Sachin B.

Software Engineer

Gurgaon, Haryana, India9 yrs 11 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in building scalable distributed systems.
Proficient in multiple programming languages and AWS services.
Strong problem-solving skills with a focus on customer solutions.

Stackforce AI infers this person is a SaaS and IoT developer with expertise in distributed systems and cloud technologies.

Contact

Skills

Core Skills

AwsJavaRest ApisC#

Other Skills

AWS SageMakerAWS LambdaAmazon S3DynamoDBAWS Step FunctionsPython (Programming Language)Amazon AthenaAmazon KinesisTypeScriptNode.jsReact.jsGitlabAmazon Web Services (AWS)SAM CLISQL

About

Currently, I am SDE II at Amazon. I have a passion for tech and learning new technologies, and I have gained valuable experience and skills in building distributed systems at scale, using REST APIs, .NET, Python, Java, Node.js, C++ and AWS. I am motivated by solving complex problems and delivering high-quality solutions that benefit customers and stakeholders.

Experience

9 yrs 11 mos

Total Experience

3 yrs 3 mos

Average Tenure

4 yrs

Current Experience

Amazon

Software Development Engineer II

Apr 2022 – Present · 4 yrs · Gurugram, Haryana, India

Implemented platform as a service for streaming and enriching data leveraged by various teams in retail.
Implemented a near real-time serverless Data Lake powering many business interventions and ML models for abuse prevention. It is also used in interactive analytics, ML model train/inference, anomaly & fraud detection. It improved operational metrics as previous data warehouses operated at 2 days lag.
Implemented a backend service that interacts with ML model for abuse prevention and provides appropriate intervention to the abuser. Service is plugged in different phases in order lifecycle.
Enhanced, Productionized and audited ML models by a combination of architectural changes and coverage improvement along with infrastructure scaling
Implemented a backend service for product lifecycle support that interacts with brand CRMs/APIs to provide better service to the customer. Service also blocks seller reimbursements to reduce cost of business waste.
Implemented system enabling business teams and ML algorithms to update maximum quantity limits for a product.

REST APIsAWS SageMakerAWS LambdaAmazon S3DynamoDBAWS Step Functions+7

Aircall

Software Engineer

Nov 2021 – Apr 2022 · 5 mos

Worked in integrations team to integrate different software applications.
Increased revenue of Aircall by building integrations like Salesforce, HubSpot, Intercom, MS Teams etc.
Re-architectured integrations platform from Monolithic to Microservices.

REST APIsDynamoDBReact.jsGitlabAmazon Web Services (AWS)SAM CLI+3

Nagarro

5 roles

Staff Engineer

Promoted

Apr 2021 – Nov 2021 · 7 mos

Designed and developed commercial and residential application to be deployed around the world for a market leader in lighting automation and energy saving devices.
Worked on customizable windows & web-based application to be used for designing, commissioning, programming, and automated reporting for lighting automation systems.
Worked on embedded software, core of the system, delivering important features.
Worked on software that acts the gateway for the core software to make the core client agnostic. It defines protocols, performs validation and pre-process requests and post-process responses. It can interact with mobile, web & desktop GUI in upstream via TCP/MQTT and with core in downstream via IPC.
Implemented capability to interact with the devices remotely using AWS IoT broker, enabling users to control, monitor, program and upgrade device remotely.
Implemented a web-based application for analyzing the Voice of Customer, that provides detailed analysis of the products and customer experience across different aspects derived from the customer reviews using NLP based ML model.

REST APIsC#SQL.NET FrameworkC++Jenkins+4