Pal Chakraborty

Pal Chakraborty Email and Phone Number

Senior Software Engineer @ Ericsson
Kolkata, WB, IN
Pal Chakraborty's Location
Kolkata, West Bengal, India, India
About Pal Chakraborty

๐“๐ž๐œ๐ก๐ง๐ข๐œ๐š๐ฅ ๐๐ซ๐จ๐›๐ฅ๐ž๐ฆ ๐’๐จ๐ฅ๐ฏ๐ž๐ซ ๐ฐ๐ข๐ญ๐ก ๐š ๐๐š๐ฌ๐ฌ๐ข๐จ๐ง ๐Ÿ๐จ๐ซ ๐‡๐ข๐ ๐ก-๐๐ž๐ซ๐Ÿ๐จ๐ซ๐ฆ๐š๐ง๐œ๐ž ๐’๐ฒ๐ฌ๐ญ๐ž๐ฆ๐ฌ ๐ข๐ง ๐“๐ž๐ฅ๐ž๐œ๐จ๐ฆ ๐š๐ง๐ ๐ˆ๐ง๐ฏ๐ž๐ฌ๐ญ๐ฆ๐ž๐ง๐ญ ๐๐š๐ง๐ค๐ข๐ง๐ I'm a highly skilled IT professional with over 12 years of experience building and maintaining robust software solutions in the Telecom and Investment Banking (BFSI) domains. My expertise lies in designing and developing low-latency, highly concurrent systems capable of handling massive data volumes in real-time. Throughout the SDLC, I thrive on collaborating with clients to understand their needs and deliver innovative solutions that exceed expectations.โ€ข ๐ˆ๐ง-๐๐ž๐ฉ๐ญ๐ก ๐ค๐ง๐จ๐ฐ๐ฅ๐ž๐๐ ๐ž ๐จ๐Ÿ ๐œ๐จ๐ง๐œ๐ฎ๐ซ๐ซ๐ž๐ง๐ญ ๐ฉ๐ซ๐จ๐ ๐ซ๐š๐ฆ๐ฆ๐ข๐ง๐  ๐ฉ๐ซ๐ข๐ง๐œ๐ข๐ฉ๐ฅ๐ž๐ฌ ๐ข๐ง ๐‰๐š๐ฏ๐š: Adept at utilizing work stealing algorithms, synchronizers, thread pools, and Java 8 streams to optimize application performance.โ€ข ๐’๐ฉ๐ซ๐ข๐ง๐  ๐…๐ซ๐š๐ฆ๐ž๐ฐ๐จ๐ซ๐ค: Leverage Spring Boot, Spring Core, Spring AOP, Spring Security, Spring MVC, and Spring Cloud to build secure and scalable applications.โ€ข ๐ƒ๐š๐ญ๐š๐›๐š๐ฌ๐ž: Possess strong command over DML, DDL, query tuning techniques (explain plan, query rewriting), and optimization strategies (reducing temp table transformations).โ€ข ๐…๐ฎ๐ฅ๐ฅ-๐’๐ญ๐š๐œ๐ค ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ ๐‚๐š๐ฉ๐š๐›๐ข๐ฅ๐ข๐ญ๐ข๐ž๐ฌ: Skilled in crafting user interfaces using Primefaces, JSF, CSS, JavaScript, JSP, and HTML.โ€ข ๐“๐ข๐ฆ๐ž ๐’๐ž๐ซ๐ข๐ž๐ฌ ๐ƒ๐š๐ญ๐š ๐„๐ฑ๐ฉ๐ž๐ซ๐ญ๐ข๐ฌ๐ž: Utilize InfluxDB and similar technologies to store and analyze massive datasets efficiently.โ€ข ๐ƒ๐ž๐ฏ๐Ž๐ฉ๐ฌ: Proficient in leveraging Jenkins, Docker, and Kubernetes for continuous integration and deployment.โ€ข ๐๐ž๐ ๐ข๐ง๐ง๐ž๐ซ'๐ฌ ๐Š๐ง๐จ๐ฐ๐ฅ๐ž๐๐ ๐ž ๐จ๐Ÿ ๐“๐ž๐ฅ๐ž๐œ๐จ๐ฆ ๐๐ซ๐จ๐ญ๐จ๐œ๐จ๐ฅ๐ฌ: Possess a foundational understanding of SNMP, SSH, NETCONF, BGP, OSPF, and other crucial protocols.โ€ข ๐…๐ข๐ง๐š๐ง๐œ๐ข๐š๐ฅ ๐Œ๐š๐ซ๐ค๐ž๐ญ๐ฌ ๐„๐ง๐ญ๐ก๐ฎ๐ฌ๐ข๐š๐ฌ๐ญ: Possess a foundational understanding of asset classes, front/middle/back-office operations, trading lifecycles, and client reporting within the financial landscape.โ€ข ๐„๐Ÿ๐Ÿ๐ž๐œ๐ญ๐ข๐ฏ๐ž ๐‚๐จ๐ฆ๐ฆ๐ฎ๐ง๐ข๐œ๐š๐ญ๐จ๐ซ: Bridge the gap between technical teams and clients through clear and concise communication, ensuring everyone is aligned with project goals.๐‚๐ฎ๐ซ๐ซ๐ž๐ง๐ญ ๐…๐จ๐œ๐ฎ๐ฌ:I'm currently spearheading the migration of stored procedures, data, and applications from Databricks, T-SQL, and other platforms to Snowflake, leveraging my expertise to unlock the power of the cloud.

