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freelancer in India

Dharmendra M.

Freelancer in India

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Dedicated and seasoned Backend Engineer with a proven track record of designing, building, and optimizing Scalable server-side applications. Over 13 years of experience in software development, I am driven by a passion for crafting robust, high-performance systems that drive business success. Seeking a challenging role where I can leverage my expertise in backend development, distributed systems, and problem-solving to contribute to the growth and innovation of a dynamic organization. My goal is to continue pushing the boundaries of technology to deliver elegant, efficient, and reliable solutions that meet and exceed user expectations.

Java • 10 yrsSpring Boot • 8 yrsApache Spark • 4 yrsPostgreSQL • 4 yrsGoogle BigQuery • 3 yrsPython • 3 yrsAWS • 3 yrsScalaDockerPython 3Google Cloud PlatformKubernetesReduxGurobiCPLEXApache AirflowOracleJava 11 FIX Protocolkdb+

+13

Mitesh T.

Freelancer in India

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Experienced Engineer with a strong background in software development, interface design, and data streaming solutions. Proficient in building complex event-driven micro service architecture on AWS and working with platforms like Open-Shift, Azure, and Google Cloud. Technology agnostic professional with 15 years of hands-on experience, adept at optimising resource utilisation, maximising systemStaff Engineer efficiency, and enhancing throughput. Skilled in mentoring teams, designing architecture, and implementing monitoring solutions for large-scale systems.

Java • 10 yrsApache Kafka • 4 yrsAWS • 3 yrsSpring Boot • 10 yrsSQL • 6 yrsNoSQL Database • 5 yrsDistributed Systems Engineering • 5 yrsMySQL • 3 yrsKubernetes • 2 yrsPython 3 • 2 yrsPythonAzureGoogle Cloud PlatformApache SparkObservabilityAPIEvent SourcingAWS DynamoDBRESTful APIWebSocketCassandraDockerKibanaOpenShiftMicroservicesGrafanaArchitectural DesignPrometheusElastic Stack

+22

Ashok V.

Freelancer in India

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Google Developer Expert for Web Technologies ([https://g.dev/ashok](https://g.dev/ashok)) It's been more than 15 years working with companies like Adobe, PayTM, PayU and etc. Strong knowledge of Web Technologies, System Design, Performance, Database, Cloud, and Tools. I enjoy speaking at various tech conferences, feel free to visit [https://avishwakarma.com/talks/](https://avishwakarma.com/talks/) for more details. I love to write blogs on Medium do have a look at [https://avishwakarma.medium.com](https://avishwakarma.medium.com/) and follow for upcoming ones. I also try to contribute to Open Source, do check out my Github profile [https://github.com/avishwakarma](https://github.com/avishwakarma) Want to connect, here are my Social links [Twitter](https://twitter.com/avishwakarma_) [LinkedIn](https://www.linkedin.com/in/avishwakarmaa/) [Website](https://avishwakarma.com/)

React • 6 yrsNode.js • 6 yrsTypeScript • 5 yrsDatabase • 14 yrsJavaScript • 10 yrsAngular 6 • 4 yrsFront-EndFull StackSystem DesignBack-EndCloud ArchitecturePythonMySQLAngularRedisApache KafkaFlutter

+10

Rohit S.

Freelancer in India

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With 15+ years of software development experience, I specialize in crafting robust back-end systems and microservices across diverse technologies. My expertise shines in building Solana contracts and microservices in RUST, with over 4+ years of dedication. Previously, I've contributed to Tech4Billion and served as a solution architect at Mastercard. My skills encompass implementing microservices, event-based architecture using Nats, and orchestration with Docker and Kubernetes across AWS, GCP, and PCF cloud platforms. I've excelled in technical consulting, application architecture design, and hands-on project execution. My proficiency extends to Rust, Core Java, Spring Boot Framework, and Web Development, including Microservices (Protobuf/REST/JSON), all integrated with various databases. Beyond my core expertise, I've explored Machine Learning and embarked on side projects involving ESP32 chips.

