leads at the perfect moment.
6. Built entirely solo — from product ideation and development to deployment, growth marketing, and customer support.

Node.jsExpress.jsPostgreSQLPythonQdrantRedis+5

Appreciate

Software Engineer

Jul 2024 – Oct 2025 · 1 yr 3 mos · Mumbai, Maharashtra, India · Remote

1. Built a Loan Service application from scratch on the ONDC network, handling Personal loans using Spring Boot.
2. Designed and implemented a robust RDBMS with PostgreSQL to store structured data efficiently.
3. Implemented Read Replicas to offload 40% of read traffic from the primary database, boosting query speeds by 25%.
4. Integrated Redis as caching layer, cutting query times by 30%, improving responsiveness for end-users.
5. Secured containerized app images in Amazon ECR and implemented user file uploads to Amazon S3.

Spring BootPostgreSQLRedisAWSDocker