Pal Chakraborty's Current Company Details
Ericsson

Ericsson

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Senior Software Engineer
Kolkata, WB, IN
Website:
ericsson.com
Employees:
107429
Pal Chakraborty Work Experience Details
  • Ericsson
    Senior Software Engineer
    Ericsson
    Kolkata, Wb, In
    View
  • Ericsson
    Solution Architect
    Ericsson Aug 2022 - Present
    Kolkata, West Bengal, India
    ๐Ÿ. ๐Ž๐ฉ๐ญ๐ข๐ฆ๐ข๐ณ๐ข๐ง๐  ๐๐ž๐ซ๐Ÿ๐จ๐ซ๐ฆ๐š๐ง๐œ๐ž ๐š๐ง๐ ๐’๐œ๐š๐ฅ๐š๐›๐ข๐ฅ๐ข๐ญ๐ฒโ€ข Leveraged Time Series Database: Migrated quality and modulation performance data to InfluxDB, a time series database, to enhance scalability for large customers.โ€ข Implemented Performance-Boosting Optimizations: Delivered various optimizations, including reduced latency and increased throughput through Java concurrency, real-time alarm generation, legacy code modernization, and CPU/memory usage optimization.๐Ÿ. ๐‚๐ฅ๐จ๐ฎ๐ ๐ƒ๐š๐ญ๐š ๐–๐š๐ซ๐ž๐ก๐จ๐ฎ๐ฌ๐ข๐ง๐  ๐Œ๐ข๐ ๐ซ๐š๐ญ๐ข๐จ๐ง ๐ญ๐จ ๐’๐ง๐จ๐ฐ๐Ÿ๐ฅ๐š๐ค๐žSpearheading the migration of data pipelines and stored procedures from T-SQL and Databricks to Snowflake. Leveraging my expertise in SQL, JSON handling, functions, and procedures to ensure seamless data transfer and functionality within the Snowflake ecosystem.
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  • Ericsson
    Senior Solution Integrator
    Ericsson Jun 2017 - Jul 2022
    Kolkata Area, India
    ๐Ÿ. ๐๐ฎ๐ข๐ฅ๐๐ข๐ง๐  ๐’๐ž๐œ๐ฎ๐ซ๐ž ๐š๐ง๐ ๐’๐œ๐š๐ฅ๐š๐›๐ฅ๐ž ๐๐ž๐ญ๐ฐ๐จ๐ซ๐ค ๐ˆ๐ง๐Ÿ๐ซ๐š๐ฌ๐ญ๐ซ๐ฎ๐œ๐ญ๐ฎ๐ซ๐žโ€ข ๐๐ข๐จ๐ง๐ž๐ž๐ซ๐ž๐ ๐‘๐ž๐š๐ฅ-๐“๐ข๐ฆ๐ž ๐Ÿ“๐† ๐‘๐จ๐ฅ๐ฅ๐จ๐ฎ๐ญ ๐“๐ซ๐š๐œ๐ค๐ข๐ง๐  (๐€๐ง๐๐ซ๐จ๐ฆ๐ž๐๐š): Designed and developed the first real-time 5G rollout tracker for Ericsson's Western Europe region, enabling comprehensive tracking and collaboration throughout the deployment process.โ€ข ๐„๐ง๐ก๐š๐ง๐œ๐ž๐ ๐๐ž๐ญ๐ฐ๐จ๐ซ๐ค ๐’๐ž๐œ๐ฎ๐ซ๐ข๐ญ๐ฒ (๐‘๐š๐๐ข๐ฎ๐ฌ): Developed a centralized AAA (Authentication, Authorization, Accounting) system (Radius) for diverse network elements, offering robust security features and seamless integration with various vendors.โ€ข ๐’๐ญ๐ซ๐ž๐ง๐ ๐ญ๐ก๐ž๐ง๐ž๐ ๐๐ž๐ญ๐ฐ๐จ๐ซ๐ค ๐€๐ฎ๐๐ข๐ญ๐ข๐ง๐  (๐“๐€๐‚๐€๐‚๐’+): Developed a command accounting tool using TACACS+ for network elements, ensuring comprehensive logging for security audits.โ€ข ๐Œ๐จ๐๐ž๐ซ๐ง๐ข๐ณ๐ž๐ ๐๐ž๐ญ๐ฐ๐จ๐ซ๐ค ๐Œ๐š๐ง๐š๐ ๐ž๐ฆ๐ž๐ง๐ญ ๐’๐ฒ๐ฌ๐ญ๐ž๐ฆ (๐๐ž๐ญ๐ฐ๐จ๐ซ๐ค ๐“๐จ๐จ๐ฅ): Spearheaded the modernization of the Network Tool, significantly scaling its capacity to manage 10,000+ nodes and offering a comprehensive suite of network management functionalities.๐Ÿ. ๐€๐œ๐ญ๐ข๐ฏ๐ž ๐‚๐จ๐ฅ๐ฅ๐š๐›๐จ๐ซ๐š๐ญ๐ข๐จ๐ง ๐š๐ง๐ ๐“๐ž๐š๐ฆ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญโ€ข ๐„๐ง๐ ๐š๐ ๐ž๐ ๐ฐ๐ข๐ญ๐ก ๐‚๐ฎ๐ฌ๐ญ๐จ๐ฆ๐ž๐ซ๐ฌ: Proactively participated in customer demos and discussions.โ€ข ๐…๐จ๐ฌ๐ญ๐ž๐ซ๐ž๐ ๐“๐ž๐š๐ฆ ๐Š๐ง๐จ๐ฐ๐ฅ๐ž๐๐ ๐ž: Regularly reviewed code and provided training for junior team members.