Spring Boot • 10 yrsMicroservices • 6 yrsRust • 3 yrsJava • 10 yrsAWS • 5 yrsBlockchain • 1 yrsPostgreSQLDockerKubernetes

+2

Mohit R.

Freelancer in India

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I'm an engineering leader with over 12 years of well rounded experience ranging from head of engineering, consultant, to individual contributor to backend services serving >100k rps serving over 100M users/day, with teams in India, Europe, Australia and Silicon Valley, specializing in backend engineering and building teams from ground up. I am interested in e-commerce, blockchain, ML/AI and distributed computing data. I am especially interested in functional programming languages. Favorite Movie: Marvel Universe movies Favorite Music genre: EDM

AWS • 10 yrsPython • 10 yrsNode.js • 3 yrsDevOps • 8 yrsDjango • 8 yrsPostgreSQL • 8 yrsDistributed Systems Engineering • 6 yrsCassandra • 6 yrsGo • 3 yrsDocker • 3 yrsRedux • 2 yrsReact • 2 yrsKubernetes • 2 yrsJavaAzureElectron.jsPerlMySQLBashPuppetGraphiteGrafana

+15

Aakash D.

Freelancer in India

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Aakash is a seasoned software engineer currently specializing in full-stack development with Python/Django and ReactJs. He has eight years of experience architecting and developing products for startups and established companies across the globe. These include eCommerce, real estate, food-tech, energy efficiency, CRMs and healthcare solutions. Aakash has a deep passion and enthusiasm for software development and enabling businesses to succeed and grow through technology.

Python • 9 yrsDjango • 8 yrsReact • 6 yrsAlgorithm • 8 yrsOperating Systems • 8 yrsDatabase • 8 yrsData structure • 6 yrsJavaScript • 6 yrsDevOps • 5 yrsServiceNow • 5 yrsDocker • 4 yrsAWS • 4 yrsBot • 3 yrsdiscord.py • 2 yrsHTML/CSSCSS3Back-EndjQueryAmazon RedshiftRESTful API

+13

Ramakrishnan C.

Freelancer in India

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I have 15+ years of software development experience and I have worked in both large corporates as well in start-up Well organised with a track record that demonstrates self-motivation, creativity and initiative to achieve both personal and corporate goals. I have solid hands-on on rdbms, nosql dbs, python and linux

Python 3 • 10 yrsSQL • 10 yrsSnowflake • 2 yrsPerlMongoDBLinuxOracleShellElasticsearchLogstash

+3

Isakkirajan P.

Freelancer in India

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Experienced Software Developer in Java, Microservices, Python and Enterprise Integration based Technologies like Apache Camel, Redhat Fuse. Experience in Banking, Telecom, Health Care, Educational, Airlines and e-commerce and developed applications using Agile Scrum methodology. Ensured execution of time-bound deliverable with strong communication and team collaboration. Rapidly and quickly learn open source software skills and technologies. Experience in working with large scale Enterprise Integration systems. Approach the problem logically, analytically and close attention to detail DevOps mindset starting from build to deployment Effective planning, organising the work and mentoring, coaching and supporting the team members. Worked closely with Customer (Head of IT and Enterprise Architect) and delivered projects.

Apache Camel • 10 yrsJava • 10 yrsSpring Boot • 8 yrsSpring • 10 yrsRed Hat Fuse • 8 yrsJavaScript • 8 yrsOracle • 7 yrsBPM • 5 yrsMySQL • 4 yrsSwagger • 4 yrsPython • 3 yrsPostgreSQL • 2 yrsMicrosoft SQL Server • 2 yrsReact • 2 yrsGradle • 2 yrsAzure • 1 yrsDjango • 1 yrsIBM DB2 • 1 yrsJava 11 BashUnixPython 3OpenShiftGoAngularDynamoDBJava 8Oracle 11gFastapiAWS

+23

Rahul S.

