Mohan Krishna Krishna

Junior Software Developer

Hyderabad, India 1+ yrs exp 83 · Excellent

About

Motivated junior developer with 20 months of hands-on experience building and integrating backend services (Python, REST/SOAP APIs, SQL) for a live enterprise client, plus self-driven projects spanning Python/Flask and front-end JavaScript. Comfortable working across the stack — from writing clean, well-documented backend code to building simple interfaces that consume REST APIs. Working knowledge of Git/GitHub, MySQL, and HTML/CSS/JavaScript, with strong problem-solving fundamentals and a track record of 99%+ production uptime in an Agile, cross-functional team. Eager to grow into a full-stack role under senior developer mentorship.

Skills & Expertise (29)

Git Intermediate

7.0/10

1.67

Years Exp

SQL Intermediate

6.5/10

1.67

Years Exp

Python Intermediate

6.5/10

1.67

Years Exp

JavaScript Intermediate

6.0/10

1.67

Years Exp

Agile delivery Intermediate

6.0/10

1.67

Years Exp

Oracle SQL Intermediate

6.0/10

1.67

Years Exp

MySql Intermediate

6.0/10

1.67

Years Exp

Data Structures & Algorithms Intermediate

5.5/10

1.67

Years Exp

Flask Intermediate

5.5/10

1.67

Years Exp

Node.js Intermediate

5.0/10

1.67

Years Exp

SOAP Intermediate

5.0/10

1.67

Years Exp

Request Validation HTML System Design CSS code reviews Troubleshooting Debugging Unit Testing GitHub Error Handling Oracle Integration Cloud Bash Shell scripting LINUX React CSS3 HTML5 Query Optimization Relational schema design

Work Experience

Consultant — Backend & Systems Integration

LTM

Dec 2024 - Present

Designed and delivered 13 backend integration services connecting Oracle Fusion ERP with a Payment Hub system, using REST and SOAP APIs across 31 total service connections — improving system reliability by 20%. Built a scheduled backend service (5-minute polling) to synchronize payment status data, and a separate event-driven service to detect and process real-time payment-void events. Designed multi-step backend workflow logic with dynamic routing, escalation rules, and automated status updates — cutting approval turnaround time by 40%. Wrote SQL and PL/SQL for data validation, transformation, and reporting logic across integration and reporting flows. Built server-side data transformation logic to map and reshape JSON/XML payloads between systems — equivalent to backend data-mapping and ETL logic. Implemented error handling, fault paths, and automated notification workflows to ensure reliable, auditable transaction processing. Exposed REST APIs consumed by a front-end business application, enabling users to search and filter payment records by multiple parameters. Partnered directly with client stakeholders to translate business requirements into technical designs, owning production support with 99%+ uptime.