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  • Nri (Nomura Research Institute)
    Software Engineer
    Nri (Nomura Research Institute) Apr 2014 - Jun 2017
    Kolkata Area, India
    ๐Ÿ. ๐€๐ฎ๐ญ๐จ๐ฆ๐š๐ญ๐ž๐ ๐“๐ซ๐š๐๐ข๐ง๐  ๐–๐จ๐ซ๐ค๐Ÿ๐ฅ๐จ๐ฐ (๐Œ๐“ ๐Œ๐ž๐ฌ๐ฌ๐š๐ ๐ž๐ฌ):โ€ข Developed an order management system that streamlines the trading process.โ€ข The system transmits orders to transfer agents via MT502 messages and captures execution information using MT515 messages.โ€ข It automatically matches orders with executions and generates business reports for clients.๐Ÿ. ๐’๐ญ๐ซ๐ž๐š๐ฆ๐ฅ๐ข๐ง๐ž๐ ๐ƒ๐ž๐ซ๐ข๐ฏ๐š๐ญ๐ข๐ฏ๐ž ๐“๐ซ๐š๐ง๐ฌ๐š๐œ๐ญ๐ข๐จ๐ง๐ฌ (๐Œ๐“๐Ÿ“๐Ÿ’๐—):โ€ข Implemented a functionality to send instructions to custodians for derivative transactions using MT54X messages, simplifying the process.๐Ÿ‘. ๐€๐๐ฏ๐š๐ง๐œ๐ž๐ ๐๐จ๐ง๐ ๐Œ๐š๐ง๐š๐ ๐ž๐ฆ๐ž๐ง๐ญ (๐“๐ˆ๐๐’):โ€ข Developed a system for handling Inflation-Linked Bonds (TIPS Bonds), including complex calculations like accrued interest.๐Ÿ’. ๐‡๐ข๐ ๐ก-๐๐ž๐ซ๐Ÿ๐จ๐ซ๐ฆ๐š๐ง๐œ๐ž ๐๐จ๐ฌ๐ข๐ญ๐ข๐จ๐ง ๐Œ๐š๐ง๐š๐ ๐ž๐ฆ๐ž๐ง๐ญ ๐’๐ฒ๐ฌ๐ญ๐ž๐ฆ:โ€ข Built a time-critical system to manage and reconcile large volumes of complex positions.โ€ข The system categorizes positions by ledger, currency, and fund for efficient management.
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  • Nri (Nomura Research Institute)
    Associate Software Engineer
    Nri (Nomura Research Institute) Aug 2011 - Mar 2014
    Kolkata
    Gathered business requirements and translated them into technical solutions by creating new functionalities or optimizing existing ones within the existing project's architecture
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Pal Chakraborty Education Details

Frequently Asked Questions about Pal Chakraborty

What company does Pal Chakraborty work for?

Pal Chakraborty works for Ericsson

What is Pal Chakraborty's role at the current company?

Pal Chakraborty's current role is Senior Software Engineer.

What schools did Pal Chakraborty attend?

Pal Chakraborty attended Jadavpur University, Dinabandhu Andrews College (Calcutta University), Boral High School[Hs], Boral High School.

Who are Pal Chakraborty's colleagues?

Pal Chakraborty's colleagues are Aarjesh Rakshit, Fernanda N., Gabriela Izquierdo, Alexei Grigoriev, Peter Fei, David Hao, Haider Ali Jafri.

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