Freelancer in India

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I am a Lead Software Engineer at Merchstack, a platform that helps e-commerce businesses create and manage their online stores. I have over 10 years of experience in web application development, using cutting-edge technologies such as React, React Native, Next.js, Nest.js (Node), MongoDB, TypeScript, Storybook, Jest, Cypress, and Statsig. My mission is to deliver remarkable user experiences, ensure quality and performance of the code and products, and contribute to the continuous improvement and innovation of the platform. I collaborate with stakeholders, senior engineers, and global teams to plan, develop, test, and deploy high-traffic web applications for various industries and markets. I also mentor and coach junior developers and share best practices and learnings. I am passionate about learning new skills, solving complex problems, and creating impactful solutions.

Express.js • 10 yrsTypeScript • 10 yrsNode.js • 10 yrsReact • 10 yrsSQL • 5 yrsHTML/CSSGitMongoDBPostgreSQLGitHubD3.jsElasticsearchDockerMixpanelJavaScriptCloudWatchSentryGraphQLPostmanNext.jsNestJSOpenAICypressTailwind cssReact HooksReact Testing LibraryGitHub ActionsRedux ToolkitRetoolAWSChatGPTMaterial-UIAPIMapbox

+27

Arushi S.

Freelancer in India

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I am Arushi Singhal, Software Engineer at Amazon. I have a keen interest in Algorithmic Problem Solving and have been programming for around 7 years now. I interned in Summer 2019 at Google as a Software Engineer. In Summer 2018, I did a Machine Learning internship at Robert Bosch Engineering and Private Limited, Bangalore, India (RBEI). I have multiple experiences of back-end development for large-scale systems. During my internships, I worked with Python and machine learning libraries in Python, Java, gRPC, Protocol Buffer, Google Guice and Google’s Internal Frameworks, Django, Ruby on Rails. I have also contributed to many open-source projects, including the Linux Kernel. I have submitted over 50 patches to kernel code. My other contribution to Open Source can be seen on my GitHub Profile. I am also passionate about mentoring and motivating people to contribute to open-source projects and was Google Code-In Mentor in 2017 for OpenWISP and Sugar Labs. I also worked as a Computer Science Instructor at CodeConnect, where we as an instructor ensure that our computer science education is accessible, empowering, and supportive for the next generation, and committed to our mission of increasing diversity in tech. In CodeConnect, I gave Python lectures to Pre-University students. I also used to be a Student Teaching Assistant and Research Assistant and I find teaching/mentoring extremely motivating - sometimes I'd get introduced to new interesting topics that I'd probably never think of finding out about on my own if it wasn't for the purpose of explaining it to someone else. Sometimes I'd get a completely new perspective on subjects I thought I knew when trying to find a way to present it to someone else. I'd really love to keep learning this way. One of the topics I'm always happy to talk about are the interviews - I've done a fair share of them, most of them in top tech companies and I would love to share what I've observed so far. I'm always up for tackling interesting interview questions, doing mock interviews or just giving resume tips (I got my interviews at Amazon, Facebook, Microsoft, Google and also at open-source communities without a referral, so I might help you with reviewing your resume to make it stand out. :)) Other than that, you can always reach out to me if you have questions related to Java, Python, R, Matlab, C, C++, Data Structures, Algorithms, SQL, GIT, Mathematics etc. I try to keep my knowledge and skills up to date and learn something new every day by helping you! Being a researcher, quick learner and having software development experience, I believe I am a good fit for mentoring.

SQL • 7 yrsJava • 6 yrsPython • 5 yrsMathematics • 15 yrsCoding • 12 yrsInterview Preparation • 9 yrsFaang • 8 yrsCoding challenges • 7 yrsTeaching • 7 yrsResume Writing • 7 yrsData structure • 7 yrsHTML/CSS • 7 yrsC++ • 7 yrsMATLAB • 6 yrsMySQL • 6 yrsGit • 5 yrsC • 5 yrsRuby on Rails • 5 yrsDjango • 5 yrsPyTorch • 4 yrsR • 4 yrsXML • 4 yrsJSON • 4 yrsBash • 4 yrsAWS • 3 yrsXSLT • 3 yrsInterview Skills • 2 yrsFull StackSoftware DevelopmentAlgorithmBack-EndPandasPython 3Python 2

+27