Notable figure Deddy embarked on a significant chapter in his life, commencing his educational odyssey in Jambi, where the foundation for his future accomplishments was laid at a high school. As his thirst for knowledge continued to grow, he proceeded to ABA, enrolling in an English course expertly offered by LIA, a prestigious institution that further honed his linguistic skills.
Deddy's cinematic journey began with a foundation of experience as a Selecta reporter, where he honed his skills in gathering and presenting information to the public.
Before delving into the world of film, Deddy further developed his expertise by assuming the role of managing editor at Stop magazine, allowing him to gain a deeper understanding of the intricacies of screenwriting.
It was during this time that renowned filmmaker Wim Umboh, a stalwart of the industry, approached Deddy with a script proposal. Despite being initially unaware of the scenario's content, Deddy agreed to collaborate with Umboh, marking the beginning of a significant chapter in his career.
Deddy, driven by an insatiable thirst for knowledge, embarked on a mission to further comprehend the intricacies of the narrative by acquiring a script from the esteemed actress Suzanna. This bold move was merely the beginning of his journey, as he soon sought the counsel of his fellow journalists, pooling their collective expertise to gain a profound understanding of the story.
Deddy's remarkable career has been marked by an extraordinary output, with hundreds of scenarios credited to his name, cementing his reputation as a master of the craft, colloquially known as a scenario factory.
In addition to his impressive body of work, Deddy has also explored the realm of television writing, specifically crafting scenarios for beloved soap operas. One of his most notable achievements in this domain is his contribution to the popular Gara Gara series, which captivated audiences from 1991 to 1998.